| 用动态安全域法决定暂态稳定紧急控制措施初探 |
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| 引用本文： | 姚光华,陈允平,赵武智.用动态安全域法决定暂态稳定紧急控制措施初探[J].电网技术,2002,26(12):21-23,29. |
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| 作者姓名： | 姚光华 陈允平 赵武智 |
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| 作者单位： | 武汉大学电气工程学院,湖北省,武汉市,430072 |
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| 摘 要： | 动态安全域（DSR）法是动态安全分析与控制的一种新方法，它具有时域仿真法与直接法所不具备的“域”的特点，采用DSR法来确定暂态稳定紧急控制措施，在定义了相应的测度之后，根据测度给出了两类算法－最少控制点法与综合控制法，由这些算法可以快速确定切机或切负荷量的大小，算例验证了算法的有效性。
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| 关 键 词： | 动态安全域法 暂态稳定 紧急控制 电力系统 电网 |
| 文章编号： | 1000-3673(2002)12-0021-03 |
DICISION OF EMERGENCY CONTROL FOR TRANSIENT STABILITY BY DYNAMIC SECURITY REGION METHOD |
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| YAO Guang-hua,CHEN Yun-ping,ZHAO Wu-zhi.DICISION OF EMERGENCY CONTROL FOR TRANSIENT STABILITY BY DYNAMIC SECURITY REGION METHOD[J].Power System Technology,2002,26(12):21-23,29. |
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| Authors: | YAO Guang-hua CHEN Yun-ping ZHAO Wu-zhi |
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| Abstract: | Dynamic Security Regions(DSR) is a newmethod for dynamic security analysis and transient stabilitycontrol of power systems. DSR possesses the feature ofregion which the SBS method and TEF method do not have. The former DSR methods are only applied to dynamic security analysis. In this paper the DSR method is firstly used toascertain the emergency control for transient stability. After the definition of appropriate measure is defined, two algorithms are given according to the measure, i.e., the least control nodemethod and the synthesized control method, are presented to quickly ascertain the amount of outage generators and theshedding of loads. The results of calculation examplesvalidated the effectiveness of the presented algorithms. |
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| Keywords: | dynamic security regions transient stability emergency control |
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