ZENG Yi min, HE Jin liang. FAULT ANALYSIS OF A MAIN POWER TRANSFORMER[J]. High voltageapparatus, 2001, (6): 43-45.DOI:
一起主变压器损坏事故的分析
摘要
介绍了一起雷雨时 110kV主变压器损坏的事故概况
并对造成主变压器高压绕组线圈匝间短路的起因进行了综合分析
提出了反事故措施。
Abstract
An incident of 110 kV main power transformer caused by lightning strike is presented in this article. The reason that leads to the short circuit of the primary winding is comprehensively analyzed. The countermeasures against fault are proposed.