Examples described herein provide a method that includes determining whether a vehicle is operating in a first high voltage mode or a second high voltage mode. The method further includes, in response to determining that the vehicle is operating in the first high voltage mode, providing electrical power to the electric motor at a first high voltage and providing electrical power to the auxiliary device at a second high voltage different than the first high voltage. The method further includes, in response to determining that the vehicle is operating in the second high voltage mode, providing electrical power to the electric motor at the second high voltage and providing electrical power to the auxiliary device at the second high voltage.
本文描述的示例提供了一种方法,其包括确定车辆是在第一高电压模式还是第二高电压模式下操作。该方法还包括,响应于确定车辆在第一高电压模式下操作,以第一高电压向电动马达提供电功率,并以不同于第一高电压的第二高电压向辅助装置提供电功率。该方法还包括,响应于确定车辆在第二高电压模式下操作,以第二高电压向电动马达提供电功率,并以第二高电压向辅助装置提供电功率。
HIGH VOLTAGE SWITCHING FOR ELECTRIC VEHICLE
用于电动车辆的高电压切换
2023-12-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
High voltage switching for charging an electric vehicle
Europäisches Patentamt | 2023
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