35 kV开关柜穿柜套管故障原因分析

Cause Analysis of 35 kV Switchgear Bushing Fault

通过分析某35 kV开关柜穿柜套管故障发生的原因,论述了等电位连线在电气设备中的作用及其安装、运维注意事项,并就预防该类型35 kV开关柜穿柜套管故障提出了有效应对措施,为杜绝开关柜穿柜套管故障提供保障。

By analyzing the causes of the bushing fault of a 35 kV switchgear, this paper discusses the role of equipotential wiring in electrical equipment and its installation, operation and maintenance precautions, and puts forward effective countermeasures to prevent the bushing fault of this type of 35 kV switchgear, which may provide guarantee for eliminating the bushing fault of the switchgear.