摘要
针对煤矿井下的特殊环境,提出了一套基于PROFIBUS总线并满足本安特性要求的煤矿供电监控系统,它能够对地面35kV变电站、井下中央变电所及采区变电所供配电设备的状况进行实时监测和控制。采用现场总线技术后,供电系统的稳定性和可靠性显著提高,有效减少了矿井无计划停电事故的发生。
Countering the problems existing in the power monitoring system in coal mine,an intrinsically safe control system based on Prfibus fieldbus is designed. The whole structure and principle of system were discussed in detail. It is verifide in practice that the system proves highly tellable, can reduce the planless electrleally accident.
出处
《山东煤炭科技》
2008年第6期57-58,共2页
Shandong Coal Science and Technology
