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CASCADED FULL-BRIDGE HIGH-VOLTAGE DC CIRCUIT BREAKER, QUICK RECLOSING METHOD, AND STORAGE MEDIUM
CASCADED FULL-BRIDGE HIGH-VOLTAGE DC CIRCUIT BREAKER, QUICK RECLOSING METHOD, AND STORAGE MEDIUM
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机译:级联全桥高压直流断路器,快速重合方法和存储介质
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摘要
An improved cascaded full-bridge high-voltage DC circuit breaker, a quick reclosing method thereof, and a storage medium are provided. The improved cascaded full-bridge high-voltage DC circuit breaker comprises a main through-flow branch, a transfer current branch, and an energy absorption branch. The main through-flow branch comprises mechanical switches (K) connected in series and a full-bridge module circuit. The transfer current branch comprises at least two full-bridge module units connected in series. The energy absorption branch comprises a lightning arrester. Compared with the prior art, the present invention can achieve quick reclosing of the cascaded full-bridge high-voltage DC circuit breaker within several milliseconds.
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