摘要
对110kV三绕组电力变压器中、低压绕组辐向变形状况与绕组对间短路电抗变化规律进行了研究分析,推导出绕组变形程度和短路电抗变化率之间的函数关系,并通过实例验证了其正确性。
The change rule of the radial deformation and short-circuit reactance between windings of 110 kV three-winding power transformer is studied and analyzed. The functional relationship between the winding deformation degree and the change rate of short-circuit reactance is deduced, and its correctness is verified by an example.
作者
孟建英
郭红兵
荀华
MENG Jian-ying;GUO Hong-bing;XUN Hua(Inner Mongolia University of Technology,Hohhot 010051,China;Inner Mongolia Power Research Institute,Hohhot 010020,China)
出处
《变压器》
北大核心
2020年第6期9-13,共5页
Transformer
关键词
变压器
辐向变形
等效变形量
变形程度
短路电抗
Transformer
Radial deformation
Equivalent deformation
Deformation degree
Short-circuit reactance
