40Y6797

How to make electric vehicle battery life (Method chapter)

Posted by admin on December 03, 2009
Digital battery / No Comments

On how to make electric cars have autonomous, there are many suggested, I would like to explore, and we hope that we can say a few words after reading the reviews to see if I am talking about the existence of some reason, good or bad.

 

Some people say it should be modified for use with the filling, regardless of the number to maintain a daily charge

Some people say it should be used almost re-load, and it is almost! Some say that 50% to 60%, with some saying that 70% -80%, in the end how far, nobody seems conclusive.

Who should we listen?! ! !

 

Another said the road conditions that the experience of more Daoudi climbing or poor, when leaving the implementation to reduce the discharge current of the VGP-BPS8A battery large, easy to damage the battery. Personally, I think it is not necessary for example! The car came with, is to go around, not to drive people. Moreover, even if the true face of this situation, as you control the improvement of the current size is not controlled by you!?

The following is taken from the network, a number of ways: (red for me to add their own, with or without cause, to your own judge) Subsequently, I will be in the final summing up of other ways you, I am committed to this line of 5 years, believe it or not for people.

 

1, it should not replace the charger, do not remove the controller, the speed limit.

Chargers each manufacturer are generally individualized demand, not sure that the charger should not be changed arbitrarily. If the mileage requirement for the renewal of a longer trip, you must charge in order to off-site and equipped with multiple shippers, put the charger in the day to charge up the apple A1185 battery charger used to add another while the first wife of charger used at night. Remove the limit of processing speed, although speed may increase the number of vehicles in addition to the safety of vehicles will reduce outside reduces the battery life.

Cons battery charger, and nothing to do with any other component, as long as you use the parameters of a battery charger and the parameters required by consistent for the Chargers and what relationship, we can first select a time yielded good Charger (for example, with a negative pulse, temperature compensation, time limited protection, etc.) is not necessarily the original stuff is better, of course, I have not the excluding all but certain individual Bale. To speed limit this problem, if the above makes sense, but I do not fully support because I use the models of electric bikes Wuyang, 500W power, I have no speed limits, speed is often open to the fastest (up to 50 KM / H), but I use the battery, then a month for two years. Now’s kinda easy to use, but also twenty or thirty miles. (I have my own method of use and cycling, which said I had to do this trip, but I would like to share the back of)

 

Why a good charger can extend the battery life?

To extend VGP-BPS10B battery life, more habits and riding a charger quality of the battery, plus the quality is good or bad. On the one hand, if the battery is simple in principle, but has its own fresh discharge performance characteristics (part of the charge and discharge processes are taking place in a complex physical and chemical changes), and only compatible with this method of pricing, and repair the charger with pulse can be truly meaningful to prolong battery life, the other hand, chargers and battery chargers together almost every day, not in accordance with feeder lines battery, this means that the battery is “the killer pillow,” “slow poison”, overload or under load will be long “term poisoning ‘of battery, a long time, prone to water loss, affect the deformation bulge the normal life of a battery problem, which is the industry has often said that the battery “is not used or wrong, is filled with bad argument”.

 

2, protecting the Chargers.

Manual of Policy for the protection of both the shipper’s description above. Many users do not have the habit of looking statement, often out of the question after he came to find manual to see, too late, then look at the manual is very necessary. To reduce costs, the charger current essentially made no high-vibration resistant design, so that shippers generally do not put your electric bike in the trunk and the car. Special circumstances, we must move forward, we also need the charger supplied with foam to prevent vibration bumps. After a lot of vibration through the charger, its internal potentiometer will drift, which makes the whole drift parameter, resulting in an abnormal state of charge. Also noteworthy is the charge when the hp PB991A battery charger to maintain ventilation, otherwise not only affect the life of charger may also be affected by the thermal drift has produced the state of charge. This training will damage the battery. Therefore, to protect the battery charger is also very important.

Plus I do not judge, but they would add is preferable not to board charger, because the quality of vibration inside the Council to make relatively large components such as transformers, capacitors, high power transistor, FET adjustable potentiometer so cowardly took place, resulting in the parameters of the charger drift, or even damaged. But too tight, electronics is something similar – fear of water.

 

3 daily charge.

Even if your skill needs for the renewal of lines not long in charge of a battery can be used 2-3 days, but it is recommended to charge a daily basis, so that the battery in a state circular shallow, the battery life will be prolonged. Some of the early use of mobile phone users thinks the best is the basic use of the battery charging is completed, this idea is false, the memory performance of lead acid battery is not so strong. End of regular exercise impact Dell Y9943 battery life of power is relatively large. Most of the direction indicator light changes charger after full charge recharges the battery to power in May of 97% ~ 99%. While the charge is due only 1% ~ 3% of electricity lines on the continued ability of these effects are almost negligible, but it will also occur due to the accumulation of charge if the battery is fully charged, after changing the lights, or floating charge as much as possible to continue to contain sulfide battery is also be beneficial.

 

If you want to use more battery power, then, do not ask every day! Electric cars recharge the battery should not be frequent, because the battery charge and discharge cycle is certainly several times, usually in 300 or more, often to charge the battery will increase battery cathode active material for soften the edge of falling will result in accelerated grid corrosion. Each time you conjure, which is equivalent to reduce your battery life, if manufacturers or distributors, they say, because it can do, the battery could practically have the warranty period, the Life expectancy is almost over a month or two, two three months away. Should be used in almost re-load, of course, can not be too long, you said that I was sitting too low, 10 days and half a charge that does not, in general, we should charge a maximum of 23 days. Unless you think you are using the remaining capacity is not enough. To see how almost better behind the summary.

 

4, a charge timely.

After the 40Y6797 battery discharge process of healing began in the 12 hours before departure, there is a clear cure. In due course load, you can remove the sulfide is not serious, if not promptly charged, these crystal paperweight will gradually accumulated to form crystals of thickness, the average of those bulky chargers crystallization is impotent, and will gradually decline in battery capacity and reduce the life of the battery. Therefore, in addition to charging every day outside, but also noted that the use should be ended as soon as possible after charging, battery power as much as possible in a full state.

 

Charging time is also considered bar not entirely wrong, someone may ask, do not you have mentioned above, almost did not want to use? In fact, no contradiction, that is, if you can, you’re used to remember that, after almost a payload, whether or not we should charge a timely manner. And I mean both “non-recurring charge is not really a burden in time. The best half an hour to sit for an hour after the load (or battery capacity does not disintegrate may be an exception). Why? compatibility of the error because the problem of factory batteries / long used (with history of tension, a large load, etc.) / load reasons (not the law of charge ), so the imbalance between different cells, which is a group of cells that had point undervoltage protection already at 10.5 or less, while others were pricey Tingduo voltage electricity. If the point charge, charge in electricity is the same, but when used makes the difference due to the time of unequal power and even intensified. finally led to a period less than the normal BATCL50L battery is too low cure serious damage. If you put aside for 0.5-1 hours, then charge the battery will gradually establish a balance of power (that is, you will see that after each use to stop gauges fuel rises yet), though the problems quickly by this method on the battery still have some repair work. However, a better way to address this problem are: the repair of a separate charge. If you find that your mileage is less than 70% of lines were added in the case of the exclusion of other issues, you can test the capacity of the battery meter and repair problems with the battery, you can greatly extend the lifespan battery.

 

5, periodic deep discharge.

The battery on a regular basis to conduct a deep discharge is also conducive to “active” batteries, you can slightly increase the battery capacity. The general approach is to periodically conduct a fully discharged battery. Fully discharge method is a flat surface under conditions of cycling normal load protection Undervoltage first. Note that we have focused on protecting the first time under tension. Battery protection under-voltage in the first after the battery over time, the tension will increase, but also to make a non-state voltage, this time, if the re-use batteries, the battery would seriously injured. After completion of completely discharged, the battery is fully charged. Feel the battery capacity has improved.

It was just, but are not intended to be the first time then. Remember to “load time”, while the cycle, since long, see the summary.

 

6, to develop good savings habits.

Whenever possible, the use of slides. The slope, where the use of technology as slippery as possible slowdown. When the fire in the next meeting early entry into the taxi, to minimize braking. A friend told me he was ready to be transferred once a bay must be reduced once the brakes, it is justified. Start time, the best help reach the turn can not only improve the startup speed, but may also reduce the battery life of power loss and damage.

The car driving the process should not begin to be frequent braking because the brake and then start the vehicle over, especially in the early hours of the mainstream, in a period of free time is equivalent to restrictions size value

 

7, pay attention to the pricing environment.

Charging the best environment temperature is 25 . Most shippers are not adapted to the temperature control system automatically, so the majority of shippers are designed according to the ambient temperature 25 , then the load at 25 under the conditions better. Otherwise, it is inevitable that winter and summer due to off-load problem free. The ambient temperature at 25 , when the real is relatively small, so there must have been winter because of the statement of the problem of overloading. Fortunately, most families now have the conditions of indoor thermostat, so that charge, the best settings for VGP-BPS10 battery and charger and the thermostat in a well ventilated place. Special note is the battery in the northern state of winter outdoors in the room temperature when the hot surface of the battery is frozen gel. To avoid battery leakage caused by freezing freeze if the battery temperature increases to room temperature to near dried with a charge later.

Note: The battery charge voltage and ambient temperature is inversely proportional to the relationship between

 

8, make full use of the state of maintenance

Many dealers can supply electric bicycle battery maintenance and repair services, should take full advantage of these services. Some brands of electric bikes is the maintenance of the battery. Such as regular maintenance of batteries can reduce damage to the battery. The battery state of charge of the repair can alleviate the battery “back” of failure, which is equipped with a capacity to maintain the dealer is easy. For dehydration, the battery capacity of 70% capacity recharge battery to 40% of the time when the effect of replenishment of better quality. And even some brands are also available: the deadline will not repair equivalent to waive the warranty period the battery. In order that consumers should not have gone through this loss. Therefore, consumers should be fully used to expand the conditions for maintaining the VGP-BPS9/S battery to increase the lifespan of the battery.

 

With these methods, the user can greatly extend the battery life. Some users of the continuous line mileage relatively short, the battery life is relatively long, some problems are relatively difficult to detect. Accordingly, Article 4 says the landfill “profound” measures to detect the problem of the battery are also an effective way, not a serious problem, as when the battery is difficult to treat.

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Battery technology obstacles, cost analysis of new energy vehicles

Posted by admin on October 23, 2009
Digital battery / No Comments

Currently, internal research and development of electric vehicles are mainly used in lithium-ion batteries, but aside from battery production BYD, the majority of mileage endurance and speed are very limited, short duration, while security must be improved, currently, many failure rate of the Laptop battery is greater than one millionth of the level of security, burning vehicles and problems arise. These problems make electric cars the field of large-scale participation of private cars, there are many obstacles, which are common problems encountered in the world by other manufacturers.

      

Beijing Institute of Technology, an electric car expert said, a very important reason is that production of the 40Y6797 battery has not yet industrialized, there is a lot of batteries or a hand, small production, and therefore difficult to ensure the quality and unity. At the same time, users still have a lot of battery to use inappropriate need for more guidance.

 

Institute of Electrical Engineering Chinese Academy of Sciences, one expert said that the life of the current mileage is not enough battery electric cars at low speed using the scope is limited. At the same time, although some argue that the majority of electric vehicles can use the family 220V load voltage, but the actual operating point of view, usually filled with a Dell Latitude X1 battery lasts 10 hours or so, so long cooldown is neither convenient nor practical to use for this building Fast Chargers needed.

 

Charging station is difficult to achieve large-scale construction of

 

Improved facilities at the loading station of the electric vehicle is the key to the promotion scale. National Grid is currently pricing of infrastructure has accelerated the pace, Zhengzhou and Wuhan, a small number of charging stations and other places have been commissioned, but because of the high cost of station construction load, uniform standards for Jianzhan missing, investors are not clear and the relevant government departments to coordinate the hp F3172A battery large-scale construction makes the charging station in the short term is unrealistic.

 

“In fact, the current total capacity of electricity generation to meet domestic electricity demand electric vehicles, shortages of electricity does not exist, the key is that the feeding stations many The lack of capacity of storage, a large number of peaks and valleys are the loss of electricity. In addition, coal remains the major current sources of national electricity production, this sony VGP-BPS2 battery is not conducive to environmental protection, the State must increase investment in wind energy and nuclear power. “Beijing University of Technology, an electric car expert said.

 

In addition, construction of facilities so as to take charge of standards that must be resolved. China Lithium-standard system battery power ion drafting group of a person in charge, how to ensure that the construction of fast-charging toshiba PA3399U-2BRS battery charging station is key to ensuring the charging station can buses, taxis and private cars are able to apply, just as importantly, the technical level, there are some difficulties.

F3DM electricity as fuel costs ordinary vehicle 1 / 6

 

BYD dual-mode electric vehicles can be buttons F3DM in pure electric (EV) and hybrid (HEV) to switch between two modes. Holder of the battery life of iron in pure electric mode to achieve mileage of 100 kilometers with a total mileage of more than 600,000 miles lifetime of the vehicle to a maximum target of 10 years. Regarding power, BYD DM electric vehicle equipped with dual-mode power up 50kW / L power hair aluminum engine with 75kW, the apple A1061 battery power output reaches 125kW. In carrying load, BYD dual-mode electric vehicle can reach the office of professional equipment fast 10 minutes filled with 50% of the ordinary household socket can be used while charging, 7 hours can be fully charged.

 

Currently, the two official offers F3DM mode electric vehicles from 14.98 million yuan, according to a state of pure electric load, F3DM dual-mode electric car 100 kilometers of pure electric consumption is 16 degrees (data advertising works), according to Peking current 0.48 yuan / kWh electricity and travel 20,000 kilometers per year calculated at 1536 yuan per year for electricity.

 

Ordinary F3 1.6 Sheng automatic version of the official bid 798 million, more than double F3DM vehicle’s electrical yuan less than 70 miles. Its Aspire 3000 battery fuel consumption is about 8 liters per 100 kilometers, according to an annual mileage of 20,000 kilometers and the No. 93 Beijing oil 5.56 yuan per liter, to calculate the cost of fuel a year to 8896 yuan, F3DM for nearly six times the dual-mode vehicles. About the use of new and more than a year and a half, two-vehicle electric car can recover more than the cost.

 

Prius 8 years to recoup the cost of

 

FAW Toyota Prius production hybrid, using battery-powered engine, do not need to recharge. Its effective use in the process of around 100 km fuel consumption average of about 5 liters displacement of 1.5 liters, but with the HSTNN-LB31 battery, power output roughly equivalent to conventional gasoline 2.0 The dynamic performance model.

 

Under an annual mileage of 20,000 kilometers and Beijing, 97 to calculate the price of oil, the Prius oil per year for the sum of 5920 yuan, while the low standard with the Prius is currently the official target price is 259, 8 miles yuan.

 

Link to a substantial 2.0-liter model powered by a fuel consumption of 12 liters integrated by calculating hundreds of kilometers, the annual fee required for oil to 12,000 yuan, but the market is the 2.0L integrate models, with a unit for the Toyota Camry 200G Deluxe Edition (non-minimum distribution) price of only 209.8 thousand yuan.

 

In other words, the Prius 6080 yuan per year savings in fuel costs, but the car that the Camry is about the cost has increased by 5 million euros, which was part of the cost of an extra car in the car after more than eight years by the cost savings to recover the oil.

 

Lifan 320 electricity bill of about 1536 yuan per year

 

Lifan 320 electric vehicles (EV) is motor vehicle Lifan energy of a new prime.

 

Lifan 320 (EV) on a single charge life mileage will reach 150 miles high, the road conditions are also integrated over 100 km. 0-50 km / hour h in 6 seconds or less, even with a 100 km / h maximum speed drive 30 minutes later, the speed still at 75 km / hour or more.

 

The distance of the unit energy consumption was about 0.16 kWh per mile, according to Peking current 0.48 yuan / kWh of electricity and traveling 20,000 kilometers per year calculated at 1536 yuan per year for electricity .

 

Greater endurance Chery S18 150 km

 

Currently, Chery S18 electric vehicles has been out of the factory, but not yet recorded, according to published by manufacturers of parameters, its speed can reach 120 km / h, a rechargeable Dell GK479 battery life can reach 120 km Mileage -150 km.

 

Chery S18 vehicle electric vehicles in the S18 platform, developed on a high-speed pure electric cars may be used for 220V civil charge, charging time is typically 4-6 hours, and also be used for fast charging, a half-hour rechargeable battery 80%.

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