| 放射形配电网的电压稳定性分析 |
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| 引用本文： | 邱晓燕,王建,刘红超,李兴源.放射形配电网的电压稳定性分析[J].四川大学学报(工程科学版),2002,34(4):100-103. |
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| 作者姓名： | 邱晓燕 王建 刘红超 李兴源 |
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| 作者单位： | 四川大学,电气信息学院,四川,成都,610065 |
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| 摘 要： | 采用了一种基于潮流解的可行性而提出的电压稳定性指标，用它可以很方便地计算出各节点的电压稳定性指标值，从而找到了容易发生电压崩溃的节点。在进行分析时，采用了组合负荷模型，并说明了放射形配电网的潮流解是唯一的。最后通过一算例说明了指标用于电压稳定性分析是行之有效的。
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| 关 键 词： | 放射形配电网 电压稳定性分析 潮流解 电力系统 |
| 文章编号： | 1009-3087(2002)04-0100-04 |
| 修稿时间： | 2002年1月25日 |
Voltage Stability Analysis of Radial Distribution Networks |
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| QIU Xiao-yan,WANG Jian,LIU Hong-chao,LI Xing-yuan.Voltage Stability Analysis of Radial Distribution Networks[J].Journal of Sichuan University (Engineering Science Edition),2002,34(4):100-103. |
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| Authors: | QIU Xiao-yan WANG Jian LIU Hong-chao LI Xing-yuan |
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| Abstract: | The paper presents voltage stability analysis of radial distribution networks. A voltage stability index based on the feasible solution of load flow is proposed.It is easy to compute the index value at every node and identify the node which is most sensitive to voltage collapse. Composite load modelling is taken account into voltage stability analysis. It is also shown that the load flow solutions of radial distribution networks are unique. Finally, the effectiveness of this method is proved by a practical example. |
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| Keywords: | radial distribution networks voltage stability analysis |
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