摘要
介绍了智能保护器的结构、工作原理、技术指标及软件流程，实现了对矿用隔爆兼本安型电磁起动器控制与保护。
Introduced structure and work principle and technology feature and softwareflowchart of intelligent protector,fulfilled controling and protecting about coal mine flamproof andintrinsically safe electromagnetic starter.
关键词
矿山
单片机
智能保护器
电磁起动器
漏电闭锁
single chip microcomputer, intelligent protector, electromagnetic starter, currentadjust,earth leakage search lockout
