Transient and surge are the instant aberrance of the voltage and electric current on the simplealternatingcurrent wave circuit. surge and harmonic wave are the main manifestation.
瞬变和浪涌是正弦交流波电路上电压与电流的一种瞬时态的畸变。浪涌、谐波为主要的表现形式。
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This simple device is the prototype of the commercial alternatingcurrent generator or alternator.