A electric automobile for electric automobile's traction system and have traction system

The utility model relates to an electric automobile's traction system, it includes high voltage battery package (1), wherein traction motor (3) via distribution unit (2) and the 1st DCAC dc -to -ac converter (5) by high voltage battery package (1) power supply, wherein, the acting device of electric automobile's at least one functional equipment pass through drive mechanism with the output shaft of traction motor (3) links to each other. The utility model discloses still relate to an electric automobile who has this traction system. Through traction system can especially improve the high -pressure level that high voltage battery wrapped to the voltage range of traction motor design high voltage battery package to improve PMSM's efficiency and improve electric automobile's dynamic performance. Simultaneously, can also save the electric device who is used for for the acting device power supply of electric automobile's functional equipment to make the structure simple more, low -priced. 本实用新型涉及种用于电动汽车的牵引系统，其包括高压