Development and test of a superconducting fault current limiter-magnetic energy storage (SFCL-MES) system

被引:15
作者
Zhao, Caihong [1 ]
Wang, Zikai [1 ]
Zhang, Dong [1 ]
Zhang, Jingye [1 ]
Du, Xiaoji [1 ]
Guo, Wengyong [1 ]
Mao, Liye [1 ]
Lin, Liangzhen [1 ]
机构
[1] Chinese Acad Sci, Inst Elect Engn, Beijing 100080, Peoples R China
关键词
fault current; high-quality power; NbTi magnet; superconducting fault current limiter-magnetic energy storage; (SFCL-MES);
D O I
10.1109/TASC.2007.899825
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
A Superconducting Fault Current Limiter-Magnetic Energy Storage (SFCL-MES) system for Substation Applications is proposed. SFCL-MES system can limit not only the peak fault current, but also the steady fault current. Moreover, it can provide high-quality power for the critical customers of the substation at the same time. A 100 kJ/1000 A/20 kVA SFCL-MES prototype system is developed, and it mainly consists of a NbTi magnet with two coaxial and homocentric solenoids for reducing stray field, a three-half-bridge converter and a current regulator. The principle of SFCL-MES is analysed, the design and experiment results for the SFCL-MES system are described.
引用
收藏
页码:2014 / 2017
页数:4
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