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Protection system for DC power transmission system, AC-DC converter, and method of interrupting DC power transmission system
Protection system for DC power transmission system, AC-DC converter, and method of interrupting DC power transmission system
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机译:直流输电系统的保护系统,交流-直流转换器以及切断直流输电系统的方法
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摘要
An AC circuit breaker is provided between an AC system and an AC-DC converter, and a DC circuit breaker is provided between a DC line and the AC-DC converter. A bypass switch capable of short-circuiting a converter cell included in the AC-DC converter is connected to the AC-DC converter. At the time of a fault in the DC line, the bypass switch is turned on to interrupt the supply of DC power from the AC system to the DC line.
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