National Energy Board has publicly stated that the total energy consumption in 2020, China reached 4.5 billion tons of standard coal in the calculation for the realization of energy sources for fossil target of 15% , water and electricity should reach 350 million kilowatts of wind power expected to reach 150 million kilowatts, solar energy should reach 20 million kilowatts, the production of biomass energy should reach 30 million kilowatts of nuclear energy should reach about 80 million kilowatts.

The pace of industrial development from today’s perspective, nuclear energy, wind power, photovoltaic electricity production is probably in the field of energy in the three pillars of the new trend. Great efforts to develop new energy sources at the national tone, three recruits who will take the lead in the new energy to come forward as the main force of the energy sector of New China, two members are representatives given the answer. VGP-BPS2C VGP-BPS5 VGP-BPS5A

PV: In the fog of EU policy

Solar energy may be the first to enter the Chinese people at home in new energy technologies. However, the surplus in 2009 of a poly-silicon discussion of the photovoltaic industry has also made the new energy development in the first cast a shadow over the industry.

Demonstration Area: Qinghai attempt to found the National Solar Power

At one time annual average sunshine hours of Qinghai 3000-3500 is clearly a special fondness for the photovoltaic industry. National People’s Congress, Luo Yulin, vice governor of Qinghai province, the China Securities Journal, told reporters that the development of photovoltaic industry, the benefits of Qinghai, not only in the sun for long as d ‘ connection at the same time, because the UV intensity in the province of Qinghai, the conversion rate of solar photovoltaic 10-15% higher than in other regions, or even 20%. More importantly, Qinghai is the use of production the most expensive country in hydropower resources, polysilicon, costs of production of polycrystalline silicon is the lowest in the country, combined with hydropower peaked a excellent ability to respond effectively to the new imbalance of power consumption in the access to the Internet. VGP-BPS8 VGP-BPS8A VGP-BPS9

Gengrang Luo Yulin also saw the development of effect Photovoltaic Industry Association. Evaporation “solar panels on a rack in the desert soil moisture may be less effective in the solar panel below and can be sprinkled with grass to control the desert.” Introduced Luo Yulin Road, Qinghai Province, the province has completed the development of photovoltaic industry planning, programming in 2020 to form a capacity of 7500 MW of installed solar power system, so that photovoltaic power generation represents the total production capacity of the province of at least 1 / 3.

Qinghai benefits of solar energy and hydro resources are indeed cause the “Golden Phoenix.” Golmud, in China Huadian Corporation 10 megawatts of solar power project has been approved, Suntech Power Holdings Co., Ltd. also has a base production in Qinghai. From the introduction, Qinghai has attracted investment firms of enterprise 5.6 PV, the general scale of 10 MW of electricity, 20 MW. VGP-BPS9/B VGP-BPS9/S VGP-BPS9A

“As solar energy is to our advantage, we must put the whole industry chain are attracted.” Luo Yulin, said the new equipment was in the city of Xining, the field of solar photovoltaic investment, as the focus for foreign investment in 2010. Construction of Qinghai become a basic national demonstration of solar energy, will also be two sessions this year to form a motion before the National Development and Reform Commission has approved.

Difficulty: dystocia price of photovoltaic electricity

“Many large companies have come to Qinghai, and the land is zoned away, since the state adopted photovoltaic electricity.” Luo Yulin said that the development of photovoltaic industry in Qinghai, the initiative of enterprises is very high, there are no worries of social investment is not in place, he needs subsidies to support government . However, delays in the introduction of photovoltaic electricity, so that many companies are just waiting in the wings, reluctant to rush to build open fire. FRU 92P1141 40Y6799

The lower cost of solar energy as the country’s provinces and autonomous regions, Qinghai and the cost of photovoltaic energy production will be about 1 yuan, which is the current cost of conventional energy generation have a gap 0.5-0.6 yuan, this discrepancy is that the government should subsidize link shot. As for the production of photovoltaic energy “tariffs Internet Law” on the issue, the state has never clearly said that energy companies as new very anxious. Member of National Committee of CPPCC, Mr. Tung-Wei Liu Hanyuan Group Chairman, said that the heart of current developments in the photovoltaic industry, the bottleneck is to solve the issue price of electricity, the days of electricity prices, not domestic firms can not be a day of polycrystalline silicon are dependent on exports, production capacity surplus, industry profits can become a necessity low.

“The main issue is how countries are willing to subsidize the development of photovoltaics.” Luo Yulin said that the current situation, the overall planning of the state for solar energy production have not yet established, the general level of development will determine how much subsidy to do to support efforts . Inspiron 5100 battery Inspiron 5150 battery He has proposed to launch a pilot regional solar access to the Internet, the policy of the country’s PV industry not to “the whole line.”

The breakthrough of the road: gradual introduction of electricity price PV

PV electricity prices to solve the problems identified member of the CPPCC National Committee of Deutsche Bank Group in China Lee Zhang, chairman of the central and local governments on the proposal to consider the context of development in provinces like core program of grants to ensure effective use of the provinces of sunshine and economic resources at the same time he suggested the creation of subsidies for photovoltaic electricity from the bid price of basic mechanisms market to combine the joint training; In addition, he believes that should encourage greater involvement of private sector investment in solar energy projects to lessen competition in the production of photovoltaic energy costs. hp OmniBook XE3 battery  hp Pavilion dv8000 battery

“Facts show that countries take the lead in developing a new tariff line energy and subsidy policy, which the country’s new energy development will be rapid development.” Liu Hanyuan progressive development of the proposed price for photovoltaic electricity, the price of the initial access can be set at 1.2-1.5 yuan / kWh, then the development of photovoltaic technology matures, gradually reduced the electricity photovoltaics, “so that 10 years later, photovoltaic electricity can be reduced to 0.5-1 RMB / kWh.”

Wind power: Wind & Fire bundling “of unilateral growth

I fear that the technology of wind power is now relatively mature, new energy technologies and the western region of China is windy, for the development of wind energy has become in the western provinces, “Snatch “cake. However, the unilateral jump turbine wind cons compared to the peak power and network capacity, seems a little too “strong” it. PA3383U-1BRS PA3395U-1BRS

Demonstration Zone: Inner Mongolia wants to create “The wind of the Three Gorges”

898 million kilowatts of wind resources in the total amount of 150 million kilowatts of technological development and capacity utilization, so that wind energy in Inner Mongolia to become the largest province of the country, has been identified as the “power of the wind Three Gorges area.

“Three Gorges Hydropower less than the size of 20 million kilowatts, while the size of wind energy in Inner Mongolia” Three Gorges “reach 30 million kilowatts.”Autonomous Region of Inner Mongolia, President of Battelle talked about wind energy resources in the region seemed to be very confident. According to the 2005 introduction of the” Autonomous Region of Inner Mongolia, “Eleventh Five-year” power the liquidation plan of development and objectives of Vision 2020, “Inner Mongolia is divided into 26 areas of wind, and in 2010 the installed wind power capacity of 5 million kilowatts of planning objectives. From 2009, the coverage area in Inner Mongolia Power Grid has been made in wind energy resources of wind power installed capacity of 15.2 million kilowatts, XPS M2010 battery Studio 15 battery has been approved by the state and region independently of the installed capacity of wind energy has reached 7.05 million kilowatts, has 1.992 million kilowatts of grid operation, has been launched lifting works construction was completed and the network operating conditions in power installed wind capacity of 3.254 million kilowatts.

And off-grid power systems solar system generation grid has the following advantages:

1. The use of clean energy and renewable solar energy naturally, do not consume non-renewable and limited resources, the carbon content of fossil fuels, the use of greenhouse gas emissions and emissions of pollutants, and harmony of the ecological environment, and in accordance with the economic and social development strategy. PC764 Y9943 Latitude D620 battery

2. Electricity can be injected into the network as a network storage device. When the load power is high, solar electric energy shortage on the purchase of electricity to the city. Although the burden is small or does not use electricity, you can sell electricity to the electricity surplus. At the rear, according to the principle of the grid system and the elimination of the battery, thereby broadening the scope of use and flexibility, improve the MTBF of the system and the battery of secondary pollution, and reduce costs.

3. Components of photovoltaic cells and the construction of the perfect combination of these two sectors, but also as building materials and decorative materials to make full use of material resources to play a variety of functions, not only reduce construction costs and also allow the building to improve the scientific content and technology to increase the “points of sale.” PA3399U-2BRS PA3465U-1BRS

4. Distributed construction of distributed power generation and supply the nearest place to get in and out of network flexibility, not only strengthen the power of resisting war and disasters, and helps to improve the system of ‘load balancing power and reduces line losses.

4, the impact on solar power system

As part of the density of solar photovoltaic and low, stable poor, poor regulatory capacity of power generation by the weather and geographical impact of the power grid will provide greater security, stability economic cooperation, and quality of power supply due to a certain extent.

1. For the impact of the trend line

Without access to grid-connected photovoltaic systems, where the distribution trend line is usually a one-way flow and that the distance between the post and increase monotonically to reduce active power. However, when the dispersed network access energy distribution after the system fundamentally changed the pattern of the trend and the trend has become unpredictable. VGP-BPS8 VGP-BPS8A VGP-BPL8 PV system power generation and the network later, when the right system for photovoltaic electricity to power the output power, under the system of photovoltaic power generation and load of the spatial relationship along the trend line may be added may also be reduced. When the line of photovoltaic system output is greater than the load current, the line portions of all or part of the trend may be reversed. The trend of this unconventional mode will produce a wide range of effects such as changes in the trend, it is difficult to maintain voltage regulation; also lead to equipment distribution network voltage control ( such as voltage regulators to not load tap transformers, switches capacitor group) abnormal response, and the flow of the sub-station photovoltaic power generation system when the tide is large enough, the system photovoltaic power generation in the vicinity of the device may be more overload or voltage limit, thereby affecting the reliability of the system. Meanwhile, the new generation of photovoltaic power systems, because of their great influence on the output by the weather, with random changes, which makes the system, the random nature of the trend.

2. For system protection

When the grid then there are several scattered power after the short circuit will increase, leading to more protection against surges to failure and excessive load short-circuit will also affect labor fuses. In addition, no prior access to the system of photovoltaic power generation is generally radial distribution network, its protection has no meaning, while access to the system of photovoltaic power generation, all distribution network includes more power in a network of tidal flow uncertainty, therefore, should require the installation of a directional protection, but fuses traditional and automatic re-closing devices has no direction. The protection system is based on traditional design of the radial grid-based, distributed generation in distribution network in the deep demand for basic protection system design should also be amended accordingly. VGP-BPS2 VGP-BPS2A VGP-BPS2C

3. Do not reduce the amount of the traditional owners of rotating machinery

As the grid-connected PV system has the capacity to peak load and frequency modulation, which will power the load early evening peak and the impact of peak load. Because grid-connected PV system to increase the capacity of energy production does not reduce the generating units of power system has a volume or redundant, it must be a photovoltaic power generation to prepare reserve units corresponding spinning for peak morning peak and evening peak problems. Grid-connected PV systems to the grid is a unit decrease in the use of the cost of a few hours. It is of course the power suppliers do not want to see.

Occur due to the cyclical nature of sun and loads, photovoltaics connected to the network to increase capacity and does not reduce the demand on the power installed capacity. When a city grid photovoltaic roof and reached a certain size, if a radical change in the geographical weather, power grids will be connected to the PV system to provide spinning reserve units of regional capacity and adequate compensation of reactive power to control and adjust the system frequency and voltage. In this case, the grid will be sacrificed at the expense of economic cooperation to ensure security and stability of operation of the supply network. VGP-BPL8A VGP-BPS9 VGP-BPS9A/B

4. For the impact of power quality

Access network will spread fluctuation of voltage supply and flicker, and harmonics. Large photovoltaic power generation system startup, or system output of photovoltaic power generation or a sudden change took place will cause a greater change in voltage fluctuations and flicker. As the system of photovoltaic power generation as a source of energy distributed itself is a source of harmonics and a portion of the grid signal broadcast by the access inverter, so inevitable that produces harmonics.

5. Energy saving effects of emission reduction should be explored in depth

Grid one of the main advantages of the use of other fossil fuels. As grid-connected solar power plants for electricity generation increased by turning the generator spinning reserve or backup system, therefore, grid-connected PV real savings rate should be lower spinning reserve or loss of hot standby energy. PV system power production efficiency and reduce consumption should be taken into account due to grid connected photovoltaic system provides power unit has led to the use of utilities to reduce the number of hours to bring efficiency losses. As the power system as a race together, connected to the electricity transmission grid photovoltaics would be contrary to the interests of other producers of electricity, which is that policymakers must consider. VGP-BPS9/S VGP-BPS9/B VGP-BPS9A

Photovoltaic effect caused by emission reductions should take into account the heat of sulfur dioxide and carbon dioxide must be solved, because when the photovoltaic system connected to the grid even considering the safety stability and economic exploitation, not only often help reduce only power plant, considering spinning reserve, hydroelectric power to bear not only the task of spinning reserve (hydro perform their task of spinning reserve less damage).

6. To run the programming

When the system then there are scattered power supply after the power system to improve system reliability and security, hoping to right the system output of photovoltaic power generation for remote programming. At present, China is Changwangfenkai the initial phase of the electricity market, only plants of large-scale electricity to participate in regional / provincial tendering market power, while scattered power from the local programming of grid electricity. VGP-BPS10 VGP-BPS10A VGP-BPS10A/B The electrical power distribution system as a whole consists of two parts: the province’s electricity grid and distributed food. The face of the variable price and the high number of scattered power, regional power grid to a variety of security constraints to meet the requirements of the most economical way of scheduling decentralized energy will be a concern.

Solar electricity system and represents the direction of development in the 21st century energy technologies more attractive to use. PA3468U-1ACA PA3097U-1ACA In the context of global photovoltaic solar cells can significantly increase production capacity at the same time, solar energy photovoltaic power generation to accelerate the pace of development year after year. EPIA, according to statistics, the late 20th century, solar photovoltaic production capacity of electricity has increased every year trend began to emerge.

The 21st century, the Global Production of photovoltaic solar energy and increase network capacity by 44.1 years, increased from 2000 to 287MW in 2008 12.95GW, average annual growth of 60.99 percent, 72.67 years per cent growth year in 2007. The global production of photovoltaic solar energy and the total cumulative net increase of 10.5 times from 2000 to 1.435GW increased to 2008 16.4GW, an annual growth rate average of 35.6%, 60.78 years % growth per year in 2007 and projected 2010 global scale combined is nearly 30GW.

In recent years, grid-connected photovoltaic capacity installed primarily in three countries: Japan, Germany and the United States, mainly for PV in these countries are more favorable policies, but in recent years, d other countries like Spain, Korea, Portugal and other countries have successively published a series of policies to encourage solar photovoltaic applications. PA3396U-1ACA PA3467U-1ACA PA3282U-1ACA

In recent years, with solar photovoltaic power generation, the pace of development accelerates, the developed countries to emerging trends and network capacity growth of more and more apparent. With the cost reduction of PV power generation costs and increase energy, one day, the cost of the cost of photovoltaic electricity will be fairly traditional. At that time, the photovoltaic enter the stage of commercial demand.

The EU has become a global network of solar photovoltaics connected dominant region, the future of the world’s leading grid solar photovoltaics connected to development. Can be predicted, the European Union production of photovoltaic solar energy will have a large scale in 2010-2020 and gradually the energy market dominance, .2020-2030 years, close to the price of peak electricity market In the years 2020-2040 the average price close to the electricity market.

2 systems connected to the principle of power generation and composition ofPA3083U-1ACA PA3282U-2ACA

Through solar cells (also known as photovoltaic cells) to solar radiation is converted to electrical energy production known as the cell system for solar energy (also known as solar photovoltaic systems ). Solar energy is solar energy directly into the methods of conversion of electrical energy, including photovoltaic, photochemical production, detection optical output power. Solar photovoltaic system to produce energy using photovoltaic solar cells convert sunlight directly into an electric energy radiation is a new generation system. Solar photovoltaic ground modes of operation of power generation system can be divided into off-network operation and networking to run two major categories.

Energy conversion devices for solar photovoltaic cells, also called photovoltaic cells. Photovoltaic cells on the base unit system, which is a unique string of solar cells, and packaged in components, as required by the system, solar cells, then the series and in parallel and installed in the portion of constitute a solar generator (PV Array). In photovoltaic cells on both sides leads to electrodes, and connected to the load, then outside the circuit, current flows through the brilliance of Health to obtain the output power, so as to cells Solar convert solar energy directly into electrical energy. PV system energy production is the use of photovoltaic cells that convert sunlight into electrical energy and the matrix stored on the F3172A PB995A 338794-001 battery system or used directly for the cost of renewable energy installations. The operating principle is: the day, consisting of photovoltaic cells to receive the sunlight is converted into electrical energy, part of the supply or alternating current workload, another part of the electricity excess can be anti-anti-LED battery charge at night or on rainy days, components of photovoltaic cells can not operate, battery or AC to DC load of work.

Systems photovoltaic power generation, including photovoltaic panels is generally devices DC-DC conversion, storage devices, device output power conversion, the controller 5 majority, shown in Figure 1.

(1) solar panels: Photovoltaic solar panels are the basic unit of the system, when all the lights when the battery, the battery absorbs light energy and produce the photovoltaic solar energy into DC may be.

(2) Solar Controller: Due to an array of photovoltaic cells have a strong nonlinear characteristic in order to ensure the array of photovoltaic cells in the light of day and the temperature is always the maximum power output corresponding generally the introduction of point photovoltaic maximum power tracking (MPPT-Maximum Power Point Tracking) control. Inspiron 1420 battery Inspiron 5100 battery

(3) Devices for DC-DC conversion: through the circuit devices power control in hand and turn up, will the network output of photovoltaic cells in a hollow high voltage direct current, DC voltage step - up for the DC-AC inverter to create the preconditions to be able to ensure that a wide range of variation of voltage DC input, output stability under high voltage direct current, while the point maximum power tracking control functions.

(4) Inverter: The inverter is part of photovoltaic panels and batteries to provide a low voltage DC into 220 volts AC reverse supply AC load to use.

(5) devices for energy storage: batteries are generally provided by a number of lead-acid batteries throughout the series and in parallel with his ability should be chosen with photovoltaic cells to match the capacity of the table . The main role of this part of the array of photovoltaic cells is sent directly to the shop in DC for charging to use. Inspiron 5150 battery Inspiron 700m battery

At present the system of solar photovoltaic power generation can be divided into three categories, off-grid photovoltaic power systems, storage systems connected to PV, and the first two hybrid systems. Solar cell’s electrical system and energy production is the use of the theory of the photovoltaic effect is made, it is the direct conversion of solar energy into electrical energy system generating electricity. It is the main square by the solar cells and inverters from both sides.

The solar system of energy production through solar energy into electricity without energy storage battery, inverter grid-connected directly into the grid provided. Home grid-connected PV system, the principle illustrated in Figure 2, it is sunny during the day when the sun solar panels resulting from the dc / ac inverter for the equipment after use. The generation of electricity consumption of electricity than facilities, the remaining energy will be against the current commercial network feeding power companies to buy (not yet implemented this system in China). Even in cloudy or rainy days, depending on how much sunlight can also generate electricity. However, the hair does not meet the power consumption of the installation, the absence of partially purchased from the utility. Unable to generate electricity at night, when facilities for electricity utilities to buy. Inspiron 8500 battery Inspiron 8600 battery

1. Solar cell module

The solar cell is a single device that can generate electricity, equivalent to about a 0.5 V battery voltage and battery components are the equivalent of a number of cells per series / shape parallel battery. The number of components of the composition of the solar cell is usually the system voltage (battery voltage) to decide, usually voltage component is 1.4-1.5 times the battery voltage. For example: battery voltage is 12V, the components of operating voltage is generally between 16.8-18V, while the number of cells 18v/0.5v number was 36. Therefore, the number of 36 or 40 commonly used components of high power 72.

After the combination may be encapsulated in a separate power supply for use as components of the solar cell with a certain amount of corrosion, wind, hail, rain capacity, widely used in various areas and systems. When applications require a higher voltage and current while the individual components can not meet the requirements, may consist of several components in solar cells up to get the required voltage and current. Inspiron 9200 battery Inspiron B120 battery

2. Solar Inverter

Solar inverter is a power electronic circuit, solar panels can convert direct current into alternating current to operate appliances, lighting and power tools, the burden of communication throughout the solar system, a critical. Variable depending on mode of operation can be divided into stand-alone inverter and grid-connected inverter. Stand-alone inverter for stand-alone system of solar energy as a load independent. Grid-connected inverter for grid-run system, solar electricity will be injected in the network issued. Inverter waveform output can be divided by the square wave inverter and sine wave inverter.

Inverter has two functions: one is to complete the DC / AC power converter connected to the grid, the other is to identify the best operating point to optimize the efficiency of solar photovoltaic systems. For a given solar radiation, temperature and type of Sony VGP-BPS8 Sony VGP-BPS8A battery, solar photovoltaic systems have a voltage corresponding unique optimal and current, so that the largest photovoltaic system to generate energy.

Weihai Dong-sheng energy is a professional engaged in the “cellular state” lithium-ion polymer battery pack of high-tech research and development, production and sales. The company has d ‘ a comprehensive research and management mechanism of technological innovation, the company and the Russian Far East Technical University, St. Petersburg Prometheus Materials Research Center, Harbin Institute of Technology, Zhejiang University jointly established a center research. In R & D, production, marketing and after-sales service and management mechanisms have a strong reserve force, has formed an electrochemical technology, new materials technologies, electronic circuits and computer technology as the direction of leading R & D, production, sales as the core of industrial chain. Inspiron 8500 battery Inspiron 8600 battery

Innovation and development of science and technology are the main productive forces

Science and technology first, people-centered philosophy is the development company, focused on corporate team-building, independent intellectual property rights, the advanced international technology, the national initiative constitutes the first use of organic and inorganic composite membrane business technology to achieve high-end features of safety and functionality. In special for the environment at low temperature, high-performance security, power, high power soon placed the company’s products have demonstrated benefits, Dong-Sheng energy products, a number of patented membrane technology was registered as a scientific and technological national. Has received numerous awards in recognition of scientific and technological innovation, the products passed the CE, UL, UN.38, CCC, CPT, ISO9001 and other international organizations, national authorities and other assessment.

Innovative product: 338794-001 361742-001

1 membrane with independent intellectual property patents isolation so that the battery to reach a new high security features, even in a severe cut, puncture, after hammering the battery voltage is as good. (See photo)

2, using a special system designed for multi-battery temperature range extended (-50 ℃ ~ 80 ℃) good resistance to low temperature.

3, using a structural model and unique assembly technology surface treatment fluid for fast charging the battery quick-release features greatly improved. To discharge rate. In the above products, product performance of the company plays an irreplaceable status.

Low emission of carbon, alternative energy sources to promote the national car industry must PA3191U-4BRS  PA3285U-1BRS

The implementation of new energy projects is in line with the country’s energy security and strategic needs of environmental protection, scarcity of energy resources in oil today, as development Blood economic power has been directly linked to the strategic security of the national economy. Currently, the energy industry has become the new developed and developing countries competing for the strategic industry of the new century an important symbol of the overall strength of domestic industries.

Electric Vehicle State “Shier Wu,” The sense key driver of discount subsidy to encourage car manufacturers a way to monitor the adoption of the 20 cities in 100 Taiwan bus power, in the last three years, demand for battery power market are a bit beyond 10 billion by 2015 could reach about the past hundreds of billions of market share.

Carbon emissions have become a global center, while car pollution of the social environment more and more serious became a significant reduction targets for reducing emissions of greenhouse gas emissions. TravelMate 290 battery BATBL50L6 Currently, the automotive industry in the world of developed countries, cycle emissions of carbon dioxide each year to clear standards to reduce emissions. This shows that electric vehicles to replace vehicles with internal combustion engine on the environment and reduce consumption of conventional energy sources have an important role in developing the production of electric vehicles is already a social development and economic security of major strategic issues. To meet the requirements of electric vehicles, considered the core of the electric car, the battery is the key. Polymer-lithium-ion battery is the high level of battery technology, it will be the emergence of China is an essential driver technology and automotive products.

In 2010, the company will take this opportunity, planning and domestic and foreign car manufacturers to work closely and actively promote the hybrid vehicle the pace of development will be completed with the bus 100 corresponding battery power (EV ) and the hybrid battery-300 sets (HEV).

Believe that large-scale production will be lithium-polymer of the China-ion batteries for a new starting point. Sony VGP-BPS8 Sony VGP-BPS8A Powered vehicle market in the rich harvest the fruits of power cars will play a positive role in promoting. Weihai Dong-sheng energy will contribute to the cause of environmental emissions of China thin edge to become a new bright spot in the industry.

To reduce the use of location-based services;

Close push notification;

To reduce the frequency of new data acquisition;

Close push mail;

To reduce the number of automatically checks e-mail accounts;

Reduce the use of third party applications;

Close Wi-Fi;

Disable Bluetooth;

Poor signal or no areas of signal coverage using the flight mode;

Adjust the brightness;

Close equalizer;

3G off.

2, when not in use to lock your iPhone PA3399U-1BAS PA3399U-2BAS

3, the frequent use of the iPhone (for the proper maintenance of Li-ion battery, please ensure that at least a month to spend on a charge cycle.)

Both give equal attention and follow some common sense rules, you can extend your iPhone life of the battery life. The most important thing is to avoid iPhone under the sun or the warmth of the car (even if the junk mail box). Heat will degrade battery performance.

You must understand the terminology

Duration of use: the iPhone battery must be charged prior to use of time;

Battery: The battery must be replaced before the full time use.

Temperature with the iPhone: iPhone running at optimal temperature of 32 ° F to 95 ° F range. You must be stored in a -4 ° F to 113 ° F environment. In other words, 0 ° C to 35 ° C and -20 ° C to 45 ° C is the appropriate operation and iPhone storage temperature. Try closing your iPhone at room temperature (22 ° C), which is the ideal state. Tecra A3 battery Tecra A4 battery

View usage statistics for State

Learn to use the iPhone, and you know that your battery typically lasts can help improve battery life. Thanks to the main screen, click the “Settings” and select the “generic” or “use”, you can view the status of your iPhone to use statistics. In charge “of Last Complete ‘use of time, you will see the two following points:

Use: iPhone since last full charge, in the wake of state and the total time of use. When you call, use e-mail, listen to music, browsing the Web or send and receive text messages, or mobile phone automatically checks the implementation of e-mail, as background tasks, the iPhone is in a state of alarm.

Standby: iPhone since last full charge of the overall startup time, including the time iPhone is in standby mode.

Optimize your settings IBM ThinkPad R50 battery  IBM ThinkPad R51 battery

So depending on your settings, and some features may reduce the battery life of the iPhone. For example, you receive an e-mail frequency, and is set to automatically check the number of e-mail account will have an impact on battery life. The following tips apply to run the iPhone 3.0 software or later, the iPhone, you can help prolong battery life.

To reduce the use of location services: location based services to enable applications (such as maps) will shorten battery life. To turn off the location services, go to “Settings” “generic” “location services” to develop, or only when needed to use location services.

Close Push Notification: Some applications of the App Store using the push notification service Apple to recall new information. The wide range of applications that rely on the push notifications (such as instant messaging applications) may affect the battery life. To disable the push notification, click on “Settings”, “view” and “Notices” set to “Off”. Note that this does not preclude the application is open to receive new data. In addition, if you have not installed an application that supports push notification, the notification parameters will not be displayed. Latitude D410 battery Latitude D800 battery

To reduce the frequency of access to new data: some applications (such as Mail) may be set at a specific time interval to receive data wirelessly. Get e-mail or other data, the higher the frequency, power consumption faster rates. To manually extract the new data in the main screen, select “Settings” “” E-mail / contacts / calendar “” “Get the new data” and click “Manual”. To lengthen the time interval access, click on “Settings” “” E-mail / contacts / calendar “” “Get the new data” and then click on “schedule”. Please note that this is an existing framework applies to all services do not support push applications.

Close Push E-mail: If you use Yahoo! Or Microsoft Exchange push e-mail accounts, etc., do not need when you turn off push mail. Click on “Settings” “” E-mail / contacts / calendar “” “Get the new data, then push him away. Then, push e-mail sent to your account information will be set according to your capture settings movement are received, and will not be received upon arrival. Inspiron 1150 battery Inspiron 1300 battery

To reduce the number of accounts automatically checks e-mail: Avoid e-mail account to receive too many letters can help you save electricity. By e-mail account may be disabled or removed to achieve. To disable an account, go to “Settings” “” E-mail / contacts / calendar “, select an e-mail, then close it. To remove an account, click” Settings “” “E-mail / contacts / calendar “, select an e-mail address then click on” Delete Account. ”

Reduce the use of applications of third-party: Excessive use of some make screen does not sink or disable the application of games, or use of location-based applications services, shorten the life of battery.

Close Wi-Fi: If you rarely use Wi-Fi, it can be shut down to conserve energy. Click on “Settings> Wi-Fi and Wi-Fi set to” OFF “. Please note that if you frequently browse the web with the iPhone, and compared with the cellular data network, using Wi-Fi networks can extend the battery life.

Turn off Bluetooth: If you rarely use a Bluetooth headset or car kit, you can turn off Bluetooth to save power. Click on “Settings” “generic”> “Bluetooth” and then turn off Bluetooth. G1947 RN873 Y6142

Poor signal or no areas of signal coverage using the flight mode: Since the iPhone will always try to keep in line and cellular networks, the signal so poor or no coverage area the signal will consume more electricity . In this case, open the flight patterns may extend the battery life, however, you can not receive or make calls. To activate the flight mode, go to “Settings” will open the flight patterns can be.

Adjust brightness: dimming of the screen is another way to prolong battery life. For the “Settings” “Brightness” and you can drag the slider left to decrease brightness. In addition, open “Auto Brightness” allows the brightness of the screen to adjust the brightness with the circumstances on places. Click on “Settings” “Brightness” and then the brightness will open automatically. hp Pavilion DV1000 battery  hp Pavilion dv4000 battery

Equalizer closure: during playback equalizer settings title will be used to reduce the lifetime of the battery. To disable the equalizer, click “Settings”> “iPod”> “EQ” to stop. Please note that if you have iTunes tracks directly into the equalizer, the equalizer must be in the iPhone is set to “Flat”, only close to the equalizer to get the effect because the iPhone will not change your iTunes settings. Set this up, please click on “Settings”> “iPod”> “EQ”, then click on “Flat”.

Close 3G: Using 3G cellular networks can load data faster, but it may also shorten the battery life, especially in areas with limited 3G coverage. To disable 3G, from the main screen, select “Settings” “generic” “” Network “and then” Enable 3G “set to close. Who EDGE or GPRS, you can still avenues to receive and make calls, you can also use the cellular data network. VGP-BPS5 VGP-BPS13A/B

Lock Your iPhone

It is obvious that you should not use when the iPhone will be locked. In the locked, you can still answer the phone and receive text messages, but if you touch the screen, will not function properly. To lock iPhone, click the Sleep / Wake button. You can also configure the interval autolock time, so your iPhone does not use a period after the closure more quickly. To set the automatic keyguard, go to “Settings” “generic” “” Auto-Lock “and then set a time interval short as one minute.

Frequently iPhone

If the battery of the proper maintenance of lithium, it may allow them to keep mobile electronics. Please ensure that at least a month to spend on a single charge cycle. (The battery is fully charged, then the battery is completely exhausted). PA3285U-1BRS  PA3285U-2BRS

Charging Tips

iPhone 3G and 3G iPhone not pass FireWire (IEEE1394 FireWire) adapter supply or FireWire (IEEE1394 FireWire) car charger. For the iPhone using the USB power to ensure your computer has been opened. If iPhone is connected to the computer to shut down or sleep state, the iPhone’s battery expired in May.

The duration of longer life battery

iPhone 3GS raw capacity of the battery is fully charged state and provide up to 5 hours of 3G talk time, 12 hours of 2G talk time, 5 hours of Internet time 3G, 9 hours of Wi-Fi Internet time, 10 hours of video play time or 30 hours of audio playback. In addition, iPhone features up to 300 hours standby. M8403 A1079

Charge Cycle

Properly maintained iPhone battery, completion of 400 cycles of charging and discharging, still able to keep the battery capacity of over 80%. When the battery can not store enough energy to maintain the functioning of your needs, you must replace the battery.

Let it breathe

If you charge the iPhone is not removed when the jacket, it will generate too much heat, thus affecting the capacity of the battery. If you find an iPhone perception of temperature is too high, please remove his jacket. PA-10 PA-12

The above story is the Hollywood cartoon “Robot Story”, the plot. Perhaps a bit exaggerated, but how to treat household waste increases, especially in the fastest growing electronic waste problem is indeed a human need to address an urgent problem.

Electronic waste by 4 million tones annually

As the electronics industry, the rapid development of e-waste in the soaring of the same, mainly a variety of discarded computers, communications equipment, televisions, refrigerators, washing machines and other electronic devices . ThinkPad R52 battery ThinkPad T40 battery

Held recently in Bali, Indonesia, the world series of conferences on the environment, UNEP Executive Director Achim Steiner warned that the various types of electronic waste increases to increase by about 40 million tones in number. In 2020, the world’s major emerging economies of e-waste will be in 2007 based on growth of 2 to 5 times. If no action is taken, these countries face the threat of environmental problems and health issues will become more severe.

El Steiner also stressed that the world should be actively recycling electronic waste, because it not only solve the various problems it brings, but also to reduce emissions of greenhouse gas emissions, but also to extract a large number of gold, silver, copper, palladium and other precious metals.

February 22 United Nations Environment Program released a report showing that annual expenditure on cell phones and the computer industry the world’s gold, silver and 3% of the total, 13% palladium, cobalt 15 %. At the same time, electronic products contain up to 60 types of metal components, some expensive, some are harmful, and some both. Sony VGP-BPS8 Sony VGP-BPS8A

The report also noted that e-waste generated each year in China totaled 2.3 million tons, second only to the United States of 300 million tonnes.

Great opportunities for recycling electronic waste

It is understood that in e-waste containing metals, particularly precious metals, its natural mineral content is several times or even hundreds of times, cost recovery and generally lower than the exploitation of natural beds.

For example, 1 ton of waste batteries from mobile phones can be extracted from 100 grams of gold, while the average gold bearing ore, the extraction of only 6 grams per tonne, many people but tens of grams, we can say that the old phone like a high gold content of gold ore.

In the printed circuit board, the more metal is copper, plus gold, aluminum and nickel, lead, silicon and so on, including rare species. PA3451U-1BRS PA3399U-1BAS

U. S. Environmental Protection Agency has confirmed that, using devices to waste at home instead of scrap steel can be further reduced by 97% of mine waste and 86% of air pollution, 76% pollution of water, 40% reduction in water consumption, less than 90% of raw materials, 74% of energy.

Toxic E-Waste

Electronic waste contains large quantities of toxic substances. If we set a 15-inch CRT computer monitor to contain cadmium, mercury, hexavalent chromium and brominated flame retardants and other harmful substances; computer batteries and switches containing chromium and mercury; computer components also contain arsenic, mercury and a variety of other hazardous substances such as televisions, refrigerators, mobile phones and other electronic products also contain lead, chromium, mercury and other heavy metals; laser printer and ink, etc. contain.

If the electronic waste in the desert, as a general or garbage, which contains heavy metals such as soil contaminated with lead and water will penetrate through plant, animal and human cycle of the food chain, causing possibly of poisoning, if to be burned, it releases a large number of dioxins and other harmful gases, threatening human health. Inspiron 1720 battery Inspiron 1721 battery

Winter Olympics medal, “e-waste” is

The just ended Winter Games 2010 Vancouver medalist electronic waste back home because of Winter Olympic medals are being used to extract metals from e-waste products.

It is understood that each block has a gold over 1.5% of the metals extracted from cathode ray tubes, computer parts, printed circuits and other electronic waste, each piece of bronze contains more than 1% of waste Electronic money also has a few dark electronic devices. The current Winter Olympics medal 140 thousand tons were used had to be integrated with e-landfill waste.

This is the first time the use of e-waste in the production of Olympic medals after medals were extracted from materials refining of minerals for commercial purposes. Satellite M50 battery Satellite M55 battery

The LTC6801 can be any number of stacked with each other to monitor systems with very high voltage in hundreds of individual cells, shown in Figure 4. Enable buffering the clock, the output of two signal lines connected to the battery in the nearest range of devices for input. Enable the clock winds in and out of each device, until the top of the battery. Similarly, each device is very important to the state of the output clock to send the battery to the lower end of the next state of the pin input device. State clock speed of the clock with the opening of the same may be located between 2kHz to 50kHz. If at any time any place, any battery to detect any anomaly will be responsible for damage to the battery from the device to monitor the condition of the clock will stop processing level. The static spread along the battery down to the bottom of the unit. Using a form of edge detection, any device (eg, watchdog timer or cons Capture / compare features) can be used to monitor the battery in the state of the output line at the bottom of the device. When conversion was stopped clock, the device can generate signals to the general failure of the repair. MacBook Pro 15 inch battery A1078

Provide a clock continues to line state is an important feature. Using a static logic level to indicate the total system failure is still likely to occur in the logic state failure, such failure would be responsible for the system incorrectly as usual. This will lead to failure to follow the circuit useless. When you use a synchronization program, and monitor to perform certain operations must be continuous to keep the clock running, and the system must be in the correct state, otherwise it will cease to function. Under normal (OK) status, the fault signal will not be “blocked”. To enhance protection against noise of the logic required to pack up and along the way to the LTC6801 differential synchronization. For packages of high-voltage battery, and often need to provide isolated power for the controller. When using the differential clock signals, the introduction of isolation transformer is relatively simple. Such is the design of another device to strengthen the FT / security considerations. “- 2010/2/24 19:27:11 -” A1045 PowerBook G4 15 battery

What happens if the monitoring device in question?

There is no doubt that with the redundancy to improve the monitoring of system reliability, but how can we ensure that the monitoring device itself to run it correctly? To prevent non-detection of failure modes, which is very important. To meet this requirement, LTC6801 offers Built-in self-test feature. This self-test can start the application, or 1024 cells for each completed automatically after the cycle test, automatic test 17ms time can end. Figure 2 shows the circuit and it can connect LTC6802-1 devices to enable the On-Demand to run auto-test. A single output pin provides a signal indicating that the unit whether to implement all the auto-test, and does not interrupt the battery status of the output clock. Self-test verifies four main functions. Sony VGP-BPS2 Sony VGP-BPS2A

One of the test content, tests the ADC, voltage reference and comparator work properly. To perform the test, the second internal reference voltage measured at 3 occasions. The first step the window, in a strict comparison of the baseline and the two thresholds, and does not produce distance learning. Then, the higher threshold has fallen to slightly less than the desired voltage, a second measurement reference voltage, then the comparison would result in exceeding the guidelines of tension. Finally, the threshold is lower than the desired tension, and instructions should result in an under-voltage. This can be determined with certainty, the ADC analog part works correctly, and relatively threshold can be modified and is accurate.

ADC has also tested the number of parts. Application of two test signals will result from the end of “1″ and “0″ to form a digital output reading. Code to 12 bit output will be 0xAA or 0×555. This confirms that there is no fixed ADC output bit over the top or bottom. Sony VGP-BPS2B Sony VGP-BPS2C

Connect the battery should test high voltage multiplexer. If address decoder switch fails, then one or more batteries May is omitted, while the other battery was repeated measure. Skip the battery will result in a defective battery may not be detected. Standard multiplexer others (for example, both more and more choices between the battery or switch input circuit short) is the least one of the input cell to generate more voltage or under-voltage directives. This self-test to ensure that each cell was measured, or to ensure that errors are reported.

The fourth is very important for the auto-test to determine if the battery is open. On this test run, each cell is connected to the battery with a 100uA for each side of the low absorption measured current. If the son connected to the battery open circuit, then the battery used in this part of the ADC input voltage is being absorbed down. Paired son opened on top of the next section of the measurement battery, up more tension and instructions are marked. Sony VGP-BPL8 Sony VGP-BPL8A

These courses self-test to improve system reliability. In examining the implementation of the monitoring device can be identified with greater confidence that all things are in good working condition.

Around the entrance temperature

To understand the state of battery charge of each section, the lithium-ion working temperature is an important factor. Temperature by the LTC6802-1 devices for battery management etc with accuracy. There are two pieces of fault LTC6801 monitor the temperature of the gross inflow. The reason why these views are harsh, because the temperature of the input voltage pin VREF with only / 2 or 1.5V threshold were compared. If the input voltage exceeds 1.5V, then it is considered in good condition, if you enter less than the threshold, it was considered that there is a fault. Divider of Figure 5, the form of resettlement such as temperature sensing thermistor and resistors, can form a high temperature single / Monitoring low. If the temperature or the temperature exceeds a specific predetermined range, then the state of the output clock on interrupt, the method used and the occurrence of the failure of the battery voltage is used in the same way. Sony VGP-BPS9 Sony VGP-BPS9/B

Conclusion

In the system to keep all batteries have the correct battery will extend the use life of expensive batteries. Such as electric cars and other automotive systems and uninterrupted power system emergency, the right to obtain customer satisfaction is extremely important. Using LTC6801 is a cost effective, it may be redundant fault system lithium-ion monitoring of management to improve long term reliability. LTC6801 with a more accurate battery management with the descent, can provide a review function, examination of all components of the system is functioning normally. If malfunctioning, it will provide a marker to start the procedure to solve the problem. This helps increase the reliability of the safety of the final product, never a bad thing to do Sony VGP-BPS9A

Consider the sentence referred to as “Murphy’s Law,” the old adage: “All things that can go wrong will be wrong.”. Over the last 50 years, based on the electronic components of the system was fully developed, was able to provide exceptional high-reliability very advanced monitoring and control. Reliability is generally concerned because people’s lives are potentially dangerous, followed by failure due to damage caused by user satisfaction and the decline of the product. However, things are never perfect, and therefore always need to continually improve the reliability to produce safe, durable electronic systems. Inspiron E1505 battery Latitude 131L battery

When system reliability must be guaranteed and no choice, it is preferable, but also the most expensive is to use fully redundant circuits. Exactly the same circuit at the same time perform the same function, but also the results of the application form to vote, to produce permanent results safest. In many such systems, where fault circuit is detected, then automatically delete the circuit, and use a backup circuit instead of the same. For long-term operating reliability is the ideal topology. On the other hand, the consequences of failure are not always able to prove that a completely redundant because of the high cost is reasonable. These systems use only rely on the inherent reliability of each component. Failure of a single component could seriously damage the system or permanent damage to the precision. The design assumptions of this nature, there are many risks, but can achieve the lowest cost. Vostro 1000 battery Inspiron 510m battery

On systems highly reliable in the middle lane is a lack of supervision, using this method, the circuit monitors a variety of system components, and report any discrepancies. As in the circuit anywhere, at any moment anything can happen, so the best elements to monitor. For the deficiencies found in the answer will be changed from fully closed system (eg on the train often closed switch emergency stop) to a simple alarm service (similar to the dashboard of car “Idiot Light “) and others.

This article describes how, using the LTC6801 failure to monitor IC, raising a high-voltage lithium-ion battery for long-term reliability. In electric car, uninterrupted power supplies, medical equipment and even applications such as power tools, use batteries to power is a current trend of development of these applications, each with varying degrees of confidence of reliability . Inspiron 600m battery Latitude D500 battery

Challenges long battery life

For electric cars and many other types of portable devices, the battery has become one of the major sources of energy. The lithium-ion batteries are very popular because with the same energy density compared with other chemicals to form a lithium-ion battery energy density lithium, ion battery pack to allow smaller, lighter. For high power applications like electric cars require hundreds of batteries stacked to form a high voltage supply, which produces a small current supply, you can use thinner and lighter wire. In such automotive applications, driver safety is number one, followed by a vehicle owner satisfaction. Therefore, to achieve safe and reliable long-term reasons are obvious. To achieve this, the monitoring of each section of the battery must be continuous in order to use the case for many years to maintain optimal levels. Latitude D505 battery Latitude D510 battery

In the simplest case, asked the circuit for measuring battery voltage of each cell. This measure is normally ensured by the implementation of an AD converter AD converter to pass information to a microcontroller. The controller carefully manage the entire battery charge and discharge, so the battery will not work beyond the scope of a strict, but beyond this range in May significantly shorten the life of the battery. The face of a system, there may be hundreds of individual cells, a measurement integrated circuit can save a significant number of components. LTC6802 from Linear Technology is a company offers integrated functional components. With a built-in 12-bit ADC, which can measure and report as many as 12, and two temperature sensors on the battery voltage. Any number of batteries can be stacked with each other, the measure for each group (consisting of 12 cells) standard voltage sent to a host microcontroller. These measuring devices and controllers to form the core management system of the battery. Latitude D520 battery Latitude D600 battery

For the extended life battery available for each section carefully monitor the state of battery charge is extremely important, but perhaps not sufficient for customer satisfaction increasingly high automotive. On the sensitive electronics, car show, a hostile and dangerous operations. For worry-free access to long-term satisfaction with the system of “what if” analysis is necessary. Perhaps some questions to consider are:

If you connect a wire disconnected the battery What happens?

If the offset measurement accuracy of the voltage what will happen?

If the internal register bits to maintain a constant value of always done a good voltage readings of battery, what happens?

If the measurement of IC does not know how the system voltage transient has been seriously damaged, and what happens? Latitude D610 battery PC764

Potential problems deepest May incorrectly identify the controller, a battery or battery in perfect condition, but the truth is that the battery or the battery is not the correct method of measurement. Later, these batteries are fully discharged in May or electricity dangerous overtaking, while the system had no conscience a little. Need something to “control the controllers, to achieve a higher level of reliable operation.

Completed the system LTC6801 Battery Management (BMS), a lack of supervision

On an entirely redundant measurement may replace the program is the fault monitoring circuit and the measuring device in parallel to act as examining the basic functions of the system. Figure 1 shows a circuit of 12 lithium-ion batteries including the implementation of such programs, the program uses a measuring device LTC6802 and LTC6801 fault that parts of the monitor. Latitude D620 battery Latitude D820 battery

Through the measurement and reporting in accordance with instructions for each section of the battery voltage, and will be added to the battery discharge current breakdown of each section on drums, LTC6802-1 to become the main system components electronic. Data through the SPI serial data link to send to the controller. At the same time, the LTC6801 also monitors the battery cells in each section. Without the intervention of the system controller, LTC6801 can be periodically voltage of each cell sample, and perform a simple comparison of the undervoltage and overvoltage. If all conditions are normal, then the LTC6801 output in the state (status output) line to provide a differential clock signal. If there is something wrong, then the clock stopped. As for the problem, LTC6801 provides no information because it is indicative not only something right. Once the clock stops, then the controller can perform diagnostic procedures to determine what problems occurred?

Far beyond a simple comparator Latitude D830 battery Inspiron 630m battery

LTC6801 design a lot of careful consideration of possible system failures, and also the ease of use. An important design requirement was to enable the device to operate automatically, without any software. External demand is the only power supply (battery pack itself), and activation / deactivation of the clock signal. Did not allow the clock input, LTC6801 will remain static in a state of low power, usable only by the battery a little current AU. The clock can be activated by the system controller or any other source of the oscillator (such as silicon oscillator LTC6906) to provide. One received a clock signal, the unit will automatically wake up and begin monitoring all batteries.

Select overvoltage (OV) is the threshold in order to use with a 3.3V and 4.2V nominal voltage level alarm lithium-ion, while the under voltage (UV) threshold for the battery runs provide a reasonable instruction. OV and UV thresholds by a different pin configuration, so all combinations are possible. OV and UV levels should be defined so as not too close to the battery voltage normal, you can directly something may be wrong, or likely to cause nuisance transition detection circuit faults occur. Inspiron 640m battery Inspiron E1405 battery

There may be threshold settings for this fixed delay of up to 500 mV. When the detected fault triggered actions that cause changes in battery voltage, such as immediately disconnect the load with the battery connection, a fixed hysteresis useful. Hysteresis can jump in and out of trouble to prevent the state.

In EU countries, since 1980, some countries in the legal provisions involved in containing hazardous substances (mercury, cadmium and lead) the management of the battery. With the content of harmful substances in batteries and battery package clearly marked on a limited basis to improve the management of the battery. To make legal provisions of EU unity within the EU to strengthen the management of batteries containing hazardous substances, March 18, 1991, the European Union issued a guidance document Batteries Directive “Guidelines for the management of batteries (Directive 91/157/EEC). Various members of the battery industry has made some requests, such as the identification of cells and reducing the heavy metal content, etc., and urged Member States to carry out publicity and education, to take measures of a collection of used batteries has identified the creation of an efficient collection system and its specific provisions, including several of the following:

A. For the design of the battery production requirements:

Reducing heavy metal content;

To promote production and use of hazardous substances is zero or very low battery;

To promote the development of security is conducive to environmental protection, battery-series product; Sony VGP-BPS2 Sony VGP-BPS2A

To promote the production weight of mercury batteries less than 0.025% of the battery (except button cells away);

Electronic products with built-in battery waste products, the battery should be easy to remove;

B. Labeling requirements for battery production

In the European Union issued the guidance document, the following types of batteries is marking label: First, the battery only ≥ 25 mg of mercury in batteries (alkaline manganese batteries, except) secondly cadmium content ≥% 0.025wt cells; third lead ≥ 0.4wt%, the mercury levels ≥ 0.025wt% alkaline manganese. Meanwhile, the documentation requirements must be marked with labels and the heavy metal content should be compatible with the separate collection of municipal solid waste and recycling requirements for electronic devices inside the package, the battery must be marked on the battery life in electronic devices.

C. Waste batteries for collection and processing requirements

The documentation required for the Member States of the EU should take measures for the collection, classification of batteries disposed of has an identity, to encourage Member States to establish an efficient system for recycling batteries, and can be used for s to ensure that instruments of payment of the mortgage to complete the recall. PA3451U-1BRS PA3399U-1BAS

D. For technical aspects of recycling requirements

To encourage recycling of used batteries and technological research.

E. Publicity and education requirements

The document requested the Member States should take measures to strengthen publicity and education to ensure that the recycling system of waste battery works well.

In 1998, the EU proposed Directive 98/101/EEC battery

In 1998, 91/157/EEC revised the proposed EU 98/101/EEC, requires all member countries of different types of batteries containing hazardous substances for recycling. The batteries containing hazardous substances defined as follows: content of hazardous substances exceeding the prescribed limits. The market sales of batteries to make specific provisions to reduce the ban on the production of mercury in batteries began in January 2000:

A. Prohibit the sale of mercury batteries is greater than the weight of 0.0005% of cells, ie, the maximum mercury level of 5 ppm; Satellite M105 battery Satellite M40 battery

B. Prohibit mercury sales of more than 2% of the weight stack button.

Other indicators of less than 0.002% cadmium, lead content is less than 0.2%.

In March 2003, the European Union to amend Directive 91/157/EEC battery

In early 2003, the European Commission once again to amend the Environmental Protection Agency developed the battery Directive 91/157/EEC motion, the bill will further strengthen the requirements of environmental protection on the battery in order ‘improve the relevant standards, including zinc-manganese batteries, nickel cadmium and lead acid. Includes three main aspects:

(1) The pile of waste recycling responsibilities that require producers and distributors to take responsibility for recycling.

(Two) on the limitation of cadmium, requested January 1, 2008 onwards, a total ban on the production volume of more than 5 ppm of cadmium batteries, the battery must be marked with symbols elements contained harmful substances.

(3) on the restriction of the use of nickel-cadmium. Community Rules and Regulations (Draft) requirements in 2002 to strengthen the collection of Ni-Cd batteries and recycling. The minimum of countries, the battery to limit the collection of recovery, including recovery of automotive batteries required to achieve 95% recovery rate of at least collect all the batteries to 55%. In 2008, a total ban on production and use of nickel-cadmium batteries. Latitude X1 battery XPS M1210 battery

(4) requires States to protect the battery by means of tax collection as funds and by such means as tax exemptions to support products from the farm environment.

Discharge Causes of fever are: discharge too quickly, it may be the battery capacity is low, the time of discharge current over 0.5c. Inspiron 1720 battery Inspiron 1721 battery

1) If the rated motor voltage is low, a smaller battery capacity, operating current is too large, the tension will be considerably reduced, the ability to quickly consumed the most negative on the battery.

2) The battery is only capable of maintaining the speed of electrochemical reaction of trafficking often do the full cycle of charging and discharging will not neglect super long. Wind faced uphill, great power, which requires a strong reaction to the plates of the battery, heat reservoir of top battery, damage the battery life shortened.

3) Ideally, the rate of reaction is the electrochemical battery provides enough power fully. The casing of the battery is not unusual heat, indicating the battery capacity is sufficient. MacBook Pro 15 inch battery A1078

2, load fever

The process of fever, the reasons for possible failure: one, their own problems, battery, battery aging, resistance becomes greater, the dry electrolyte, internal short circuits caused heat. With the increase in the number of batteries, which discharge and charge the battery in the progressive loss of water molecules, that is, we speak the gassing of the battery, water loss, causing the battery in the reaction electrochemical in heat, another is a solution of the battery in the process of charge-discharge formation of the crystallization of sulfuric acid, precipitation viscous in the stereotype, which leads to the battery and increases the thermal resistance, these two types of problems can be done by adding water to sulfur and other technical means to most to be treated. If the battery is due to sprint off the battery cell lead to fever, it would be better to replace with new batteries. Sony VGP-BPS2B Sony VGP-BPS2C

2) The problem of the shipper, in general, there is no charger function pulse, and no elimination of negative pulse-polarization, shippers can not normally be the last part of the constant pressure load, while causing the battery voltage exceeds the permissible value, leading to a large number of gas analysis of the battery, dehydration and fever. Ordinary chargers on the market today, but Yimei constant power load or the internal resistance of the battery and so detection may not be timely detected, and can not be a burden in the adjustment or load can not provide the best programs, these are the loading process of causing the battery to heat reasons. For the normal charger, can be artificially controlled temperature (which is an electric car factory given program). Method is: the beginning of the measurement increases, timely disconnect the power to stop the load, temperature and polarization which is its own end, but the reduction and elimination of polarization will take time. When the temperature is reduced, and then continued to charge after stop filling, and so on until full. But it’s a bit too disturbed a little, how a product regular charger battery, charging time, even for a small 12AH rechargeable batteries also need 8 hours or more, users of electric vehicles may not be sufficient electricity consumption for 8 hours to measure periodically the temperature of the battery, unplug the power supply connected to the power of these movements! Therefore, this method is not desirable. Tecra A6 battery Tecra A7 battery

Thus, in order to fundamentally solve the problems caused by the battery charger because of fever, then we need the correct selection of chargers, battery chargers process is a process of electrochemical reaction in this process, if the battery it appears the situation is within the normal range of trace fever fever, should the heating anomalies in the battery case of good performance belong to the charger reasons.

Choosing Chargers do? Firstly, the charger for charging pulse, the pulse charging method of charging as follows: cost - stop - rechargeable - stop … … This is so that the battery capacity to a greater acceptance of the electrochemical reaction, while stopping the filling process it beneficial for battery exaggerated calm.

Secondly, the selection of the best chargers have the function of negative pulse can recharge the GD761 KD476 battery at the same time playing a certain amount of maintenance to the end, both positive and negative charger or regular charger pulse, they pay problem of process control is re - in a heavy feeder the same positive and negative pulses, if the load control inaccurate, it would also damage the battery chargers for being on the market are essentially continuous exercise of power, constant voltage, three-charger, pulse charger, the recently introduced a new concept of technology load control, this charger is based on many aspects of technology, we call the control technology is not too fuzzy, ranging from general discussion, it was here, we’ll use less formal language to introduce, to bring before that, let us a look at three-charger, the so-called triple? Is a constant current, constant voltage, constant power charge mode, it recharges the battery when the corresponding functions have a certain degree of rationality, but it ultimately can not control the loading process of drums in heat in the production of this phenomenon, because it’s loading process is in three stages in a conventional manner, knows the performance of the battery right on the market vary, a general model of charging a group of performance parameters perfectly match the language of the drums, the same as the load is the best way, but for another group the difference in performance of battery, then the effect will be totally different, the battery charge a slight fever, rechargeable batteries or rechargeable battery exploded when the battery is possible! So how can you match each set of rechargeable batteries are the best model? As the microcontroller used in a battery charger, the problem will be solved gradually, at any time in the sense resistor voltage PA3399U-2BAS PA3399U-1BRS battery, and so on, timely select the corresponding tax, non-stationary process loading, which is our praise for this new The basic principle of the control technology of charge!