移相整流变压器电-磁-机耦合问题的计算与分析  

Computation and Analysis of Electromagnetic Coupled with Mechanical Problem for Phase Shifting Rectifier Transformer

作　　者：刘建军[1] 王建民[2] 杨海伟 杜振彬 秦金利 LIU Jian-jun;WANG Jian-min;YANG Hai-wei;DU Zhen-bin;Qin Jin-li(Liaoning Railway Vocational and Technical College,Jinzhou 121000,China;Hebei Key Laboratory of Electromagnetic&Structural Performance of Power Transmission and Transformation Equipment,Baoding Tianwei Baobian Electric Co.,Ltd.,Baoding 071056,China)

机构地区：[1]辽宁铁道职业技术学院,辽宁锦州121000 [2]保定天威保变电气股份有限公司河北省输变电装备电磁与结构性能重点实验室,河北保定071056

出　　处：《变压器》2020年第3期11-15,40,共5页Transformer

摘　　要：针对一台移相整流变压器运行时发生的短路故障,利用三维有限元场-路耦合方法建立了计算模型与绕组等效电路,并对短路情况下的电-磁-机耦合问题进行了计算分析。In view of the short circuit fault of a phase-shifting rectifier transformer during operation,the calculation model and winding equivalent circuit are established by using the 3D finite element field-circuit coupling method,and the electromagnetic-mechanical couple problem in the case of short circuit is calculated and analyzed.

关 键 词：移相整流变压器 电-磁-机耦合 三维有限元 

分 类 号：TM402[电气工程—电器]