The Research Of Battery Electric Vehicle's Green Attribute

With the rapid development of economy, the industry of automobile sales got the leap-forward development. Especially since 2009, our country has been dominant in the world's car sales market. According to the data statistics of national car sales in2013, the number has been more than 21 million. Hitting the global record again, and among the rest, the motor vehicles occupy a high proportion. As a result, the issue of automobile energy consumption becomes more and more severer, that is to say, the quantity demand of petroleum is increasing continually, which causes the boost of the dependence on foreign countries for oil.The report of oil and gas industry development shows that China's oil imports grow continuously, in addition, the dependence on foreign countries for oil is closing to the warning line, reached 59.5%. Not only is it being a signal of energy crisis, but also it causes the environmental pollution problems which attributes to the emission of automobiles. At the same time, the overwhelming majority regions of our country has been influenced by the hazy weather never unprecedented, and the air quality index has been to the point of serious pollution. Therefore, it is the problem demanding prompt solution that how to deal with the pollution of the emission of automobiles.The national policy issued before, supporting and encouraging the exploitation and the study of new energy automobiles, shows that our country has put its all attentions of the entire vehicle on new energy automobiles. The 13 th Five-Year Plan of science and technology which initates in 2014 points out: by 2020, the industry of new energy automobile of our country will should show its comprehensive competitiveness. Reaching the goal that the number of accumulative total sales of BEV and plug-in electric hybrid cars in our country will should attain 2 million,taking up a third of the whole world. And it has the year-to-year growth of 40% in comparison to the quantity in 2015.This paper will revolve around the topic of all-electric vehicles, and put emphasis on its green attributes, especially stress on the theme of green. Regard thedevelopment of pure electric vehicles in developed countries as a basis, also summarize previous research. Making a conclusion of the impetus measure in terms of the green property in the development of battery electric vehicles. This will be the basis of the important parameter in the study of all- electric vehicles of our country.