摘要
本文着重介绍汇川H092四象限高压变频器在山西某煤矿主提升机上的改造应用。在煤矿的实际应用情况表明,改造后的主提升机设备不仅改善了整套设备的运行状况,提高了系统的安全性、可靠性,同时还起到了一定的节能效果。
This paper introduces the retrofit applications of inovance HD92 four quadrant inverter on the main hoist in a coal mine in Shanxi. After practical application shows that the alteration in coal mine main hoisting machine equipment not only improved the operation condition of the whole equipment, the system security, reliability, at the same time also played a certain energy-saving effect.
出处
《变频器世界》
2013年第5期91-93,共3页
The World of Inverters
关键词
磁链闭环
矢量控制
四象限
变频调速
Flux closed-loop
Vector control
Four quadrants
Frequency control ofmotor speed
