对一次10kV电缆耐压试验中发现问题的分析

Analysis of Problems Found in Withstanding Voltage Test of 10kV Electric Cable

通过对某10kV电缆进行预防性耐压试验,发现电缆的绝缘存在缺陷。文中分析了电缆绝缘缺陷存在的原因,并进行了缺陷查找和处理,从而保障了用户用电的正常供给。

A preventive withstanding voltage test of cable was made for guaranteeing the power supply for an important international meeting. The test result showed that there was insulation defect. We analyzed the causes of the insulation defect,looked up and dealed with the defect so as to guarantee the normal power supply during the meeting.