| 新型固态故障限流器对电力系统暂态稳定性的影响 |
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| 引用本文： | 郝志杰,江道灼,蔡永华.新型固态故障限流器对电力系统暂态稳定性的影响[J].电力系统自动化,2004,28(8):50-56. |
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| 作者姓名： | 郝志杰 江道灼 蔡永华 |
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| 作者单位： | 浙江大学电气工程学院,浙江省,杭州市,310027 |
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| 摘 要： | 基于固态限流器在电力系统中应用的研究，以一个简化的单机对无穷大系统发生三相对称短路为例，从系统暂态稳定的角度，分别详细分析了电抗型与电阻型两种新型固态限流器的行为特性，验证了固态限流器对于提高系统暂态稳定性的显著作用，归纳出电抗型限流器与电阻型限流器作用于系统暂态稳定特性的特点与差异。
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| 关 键 词： | 固态限流器 短路故障 暂态稳定 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
EFFECT OF NOVEL FAULT CURRENT LIMITERS ON POWER SYSTEM TRANSIENT'STABILITY |
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| Hao Zhijie,Jiang Daozhuo,Cai Yonghua.EFFECT OF NOVEL FAULT CURRENT LIMITERS ON POWER SYSTEM TRANSIENT''STABILITY[J].Automation of Electric Power Systems,2004,28(8):50-56. |
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| Authors: | Hao Zhijie Jiang Daozhuo Cai Yonghua |
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| Abstract: | This paper studies the transient stability of a simplified one-machine infinite-bus system with solid-state fault current limiter (SSFCL) installed. The behavior and characteristics of R-type SSFCL and L-type SSFCL are analyzed respectively when the system is three-phase short circuit fault. The effect of SSFCL to enhance power system transient stability has been demonstrated. The different behavior characteristics between R-type SSFCL and L-type SSFCL have been revealed. |
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| Keywords: | solid-state fault current limiter (SSFCL) short circuit fault transient stability |
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