An electrified vehicle may include an electric drive unit having a power inverter and a motor, a closed circulation path containing an electrically conductive working fluid in thermal communication with at least one of the power inverter and the motor, and a magnetohydrodynamic pump containing the working fluid and effective to circulate the working fluid through the closed circulation path.
一种电气化车辆可以包括具有功率逆变器和马达的电驱动单元、包含与功率逆变器和马达中的至少一个热连通的导电工作流体的闭合循环路径、以及包含工作流体并有效地使工作流体循环通过闭合循环路径的磁流体动力泵。
Electric drive unit magnetohydrodynamic cooling
电驱动单元磁流体动力冷却
2024-05-17
Patent
Electronic Resource
Chinese
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
DRIVE UNIT, COOLING SYSTEM FOR DRIVE UNIT, AND ELECTRIC VEHICLE
European Patent Office | 2019
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