摘要
通过对某变电站主变压器事故过程的分析和变压器短路电流的计算,确定事故的原因是变压器短路积累效应或抗短路能力不足。介绍了故障分析的过程,并提出了预防措施。
According to the procese of the fault analysis of main transformer damage in a substation and the calculation of the transformer short-circuit current,the fault is caused by short-circuit accumulation effect or the lack of withstand short-circuit ability of the transformer.The process of fault is analyzed.The preventive measures are presented.
出处
《变压器》
北大核心
2013年第8期71-74,共4页
Transformer
关键词
变压器
短路
绕组
Transformer
Short-circuit current
Winding
