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幼苗
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Hyundai is currently the world is still widely used in internal combustion engine as a power source, consume large amounts of oil resources, emit large amounts of emissions, that global warming, air pollution, acid rain, freshwater resource crisis, resources, energy shortages, noise pollution. Power electric vehicles is based on renewable resources such as energy, neither of harmful gas emissions and no greenhouse gas emissions, noise is also small. It is the 21st century, clean, efficient and sustainable transport.
The key part is the electric vehicle power supply, power supply system is to determine the amount of stored energy driving range of electric vehicles, an important factor. But the current power supply technology is still the bottleneck of the development of electric cars, not a breakthrough. Driving range of electric vehicles can not meet the needs of users, if the vehicle kinetic energy during deceleration into electrical energy power supply system to income, rather than wasted by friction, which undoubtedly representing an increase of power supply capacity of the system. Under the conditions of the existing technology, for improving the driving range of electric vehicles, this is one of the most direct and effective measures. [1] showed that in urban conditions, the braking energy of the total driving energy of 50%. Therefore, the use of advanced energy recovery technology, application methods and means of modern vehicle design, vehicle braking energy recovery of in-depth study of great significance.
1年前
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