The Analysis and Preventive Measures of Farm Network Lightening Stroke Accidents

摘要

Through analyzing the cause of farm network lightning stroke, the author pointed out the unsubstantial sectors of devices, protection design, and operation management on lightening protection. For current deficiencies on farm network lightening protection, the author separately raised specific measures on six different aspects to decrease lightening accidents, which includes farm distribution network lightening protection, farm transmission lines lightening protection, farm line insulation level, and pole grounding resistance, automatic circuit re-closer devices and operational management of lightening protection devices.