(Everyone knows that there are two methods of lightning attacking electrical equipment: direct lightning strikes and induction lightning. The lightning strike overcurrent that the lightning directly hits the line and enters the ground through the electrical equipment is called direct lightning; the strong electromagnetic field generated by the lightning current changes and the overvoltage induced by the conductor, the lightning strike composed of overcurrent is called induction lightning.)
发表于 2022-8-1 12:25:35
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