煤矿供电馈电保护装置的研究与应用  

Research and Application of Feed Protection Device for Coal Mine Power Supply

作　　者：童立凡 Tong Lifan(Meiyukou Coal Mine of Datong Coal Mine Group,Datong Shanxi 037041)

机构地区：[1]同煤集团煤峪口矿供电科,山西大同037041

出　　处：《机械管理开发》2021年第2期204-205,208,共3页Mechanical Management and Development

摘　　要：为进一步保证工作面低压电网运行的安全性和可靠性,在完成对馈电开关保护装置总体设计的基础上,对硬件和软件进行设计,并以过压和欠压保护为例验证馈电开关保护装置的应用效果,取得了理想的保护效果。In order to further ensure the safety and reliability of the operation of the low voltage power network in the working face,the hardware and software are designed on the basis of the overall design of the feed switch protection device.The application effect of feed switch protection device is verified by taking overvoltage and undervoltage protection as examples.

关 键 词：馈电开关 保护装置 漏电保护 可靠性 

分 类 号：TD611[矿业工程—矿山机电]