| 短期和中长期电压稳定仿真及评价 |
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| 引用本文： | 马世英,印永华,汤涌,唐晓骏.短期和中长期电压稳定仿真及评价[J].电网技术,2006,30(19):14-20. |
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| 作者姓名： | 马世英 印永华 汤涌 唐晓骏 |
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| 作者单位： | 中国电力科学研究院,北京市,海淀区,100085 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 阐述了短期及中长期电压稳定分析方法和建模要求,并针对我国电网仿真分析的现状,指出了电压稳定仿真和建模方面存在的主要问题;结合实际电网的短期及中长期电压稳定仿真计算,分析了短期电压崩溃和中长期电压崩溃过程的事故特征,并对电压失稳机理、暂态电压稳定和中长期电压稳定的评价方法做了进一步的探讨。
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| 关 键 词： | 短期电压稳定 中长期电压稳定 仿真和评价 电力系统 |
| 文章编号： | 1000-3673(2006)19-0014-07 |
| 收稿时间： | 2006-07-25 |
| 修稿时间： | 2006年7月25日 |
Simulation and Evaluation for Short Term and Mid/Long Term Voltage Stability |
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| MA Shi-ying,YIN Yong-hua,TANG Yong,TANG Xiao-jun.Simulation and Evaluation for Short Term and Mid/Long Term Voltage Stability[J].Power System Technology,2006,30(19):14-20. |
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| Authors: | MA Shi-ying YIN Yong-hua TANG Yong TANG Xiao-jun |
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| Affiliation: | China Electric Power Research Institute, Haidian District, Beijing 100085, China |
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| Abstract: | The analysis method and modeling requirement for short term and mid/long term voltage stability are expounded.According to the present situation of power system simulation in China the main problems existing in voltage stability simulation and modeling are pointed out;on the basis of short term and mid/long term voltage stability simulation of actual power system,the features of short term voltage collapse and mid/long term voltage collapse are analyzed,and further research on the mechanism of power system voltage instability and the evaluation method for transient voltage stability and mid/long term voltage stability are conducted. |
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| Keywords: | short term voltage stability mid/long term voltage stability simulation and evaluation power system |
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