摘要
阐述了普通35kV开关设备经过科学的工频耐压和雷电冲击耐压试验,通过绝缘加强及元器件的修改,使之安全可靠地在高海拔地区使用,并慎密筛选出UniGear type ZS3.2型铠装式金属封闭开关设备的绝缘技术改造方案。
This paper expounds scientific line-frequency high-voltage holding test and thunder impact high-voltage holding test of 35kV switch equipment, where, through its intensified insulation and modification of its elements and parts, enabling it to be used in high-altitude area safely and reliably. In addition, a scheme of technical alteration of UniGear type ZS3.2 armored metal closed switch equipment was cautiously screened out.
出处
《电工技术》
2007年第2期71-73,共3页
Electric Engineering
关键词
ZS3.2
高海拔
绝缘试验
技改措施
发展前景
ZS3.2 High altitude Insulation test Measure of technical alteration Development prospect
