论文部分内容阅读
针对近几年煤矿井下使用的具有低压漏电保护功能的馈电开关所存在的问题,进行了详细论述并根据有关安全理论指出问题所在,提出了解决方案和建议。
In view of the problems existing in the feed switch with low-voltage leakage protection function used in underground coal mines in recent years, this paper discusses in detail and presents the solutions and suggestions according to the safety theory.