To solve this problem, the powerfrequency shunt function of t h e overhead ground wire and the leadin cable jacket can be used to reduce the e a rth shortcircuitcurrent.
要解决题,就要充分利用避雷线和进线电缆外套的工频分流作用,减小在故障时的入电流。
To solve this problem, the powerfrequency shunt function of t h e overhead ground wire and the leadin cable jacket can be used to reduce the e a rth shortcircuitcurrent.
要解决题,就要充分利用避雷线和进线电缆外套的工频分流作用,减小在故障时的入电流。
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