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Abstract Based on some Range-extended electric vehicle performance indicator and system structure, its power system and matching were selected, a vehicle simulation model and its full load acceleration and uphill task conditions documents were established to verify the vehicle power indicators, engine designated energy management strategy was adopted to increase electric car running in NEDC, FTP75 circulatory conditions, the simulation studied the driving range of the electric vehicles. The simulation result showed that the identified vehicle power system met the basic performance requirements.
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