The paper introduces the current situation of the power supply system in Wulan Coal Mine, and following the general plan of tapping the northern potential by Ningxia Coal Mining Group Co.

• 本文介绍了乌兰煤矿供电系统的现状,按照宁夏煤业集团公司“北部挖潜”战略的总体部署对供电系统作出的改造方案。