A Transient Model for Controlled Shunt Reactor Based on Duality Theory

被引:2
|
作者
Yang, Guang [1 ]
Li, Lin [1 ]
Zhang, Xile [2 ]
Jia, Qing [1 ]
Liu, Liqiang [2 ]
机构
[1] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
[2] Baoding Tianwei Baobian Elect Co Ltd, Baoding 071056, Peoples R China
基金
中国国家自然科学基金;
关键词
Controlled shunt reactor (CSR); duality theory; harmonics; thyristor controlled transformer (TCT); transient electromagnetic model;
D O I
10.1109/TMAG.2014.2359013
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
To study transient electromagnetic characteristics of ultrahigh voltage controlled shunt reactors (CSRs) of thyristor controlled transformer type, a transient electromagnetic model for this CSR based on duality theory is proposed and implemented in PSCAD software. A 220 V single-phase prototype for this CSR is developed and tested. The transient winding currents and flux densities in different parts of the iron core are calculated under a changed conduction state of the thyristor pair using this model. The calculated results agree well with the experimental results. The transient electromagnetic characteristics of the CSR are analyzed.
引用
收藏
页数:4
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