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電氣防火

故障電弧探測器在智慧用電電氣防火領域的應用

2019年01月16日 13:51:45智慧用電_電氣火災監控系統4250
故障電弧探測器在智慧用電電氣防火領域的應用
　　1.  故障電弧　　1.1什么是故障電弧　　在了解故障電弧前，我們首先要清楚什么是電??？　　電弧在我們的生活工作中是很常見的，比如電焊時的焊條電弧、電氣閘刀開關動作時的接觸電弧和毛衣摩擦產生的靜電電弧等。電弧的本質是：在外加電場的作用下，大量電子定向移動將空氣擊穿導致的氣體游離放電，并...

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