A propulsion module (1) for a hybrid or electric vehicle comprises an electric propulsion machine (2) having a rotor and a stator, a voltage converter (3) allowing the stator to be powered by electrical energy provided by an electrical energy storage unit, and a deceleration system (5) receiving torque provided by the rotor. The module (1) comprises: a first housing part (10) receiving the electric propulsion machine (2) and a voltage converter (3); and a second housing part (11) receiving a deceleration system (5) and oil, the module (1) further comprises a cooling circuit (15) for the electric propulsion machine (2) and the voltage converter (3), and a heat exchanger allowing all or part of the heat recovered by the liquid circulating in the cooling circuit (15) to be transferred to theoil in the second housing part.
一种用于混合动力车辆或电动车辆的推进模块(1),包括:具有转子和定子的电动推进机(2),电压转换器(3),允许定子由电能存储单元提供的电能供电,以及减速系统(5),接收转子提供的扭矩,模块(1)包括:第一壳体部分(10),接收电动推进机(2)和电压转换器(3);以及第二壳体部分(11),接收减速系统(5)并容纳油,该模块(1)还包括:用于电动推进机(2)和电压转换器(3)的冷却回路(15),以及热交换器,允许将通过在冷却回路(15)中流通的液体回收的全部或部分热量传递到第二壳体部分中的油。
Propulsion module for electric or hybrid vehicle
电动或混合动力车辆的推进模块
2020-11-20
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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