配电变压器绕组故障在线诊断方法分析  

An Analysis on Online Diagnosis Methods of Faults of Distribution Transformer Winding

作　　者：刘岩梅[1] 

机构地区：[1]辽宁轨道交通职业学院电气工程系,辽宁沈阳110036

出　　处：《吉林工程技术师范学院学报》2016年第3期90-92,共3页Journal of Jilin Engineering Normal University

摘　　要：配电变压器通过对电压的转换,确保电能的合理分配。它是配电系统安全运行的保障和前提。基础设施的不完善和相关电力部门的不重视,导致配电变压器在日常工作过程中经常出现各种各样的问题。通过对配电变压器绕组短路故障和潜在故障进行正向计算,对配电变压器绕组故障在线诊断方法进行分析,以期优化配电变压器的整体性能。Distribution transformers convert voltage for a sound distribution of power to ensure safe operation of a distribution system. However,faults of various types may often occur to these transformers owing to imperfect infrastructure and careless maintenance of relevant power utilities. The paper makes an analysis over on online diagnosis methods of faults of distribution transformer winding through forward computation on faults like short circuit and potential hazards,aiming to optimize the overall performance of the transformers.

关 键 词：配电变压器 绕组故障 在线诊断 

分 类 号：TM421[电气工程—电器]