摘要
35 kV高压开关柜故障主要是由于绝缘水平降低、内部结构设置不合理、外部环境差等因素造成,在很大程度上限制了开关柜的安全性、可靠性和有效性。对35 kV高压开关柜绝缘结构进行调整和优化,围绕高压开关柜绝缘性能提升开展技术攻关,确保正常生产过程中发配电系统运行安全。
The failure of 35 kV high-voltage switch cabinet was mainly caused by factors such as lower insulation level,unreasonable internal structure setting and external environment,which greatly limits the safety,reliability and effectiveness of the switch cabinet.The insulation structure of 35 kV high-voltage switch cabinet was adjusted and optimized,and technical research was carried out to improve the insulation performance of high-voltage switch cabinet,so as to ensure the safe operation of power generation and distribution system in normal production process.
作者
任士荣
REN Shirong(The Power Plant of Laiwu Steel of Shandong Iron and Steel Group,Laiwu,Shandong 271104,China)
出处
《冶金动力》
2020年第12期16-17,23,共3页
Metallurgical Power
关键词
绝缘性能
绝缘部件
绝缘间隙
在线监测
insulation performance
insulation parts
insulation gap
online monitoring
