Interrupting no load transformer is the most serious case in vacuum circuit breaker switching overvoltage.

切除空载变压器是真空断路器操作过电压问题最严重的情况。

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We study the calculating method and program the calculating software to simulate the exciter flow current on the no-load switching-in of transformer.

对涌流瞬态过程进行了分析，研究计算办法并编制了计算软件，可以对变压器空载合闸时的励磁涌流进行计算模拟。

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Remarkable service life: 5 million switching operations at full load, with no deterioration in performance.

卓越的服务寿命：500万开关在满负荷运作，但性能上没有恶化。

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Remarkable service life: 5 million switching operations at full load, with no deterioration in performance.

卓越的服务寿命：500万开关在满负荷运作，但性能上没有恶化。

youdao