The invention relates to an electric drive system with an external discharging function and a vehicle comprising the same, the electric drive system provides external discharging alternating current output through an alternating current output interface, the alternating current output interface comprises a first output terminal and a second output terminal, and the electric drive system comprises a battery module, a bridge arm module, an inductor module, a capacitor module and a switch module. The battery module has a battery voltage, and the battery module is provided with a battery output terminal at an intermediate voltage of the battery voltage, the battery output terminal being connected to the first output terminal; the bridge arm module is connected in parallel with the battery module; one end of the inductance module is connected with the second output terminal, and the other end is connected to the bridge arm module; one end of the capacitor module is connected with the second output terminal, and the other end of the capacitor module is connected with the first output terminal. When the vehicle is not provided with the OBC, the external discharging function of the vehicle is achieved by controlling the on-off of the bridge arm module and the switch module.
本申请涉及具有对外放电功能的电驱系统及包括其的车辆,电驱系统通过交流输出接口提供对外放电的交流电输出,交流输出接口包括第一输出端子和第二输出端子,电驱系统包括:电池模块、桥臂模块、电感模块、电容模块和开关模块。电池模块具有电池电压,并且电池模块在电池电压的中间电压处设有电池输出端子,电池输出端子连接到第一输出端子;桥臂模块与电池模块并联连接;电感模块的一端与第二输出端子相连接,另一端连接到桥臂模块;电容模块的一端与第二输出端子相连接,电容模块的另一端与第一输出端子相连接。本申请在车辆不配置OBC时,通过控制桥臂模块和开关模块的通断实现车辆的对外放电功能。
Electric drive system with external discharging function and vehicle comprising electric drive system
一种具有对外放电功能的电驱系统及包括其的车辆
2024-04-09
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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