摘要
针对综掘作业线供电存在的电压等级多、移动频繁、系统繁杂、远距离掘进供电压降大的问题,提出了设计专用负荷中心的解决方案,并成功加以实现;实践证明,该供电方案简单合理、安全可靠、能有效提高掘进工效。
Power supply for fully-mechanized mining machine operating line has many problems, including more voltage ranges, frequent moving, complex system, big voltage drop in long-distance driving. The paper proposes a solution using specific load center and its successful application in Liyazhuang mine.
出处
《山西煤炭》
2013年第8期64-65,71,共3页
Shanxi Coal
关键词
李雅庄煤矿
掘进作业
供电系统
Liyazhuang mine
tunneling operation
power supply system
