换流变压器绕组瞬态漏磁场与谐波损耗的分析  

Analysis of Transient Leakage Field and Harmonic Losses in Windings of Converter Transformers

作　　者：景崇友[1] 王建民[1] 陈志伟[1] 吴增泊 

机构地区：[1]天威保变电气股份有限公司,河北保定071056

出　　处：《变压器》2007年第4期1-4,共4页Transformer

摘　　要：在分析换流变压器结构与性能特点的基础上,建立非正弦瞬态漏磁场简化计算模型,利用有限元方法对换流变压器绕组瞬态漏磁场与谐波损耗进行了分析,得到换流变压器绕组非正弦瞬态漏磁场的分布。Based on analysis of structure and characteristics of converter transformers, the simplified calculation model of non-sinusoidal transient leakage field is estabished. The transient leakage field and harmonic loss in windings of converter transformers are analyzed with finite element method, The distribution of non-sinusoidal transient leakage field in windings of converter transformers is derived.

关 键 词：换流变压器 谐波 瞬态漏磁场 损耗 

分 类 号：TM42[电气工程—电器]