Influence of a voltage compensation type active superconducting fault current limiter on the transient stability of power system

被引：26

作者：

Chen, L. ^{[1
]}

Tang, Y. J.

Shi, J.

Chen, N.

Song, M.

Cheng, S. J.

Hu, Y. ^{[2
]}

Chen, X. S. ^{[2
]}

机构：

[1] Huazhong Univ Sci & Technol, Coll Elect & Elect Engn, R&D Ctr Appl Superconduct, Wuhan 430074, Hubei, Peoples R China

[2] State Grid Elect Power Res Inst, Wuhan 430074, Peoples R China

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2009年 / 469卷 / 15-20期

关键词：

Voltage compensation type active superconducting fault current limiter; Power system; Transient stability; Power-angle characteristics;

D O I：

10.1016/j.physc.2009.05.143

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have proposed a voltage compensation type active superconducting fault current limiter (SFCL). In this paper, the influence of the SFCL on the transient stability of power system is investigated. For the typical one-machine infinite-bus system, the power-angle characteristics of generator with SFCL are studied in different working conditions, and the transient physical process is analyzed. Using MATLAB SIMULINK, the power-angle swing curves are simulated under different current-limiting modes, fault types and fault clearance times. The results show that the proposed SFCL can effectively reduce the transient swing amplitude of rotor and extend the critical clearance time under mode 1, compared with mode 2 and mode 3 having few effects on enhancing the transient stability. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.

引用

页码：1760 / 1764

页数：5

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