| 基于树形分布的电压控制分区 |
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| 引用本文： | 方鸽飞,刘君华,吕岩岩.基于树形分布的电压控制分区[J].电力系统及其自动化学报,2007,19(1):83-86,127. |
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| 作者姓名： | 方鸽飞 刘君华 吕岩岩 |
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| 作者单位： | 浙江大学电气工程学院,杭州,310027 |
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| 摘 要： | 从改善电压质量和减少网损考虑，无功功率应尽力避免远距离输送，尽量做到就地平衡。为此对电力系统无功／电压分级分布式优化控制模式下的电力系统分区方法进行了研究，提出了一种基于树形分布的电压控制分区方法。在形成反映系统各节点分布的电气距离特性的树形分布表基础上利用专家系统按照各区域的不同要求进行区域划分和调整优化。保证了系统分区结果的合理性与目的性。
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| 关 键 词： | 系统分区 电压控制 灵敏度分析 树形分布 专家系统 |
| 文章编号： | 1003-8930（2007）01-0083-04 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-162005-11-01 |
Tree Form Distribution Based Network Partition for Voltage Control |
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| FANG Ge-fei,LIU Jun-hua,LV Yan-yan.Tree Form Distribution Based Network Partition for Voltage Control[J].Proceedings of the CSU-EPSA,2007,19(1):83-86,127. |
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| Authors: | FANG Ge-fei LIU Jun-hua LV Yan-yan |
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| Affiliation: | College of Electrical Engineering, Zhejiang University,Hangzhou 310027, China |
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| Abstract: | Reactive power should be avoided transmitting over long distance. For improving power quality and reducing active and reactive loss, it is supposed to be compensated balanced on-site. In this paper, a tree form distribution based network partition method for voltage control is studied under hierarchical and distributed VAR/voltage optimization control mode. According to different requirements of the areas, the method, on the basis of tree form distribution, parts and regulates electric power subarea by expert knowledge system. The result reflects the electrical coupling characteristics of the nodes, which is more reasonable and purposive. |
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| Keywords: | system partition voltage control sensitivity analysis tree form distribution expert system |
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