The invention relates to a DC contactor arrangement for bi-directional power switching. The DC contactor arrangement comprises a DC + contactor (202, 302) for connecting the power source (112) with the load (114), a DC-contactor (204, 304) for connecting the power source (112) with the load (114). At least one of the DC + contactors (202, 302) or the DC-contactors (204, 304) is a unidirectional DC contactor (202, 204); and the DC + contactor and the DC-contactor are configured to be switched at different times when the DC + contactor (202, 302) and the DC-contactor (204, 304) are under load.
本发明涉及一种用于双向电力切换的DC接触器装置。DC接触器装置包括用于将电源(112)与负载(114)连接的DC+接触器(202,302)、用于将电源(112)与负载(114)连接的DC‑接触器(204,304)。DC+接触器(202,302)或DC‑接触器中(204,304)的至少一个接触器是单向DC接触器(202,204);并且DC+接触器和DC‑接触器被配置为当DC+接触器(202,302)和DC‑接触器(204,304)处于负载下时,在不同的时间被切换。
DC contactor arrangement for bi-directional power switching
用于双向电力切换的DC接触器装置
2024-08-02
Patent
Electronic Resource
Chinese
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