| 低压减载装置作为电压稳定校正控制的探讨 |
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| 引用本文： | 金海峰,吴涛,梁玉枝.低压减载装置作为电压稳定校正控制的探讨[J].华北电力技术,2008(2):12-13,17. |
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| 作者姓名： | 金海峰 吴涛 梁玉枝 |
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| 作者单位： | 华北电力科学研究院有限责任公司,北京,100045 |
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| 摘 要： | 首先阐述了电压失稳的机理,指出了传统低压减载装置对防止电压稳定破坏的不足,提出了带有模糊辨识的加速低压减载装置,然后通过仿真算例证明了所提加速低压减载装置对防止电压崩溃的有效性。
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| 关 键 词： | 电压崩溃 校正控制 低压减载 模糊辨识 |
| 文章编号： | 1003-9171（2008）02-0012-02 |
| 收稿时间： | 2007-12-25 |
| 修稿时间： | 2007年12月25 |
Research on Under-voltage Load Shedding as Corrective Control for Voltage Stability |
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| Jin Hai-feng,Wu Tao,Liang Yu-zhi.Research on Under-voltage Load Shedding as Corrective Control for Voltage Stability[J].North China Electric Power,2008(2):12-13,17. |
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| Authors: | Jin Hai-feng Wu Tao Liang Yu-zhi |
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| Abstract: | This paper investigates voltage stability phenomenon in transient and mid-term time scales.A under-voltage load shedding method based on fuzzy identification is presented,which overcomes the deficiencies of the traditional method.In this method,the reactive margin of the system,the dynamic load characteristics and the voltage drop are taking into account,the validity of the proposed method is illustrated on a real 1680-bus system. |
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| Keywords: | voltage disintegration corrective control low-voltage load sheding fuzzy identification |
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