| 抑制电力系统低频振荡综述 |
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| 引用本文： | 王惠中,邓科,郑伟. 抑制电力系统低频振荡综述[J]. 工业仪表与自动化装置, 2009, 0(1) |
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| 作者姓名： | 王惠中 邓科 郑伟 |
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| 作者单位： | 兰州理工大学,电信学院,兰州,730050;甘肃电力科学研究院,电气系统所,兰州,730050 |
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| 摘 要： | 从低频振荡的起因开始,指出目前研究低频振荡的几种方法,综述了抑制低频振荡的措施.针对目前PSS仍然是抑制低频振荡的最好方法,重点比较了传统PSS和其他各种PSS抑制低频振荡的效果.文章还从大处着眼分别对低频振荡研究方法和抑制低频振荡策略进行了分析和比较,阐明了各自的优缺点.最后阐述了目前电力系统运行方式的复杂性,并分析了抑制低频振荡的策略,对未来的发展动向做了进一步的探讨.
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| 关 键 词： | 低频振荡 电力系统 PSS |
A survey of damping low frequency oscillations in an electric power system |
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| WANG Huizhong,DENG Ke,ZHENG Wei. A survey of damping low frequency oscillations in an electric power system[J]. Industrial Instrumentation & Automation, 2009, 0(1) |
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| Authors: | WANG Huizhong DENG Ke ZHENG Wei |
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| Affiliation: | WANG Huizhong1,DENG Ke1,ZHENG Wei2(1.Lanzhou University of Technology,Lanzhou 730050,China,2.Gansu Electric Power Research Institute,ditto) |
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| Abstract: | This paper starts from the cause of low frequency oscillation(LFO) and than points out that there are several ways to study the LFO including its rejection measures.In view of the fact that the conventional power system stabilizer is considered as the best way to damp the LFO,the paper show that different effects of various power system stabilizers(PSS) on the LFO along with the description of the strong points of each individual through an analysis and comparison.The paper also points out that the present ... |
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| Keywords: | PSS |
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