Key components of electric vehicles are only 12! The 20th century, early 80s, personal computers from IBM, two key elements of outsourcing: the operating system from Microsoft, at the time a very quiet, while the processor given a less than 10 billion dollars of assets from Intel. Over the past 20 years, both companies have experienced explosive growth, the total market capitalization is now more than 260 billion U.S. dollars, is twice as IBM. Key components of electric vehicles only a VGP-BPS10 VGP-BPS9 battery, motor and electric control systems, and assembly of electric vehicles is not difficult, costs are much lower. Then, only one or two key elements, is easier to manufacture electric vehicles, automotive traditional with what eagerness? Automakers low threshold power have a new competitor opens the door, like Norway Think Global, the United States, Tesla (Tesla) and BYD China, while the key components is the core of the industrial chain.
Power battery technology is the basis for the development of electric vehicles. The bottleneck impeding the development of electric vehicles, mostly powered by battery electric vehicles in endurance capacity, cost, compared to conventional cars have some disadvantages. Only the power level of battery technology, a larger increase, the electric car industry to grow and develop.
Not optimistic about the lead-acid batteries and nickel-hydride-metal battery. Ni-MH battery is the next 2 ~ 3 years of product transition, the ultimate goal of lithium batteries and fuel cells. Nickel-metal hydride batteries for its cost-capacity battery accounted for less demanding competitive market for hybrid batteries, the energy density, life is poor, cheap and lead to heavy-acid batteries, the life within 2 years. The 2 ~ 3 years, lithium-ion battery to achieve production scale, cost savings is significant when the nickel-hydride batteries, metal and lead acid battery is maintained. Given Japan’s nickel-metal hydride battery lead the market, carmakers in the EU on the nickel-metal hydride batteries directly to the development of lithium batteries and fuel cells, while nickel-domestic manufacturers metal hydride batteries to supply large-scale demonstration run to take about 2 ~ 3 years. IBM ThinkPad T41 battery IBM ThinkPad T42 battery
Optimistic about lithium-ion battery. Single lithium-ion battery has been fully reached the level of practice, but not yet matured into a group of applied technology, resulting in high costs of battery life is shorter. Possess superior performance of lithium battery materials were available, but due to manufacturing process and equipment constraints, the low yield, so yields up to 80%, the cost can be reduced by 30% ~ 50 %.
1, transportation consumes 60% of world oil, emissions of carbon dioxide by 16%
Over the past 30 years, providing tools for the global oil consumption rose from 45.4% to 60.5%. To reduce the transportation of oil consumption is the most important of human dependence on oil from one of the ways of automobile exhaust is caused by air pollution and emissions of carbon dioxide an important factor. Under low emissions, low fuel vehicles carbon is to get rid of oil dependence important ways. Dell Inspiron 1501 battery Dell Inspiron 1520 battery
The amount of emissions of carbon dioxide from motor vehicles has increased dramatically accelerated the phenomenon of global warming. According to the International Atomic Energy in 2006 estimated that 16% of carbon dioxide exhaust from cars, emissions of carbon dioxide from cars in 1990 from 3.0 billion tons in 2020 to 60 Mt.
2. Energy crisis and environmental pollution, birth of a new energy revolution vehicles – of carbon revolution
The man primary energy from coal to oil and natural gas and solar wind and other renewable energy sources to produce the same energy, emissions of carbon dioxide reduced gradually. Such as anthracite coal-fire plant that produce one unit of electricity is approximately 720 grams of emissions of carbon dioxide, while a natural gas plant has modern power than 370g of ‘emissions of carbon dioxide reduced by almost 50%, and solar energy, wind energy produces almost no carbon dioxide. In that sense, the evolution of energy consumption is the process of decarbonation.
Automobile energy development also follows the law for it. Know today about the oil non-oil change: from gas / diesel to natural gas or bio-fuels, and electricity or hydrogen, emissions of carbon dioxide gradually reduced until ‘that the discharge is zero. hp Pavilion dv6 battery F3172A
At present the development of cars with low emissions of carbon followed the route as follows:
1, a low-carbon fuel
Natural gas or bio-fuel alternative to gas / diesel. Natural gas, emissions of carbon dioxide could be reduced by 50%, biofuels such as bio-diesel and bio-ethanol from plants, their growth process and use the process to absorb emissions of carbon dioxide roughly equal to the emission of any additional carbon dioxide, but also in large measure to reduce carbon dioxide emissions.
2, hybrid electric vehicle
Driving through the recycling process of wasted energy, and battery power storage assisted driving, could partially reduce gas / diesel consumption in order to achieve the objectives of reducing emissions.
3, pure electric vehicles
The power drive for energy, using the process of emissions of carbon dioxide to zero.
4, fuel cell
With hydrogen as fuel, emissions, only water, emissions of carbon dioxide to zero. PA3395U-1BRS PA3399U-1BAS