超高压磁控式并联电抗器励磁特性分析  

Analysis of Excitation Characteristic for EHV Magnetically Controlled Shunt Reactor

作　　者：朱岸明 李润秋 郑楠 邢军强[2] 章海庭 梁炳婷 

机构地区：[1]国网陕西省电力公司经济技术研究院,陕西西安710065 [2]特变电工沈阳变压器集团有限公司,辽宁沈阳110144

出　　处：《变压器》2014年第11期29-32,共4页Transformer

摘　　要：阐述了750k V特高压并联电抗器基本结构及控制原理,建立了二维模型,对在直流磁通影响下铁心磁通分布进行了分析。基于场路耦合方法对电抗器励磁特性和容量调节进行了计算,并与实测结果进行了对比。The structure and principle of 750 k V magnetically controlled shunt reactor is introduced in this paper.The 2D finite element model is established.The distribution of magnetic flux in the core under the influence of DC magnetic flux is analysed.According to field-circuit coupled method,the excitation characteristic and the power control are calculated.The experimental data are compared with the calculation results.

关 键 词：特高压 磁控式并联电抗器 特性 

分 类 号：TM47[电气工程—电器]