The invention relates to a circuit assembly, to a system and to a method for switching a high-voltage battery (201) and to a vehicle having such a circuit assembly and such a system. The circuit assembly comprises a transistor for conducting a current from the battery (201) to a load and comprises a diode (202) for conducting a return current into the battery (201). The circuit assembly is configured to provide a pre-charging current by means of the pulsed switching of the transistor (203).
提供一种电路组件、一种系统和一种用于切换高压电池(201)的方法,以及一种交通工具,该交通工具具有这种电路组件和这种系统。该电路组件具有用于从电池(201)向消耗器导引电流的晶体管和用于将反向电流导引到电池(201)中的二极管(202)。电路组件被配置为,通过脉冲式切换晶体管(203)来提供预充电流。
ASSEMBLY FOR SWITCHING A HIGH-VOLTAGE BATTERY IN A VEHICLE
用于切换交通工具中的高压电池的组件
2021-07-23
Patent
Elektronische Ressource
Chinesisch
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 |
ASSEMBLY FOR SWITCHING A HIGH-VOLTAGE BATTERY IN A VEHICLE
Europäisches Patentamt | 2022
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