Integrated electric drive system and vehicle

• Main Authors: ZHANG GUOPING, PU GANG, ZHOU JIANGANG, ZHONG LIANG
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses an integrated electric drive system and a vehicle. The integrated electric drive system comprises a motor and a transmission unit, the motor comprises a stator, a rotor iron core and a rotor support, the transmission unit comprises an input end connected with the output end of the motor, and a transmission flange or a transmission spline used for being directly connected with the input end is arranged on the rotor support. According to the invention, the overall weight and cost of the integrated electric drive system can be effectively reduced, the overall axial length of the integrated electric drive system is effectively shortened, and overall arrangement is facilitated. 本发明公开了一种集成式电驱系统和车辆，包括电机和传动单元，所述电机包括定子、转子铁芯和转子支架，所述传动单元包括与电机输出端连接的输入端，所述转子支架上设置有用于直连所述输入端的传动法兰或传动花键。本发明不仅可以有效地降低集成式电驱系统的整体重量和成本，而且有效地缩短集集成式电驱系统的整体轴向长度，便于整车布置。