如果短路器经常跳掉，可能是过载的征兆。
Breakers which trip frequently are a sign of overloaded circuits.
熟悉继电器、触器和空气短路器等低压电器产品。
Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.
包括定向合器，波导段，变压器，短路器，波导转换器，调配器等。
Involve, Directional Coupler, Shortplug, Adapter, Four Stabs Tune, Transformer etc.
如果你不想用非常大的IGBT的话，又想使整个系统在过压时不被破坏，那么你不得不在发电侧用一个短路器。
If you do not want to take very big IGBTs you have to use a crowbar at the generator side to protect the system against over voltage.
如果你不想用非常大的IGBT的话，又想使整个系统在过压时不被破坏，那么你不得不在发电侧用一个短路器。
If you do not want to take very big IGBTs you have to use a crowbar at the generator side to protect the system against over voltage.
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