特高压换流变压器调压绕组结构优化及其仿真与试验验证  

Structure Optimization, Simulationand Experimental Verification of UHV Converter Transformer Voltage Regulating Winding

作　　者：乐波[1] 曹燕明[1] YUE Bo;CAO Yan-ming(State Grid Economic Technology Research Institute Co.,Ltd.,Beijing 102209,China)

机构地区：[1]国网北京经济技术研究院有限公司,北京102209

出　　处：《变压器》2022年第7期51-54,70,共5页Transformer

摘　　要：针对一台特高压换流变压器存在调压绕组结构型式设计不合理导致产品击穿放电的问题,提出基于主、纵绝缘仿真计算与调压绕组结构优化的方法,实现一种绝缘性能更优的特高压换流变压器调压绕组绝缘结构。研究成果对特高压换流变压器的调压绕组绝缘结构设计具有较高的参考价值。In order to solve the problem of breakdown discharge of uhv converter transformer caused by the unreasonable design of voltage regulating winding structure,a method based on the simulation calculation of main and longitudinal insulation and the optimization of voltage regulating winding structure is proposed,an insulation structure of uhv converter transformer with better insulation performance is realized.The research results have high reference value for the insulation structure design of uhv converter transformer’s voltage regulating winding.

关 键 词：特高压 换流变压器 调压绕组 优化 

分 类 号：TM406[电气工程—电器]