摘要
介绍了KYN28-12型高压开关柜的组成、结构特点以及技术参数,分析了其防护技术,并给出使用效果。实践应用表明:该设备具有良好的使用效果,并有效避免了几次较大供电安全事故。
This paper introduces the composition,structural characteristics and technical parameters of KYN28-12 type high voltage switchgear,analyzes its protective technology and gives the application effect.The practical application shows that the equipment has good application effect and has effectively avoided several large power supply safety accidents.
作者
杜晓璐
Du Xiaolu(Jinhuagong Mine of Datong Coal Mine Group,Datong Shanxi 037016)
出处
《机械管理开发》
2019年第1期244-245,共2页
Mechanical Management and Development
关键词
高压开关柜
断路器
煤矿供电
技术分析
high voltage switchgear
circuit breaker
coal mine power supply
technical analysis
