The active discharge system (1) for electric or hybrid motor vehicles comprises: an active discharge circuit (2) operatively connected in parallel to a charge circuit (3), which is supplied by a high voltage power source (7) and defines an electrically-charged equivalent capacitance (4) of an electric charge, wherein the active discharge circuit (2) is configured to discharge the electric charge accumulated by the equivalent capacitance (4) in the event of the high voltage power source (7) being disconnected from the charge circuit (3); control means (5) of the active discharge circuit (2) which are configured to receive an activation signal, suitable to activating the active discharge circuit (2) in case of receiving the activation signal, so as to discharge the equivalent capacitance (4).
用于电动或混合动力车辆的主动放电系统(1),包括:主动放电电路(2),该主动放电电路(2)操作性地并联连接至充电电路(3),该充电电路(3)由高压功率源(7)来供电并且限定电荷的充电等效电容(4),其中该主动放电电路(2)配置成在该高压功率源(7)与所述充电电路(3)断开连接的情况下放出由该等效电容(4)所积聚的电荷;该主动放电电路(2)的控制装置(5),该控制装置(5)配置成接收启用信号,并被适配成在接收到该启用信号的情况下启用该主动放电电路(2),以使该等效电容(4)放电。
ACTIVE DISCHARGE SYSTEM FOR ELECTRIC OR HYBRID MOTOR VEHICLES
用于电动车辆或混合动力车辆的主动放电系统
2021-06-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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