井下快速掘进供电系统应用分析  

Application Analysis of Power Supply System for Underground Rapid Driving

作　　者：付鸿飞 FU Hongfei(Xiegou Coal Mine,Xishan Jinxing Energy Co.,Ltd.of Shanxi,Xingxian 033602,Shanxi,China)

机构地区：[1]山西西山晋兴能源有限责任公司斜沟煤矿,山西兴县033602

出　　处：《能源与节能》2020年第3期144-145,147,共3页Energy and Energy Conservation

摘　　要：随着煤矿机械化程度的不断提高,井下巷道掘进效率也需提高,实行掘、支、运平行作业,与之配套的掘进供电系统也应进行相应的调整。以矿井实际生产为例,在介绍A矿井快速掘进系统的基础上,分析了快速掘进供电系统的设计原则及用电负荷统计,并介绍了移动变电站高压配电装置,希望对矿井快速掘进系统设计有所借鉴。With the continuous improvement of the mechanization degree of coal mine,the efficiency of underground roadway excavation also needs to be improved.The parallel operation of excavation,supporting and transporting should be carried out,and the supporting tunneling power supply system should also be adjusted accordingly.Taking the actual production of the mine as an example,based on the introduction of the rapid driving system of A Mine,this paper analyzed the design principles and power load statistics of the rapid driving power supply system,and introduced the high-voltage power distribution device of the mobile substation,hoping to draw lessons from the design of the rapid driving system of the mine.

关 键 词：快速掘进 供电系统 视在功率 需用系数 

分 类 号：TD421.5[矿业工程—矿山机电]