... direct switching-in 直接合闸 no load switching-in 无载合闸 Packet switching technology in networks 网络中的分组交换技术 ...
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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。
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。
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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