The invention provides a full-automatic 25kV city domain main circuit breaker control method, and provides main circuit breaker control satisfaction conditions, including a TCMS main circuit breaker closing instruction condition; under the condition that the pantograph normally rises, the TCMS judges the precondition that the main circuit breaker is closed; after the main circuit breaker is closed, the TCMS generates a condition for safety protection to open an intermediate variable of the main circuit breaker. After the train is initially electrified, the closing and opening control of the main circuit breaker, the fault diagnosis and the high-voltage component protection do not need manual participation, and all the control is automatically completed by software.
本发明提供一种全自动25kV市域车主断路器控制方法,提供了主断路器控制满足的条件,包括:TCMS闭合主断路器指令条件;在受电弓正常升起的情况下,TCMS判断主断路器闭合前提条件;主断路器闭合后,TCMS生成安全保护断开主断路器的中间变量的条件。列车初上电后,主断路器的闭合和断开控制、故障诊断、高压部件保护不需要人工参与,全部的控制都由软件自动完成。
Full-automatic 25kV city domain vehicle main circuit breaker control method
一种全自动25kV市域车主断路器控制方法
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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