摘要
针对普遍用于我国煤矿井下接地做法所导致的问题并根据井下不同场所的应用要求,提出了井下等电位连接的两种具体方案,克服了现有接地做法所导致的易虚接、易机械损伤以及安装不便等问题,降低了井下工作人员触电危害的几率,加强了静电防护措施。
In view of the problems of the common grounding practices in coal mine in China and the application requirements in various mining places,two specific plans of equipotential bonding have been proposed.Two plans could solve the existing grounding practices problems, which are easy virtual connection,easy damage and inconvenient installation.The electric shock rate of workers has been reduced.The electrostatic protection has been increased.
出处
《中国煤炭》
北大核心
2014年第8期76-78,共3页
China Coal
关键词
接地保护
接地母线
接地极
等电位连接
ground protection, ground bus, earth electrode, equipotential bonding
