The invention discloses a shell assembly of a hybrid power assembly. The shell assembly comprises a double-motor shell, a transmission shell and a double-inverter shell. The dual-motor shell is used for integrating a generator and a driving motor, the dual-motor shell comprises a motor main shell and a motor rear end cover, the motor rear end cover is connected with the rear end face of the motor main shell, the dual-motor shell comprises a generator cooling water channel and a driving motor cooling water channel, and the generator cooling water channel is connected with the driving motor cooling water channel in series; the transmission shell comprises a variable shell and a release shell, and the variable shell is connected with the front end face of the motor main shell; and the double-inverter shell is arranged above the double-motor shell. According to the shell assembly, the generator and the driving motor share the shell and the water channel, and the dual-motor shell and the transmission shell share the end cover, so that the structure of the shell assembly of the hybrid power assembly is more compact, and the shell assembly can meet the requirement of arranging a dual-motor hybrid power assembly with relatively high arrangement power is met on a precondition that a front engine room carries a four-cylinder engine.
本发明公开了一种混合动力总成的壳体组件,包括双电机壳体、变速器壳体和双逆变器壳体;双电机壳体用于集成发电机和驱动电机,双电机壳体包括电机主壳和电机后端盖,电机后端盖与电机主壳的后端面连接,双电机壳体包括发电机冷却水道和驱动电机冷却水道,发电机冷却水道与驱动电机冷却水道串联;变速器壳体包括变壳和离壳,变壳与电机主壳的前端面连接;双逆变器壳体安装在双电机壳体的上方。本发明中发电机与驱动电机共壳体和共水道设计,并且双电机壳体与变速器壳体使用共端盖的设计,使得混合动力总成的壳体组件的结构更加的紧凑,能够满足在搭载四缸发动机的前机舱的空间下,布置功率较大的双电机混合动力总成的需要。
Shell assembly of hybrid power assembly
混合动力总成的壳体组件
2021-10-08
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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