同煤集团挖金湾煤业移变绕组频繁烧损原因分析

Analysis on the Cause of Frequent Burning of Moving Winding of Wajinwan Coal Industry in Datong Coal Mine Group

针对同煤集团挖金湾煤业公司于2019年11月—2020年4月期间连续损坏的7台2500 kVA移动变压器,对其中6台带8115工作面采煤机移动变压器的烧损原因进行细致分析,并将分析过程与实际工作相结合,提出相关的有效处理措施,以期找到更加有效的管理与维护方法。

This paper aims at the continuous damage of 72500 KVA shifts between November 2019 and April 2020 of Datong Coal Mine Group.The process of analysis is combined with practical work,and relevant effective treatment measures are put forward in order to find more effective management and maintenance methods.