漏电断路器在煤矿地面通风机房低压电路中的应用  

Application of Leakage Circuit Breaker in Low Voltage Circuit of Ground Ventilation Room in Coal Mine

作　　者：王海玲 Wang Hailing(Kaiyuan Mining Co.,Ltd.,Jinzhong Shanxi 045400)

机构地区：[1]阳煤集团寿阳开元矿业有限责任公司,山西晋中045400

出　　处：《机械管理开发》2020年第1期143-144,218,共3页Mechanical Management and Development

摘　　要：针对漏电保护装置常见的分开关不动作以及总开关延时过长等问题,提出了相应的措施,以提高漏电保护装置的可靠性和稳定性,以及保证低压供电电路的安全。The corresponding measures are put forward in order to solve the problem that the main switch of the leakage protection device is not operated and the delay of the main switch is too long,and the corresponding improvement measures are put forward,the stability of the leakage protection device is improved,and the safety of the low-voltage power supply circuit is ensured.

关 键 词：低压 漏电 双电源 电容 

分 类 号：TD612[矿业工程—矿山机电]