A power converter on a vehicle may provide power from a battery source to propulsion and non-propulsion vehicle systems. The power converter may include a DC link capacitor. The electronically resettable fuse may pass current between the battery source and the power converter through the switching module. A switching module may be controlled in a pre-charge mode and a circuit protection mode, wherein the pre-charge mode limits a rate at which the DC link capacitor is charged with the current.
车辆上的功率转换器可以从电池源向推进和非推进车辆系统提供电力。功率转换器可以包括DC链路电容器。电子可重置熔断器可以通过开关模块在电池源和功率转换器之间传递电流。可以在预充电模式和电路保护模式下控制开关模块,其中所述预充电模式限制用所述电流对所述DC链路电容器充电的速率。
Intelligent electronic resettable fuse with load pre-charging
带负载预充电的智能电子可重置熔断器
2024-10-15
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 / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
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