| 浅谈电力系统低频振荡的产生机理、分析方法及抑制措施 |
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| 引用本文： | 李强,袁越,周海强. 浅谈电力系统低频振荡的产生机理、分析方法及抑制措施[J]. 电力系统保护与控制, 2005, 33(9): 78-84 |
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| 作者姓名： | 李强 袁越 周海强 |
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| 作者单位： | 河海大学电气工程学院,江苏 南京 210098 |
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| 摘 要： | 随着电力工业的迅猛发展,电力系统的规模越来越大,在获得更高的可靠性和经济性的同时,大型互联电力系统的低频振荡严重危及了系统的安全运行。该文简要介绍了电力系统低频振荡的产生机理和常用分析方法,也给出了低频振荡的抑制措施,并指出了未来的发展方向。
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| 关 键 词： | 低频振荡 特征值分析 电力系统稳定器 |
| 文章编号： | 1003-4897(2005)09-0078-07 |
| 修稿时间： | 2004-09-14 |
A brief review on the causes, analysis methods and restraining measures of low frequency oscillation in power system |
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| LI Qiang,YUAN Yue,ZHOU Hai-qiang. A brief review on the causes, analysis methods and restraining measures of low frequency oscillation in power system[J]. Power System Protection and Control, 2005, 33(9): 78-84 |
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| Authors: | LI Qiang YUAN Yue ZHOU Hai-qiang |
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| Abstract: | As the rapid development of power industry, the scale of the power system becomes larger and larger. Thus, it should be more reliable and economical. At the same time, the low frequency oscillation of large-scale inter-area system has badly endangered the secure operation of the system. This paper briefly presents the causes and analysis methods of low frequency oscillations in power system, and its restraining measures. The direction of future development is predicted. |
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| Keywords: | low frequency oscillation eigenvalue analysis power system stabilizer(PSS) |
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