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.
出处
《变压器》
北大核心
2014年第11期29-32,共4页
Transformer
关键词
特高压
磁控式并联电抗器
特性
EHV
Magnetically controlled shunt reactor
Characteristic
