通过对电动汽车电动机、传动系传动比和电池组容量参数设计，将改装后的车辆进行一系列的道路试验，通过对试验数据的分析，从而验证了文中的传动系统参数选择的合理性及日后投产的可行性。%Through parameter design of electric automotive motor, drive line transmission ratio and battery capacity,make a series of road test for the modified vehicle,through analysis of test data,verify the rationality of the parameter selection of transmission system and feasibility of production in future.
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