变压器绕组轴向压紧对短路强度的影响  

The Influence of Axial Compression on Short Circuit Rigidity of TransformerWindings

作　　者：王乃庆[1] 

机构地区：[1]电力部电力科学研究院

出　　处：《变压器》1997年第3期3-8,43,共7页Transformer

摘　　要：分析了绕组在短路时的轴向受力情况及材质和工艺对绕组压紧情况的影响，进推断了轴向事故频发的原因，提出了值得进一步研究的技术关键问题。The analysis of axial force behavior when transformer windings undergo a short circuit and the influence of material and technology on axial compression are presented in this paper.The reason for explaining frequent occurrence of axial failures of windings is discussed, and some key subjects for further investigation are suggested.

关 键 词：变压器 绕组 轴向短路 故障 维修 

分 类 号：TM403.2[电气工程—电器]