A system study on superconducting fault current limiting transformer (SFCLT) with the functions of fault current suppression and system stability improvement
A system study on superconducting fault current limiting transformer (SFCLT) with the functions of fault current suppression and system stability improvement
复制标题
具有故障电流抑制和提高系统稳定性功能的超导故障限流变压器（SFCLT）系统研究
DOI：
10.1109/77.920230
复制
发表时间：
2001
影响因子：
1.8
通讯作者：
S. Nagaya
中科院分区：
文献类型：
--
作者：
N. Hayakawa;H. Kagawa;H. Okubo;N. Kashima;S. Nagaya
本文提出了一种具有超导故障限流器功能的超导变压器“超导故障限流变压器”（SFCLT）。他们讨论了将SFCLT引入简化的电力传输模型系统的工作特性。在模型系统中分析了SFCLT的故障电流、暂态稳定性、过电压和热特性。结果表明，SFCLT能很好地起到抑制故障电流和提高电力系统稳定性的作用。
In this paper, the authors propose a "superconducting fault current limiting transformer (SFCLT)", a superconducting transformer equipped with the function of a superconducting fault current limiter. They discussed the operating characteristics of SFCLT introduced into a simplified power transmission model system. Fault current, transient stability, overvoltage and thermal characteristics of SFCLT were analyzed in the model system. It was finally revealed that SFCLT could satisfactorily bring about the functions of fault current suppression and power system stability improvement.