| 计及电压稳定的电力系统无功规划优化 |
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| 引用本文： | 崔全胜.计及电压稳定的电力系统无功规划优化[J].贵州工业大学学报(自然科学版),2004,33(6):21-25. |
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| 作者姓名： | 崔全胜 |
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| 作者单位： | 贵州工业大学电气工程学院,贵州,贵阳,550003 |
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| 摘 要： | 提出了一种考虑电压稳定的多目标无功规划优化的模型，并用模糊方法和遗传算法对其进行了求解。在无功优化的多目标中，包括了电压稳定性的静态指标一系统的静态稳定裕度λmin，约束条件中考虑了发电机的无功备用约束。无功优化前，首先用特征结构分析法确定当前运行方式下的系统薄弱节点作为候选补偿点，然后用无功优化模型决定候选补偿点应加装的无功补偿容量。
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| 关 键 词： | 多目标无功优化 电压稳定 系统薄弱节点 关键发电机 |
| 文章编号： | 1009-0193(2004)06-0021-05 |
| 修稿时间： | 2004年5月14日 |
A method for VAR optimization taking Votlage stability into account |
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| CUI Quan-sheng.A method for VAR optimization taking Votlage stability into account[J].Journal of Guizhou University of Technology(Natural Science Edition),2004,33(6):21-25. |
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| Authors: | CUI Quan-sheng |
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| Abstract: | This paper proposes a method for VAR optimization,taking voltage stability into account,and solves it by fuzzy set and genetic algorithm.Static stability margin of power system is included in multi-objectives and generators' VAR backup is taken into constraints.Compensation bus is selected firstly by eigenvalues analysis method and then size of compensation capacitors is determined by genetic algorithm. |
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| Keywords: | multi-objective reactive power optimization genetic algorithm eigenvalues analysis method compensation bus selection |
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