| 基于Voronoi图的变电站优化规划方法 |
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| 引用本文： | 杨丽徙,朱向前,陈根永,王金凤.基于Voronoi图的变电站优化规划方法[J].电力系统及其自动化学报,2006,18(5):10-13,20. |
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| 作者姓名： | 杨丽徙 朱向前 陈根永 王金凤 |
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| 作者单位： | 郑州大学电气工程学院,郑州,450002 |
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| 基金项目： | 河南省教育厅自然科学基金项目(2004601067) |
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| 摘 要： | 对大电网高压变电站的优化选址及其供电区域的自动划分进行了研究。基于V orono i分区的最小距离选址准则,确定了变电站站址及供电区域与V orono i图的对应关系,在满足相关技术约束的条件下,应用最大空心圆策略和V orono i图的局部动态特性,提出了新增变电站的自动定位、供电区域自动划分的优化规划方法,保证了大区域大电网中高压变电站的合理分布,具有宏观指导意义。通过某市220/110 kV网络中变电站优化规划的结果证实了该方法的有效性。
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| 关 键 词： | Voronoi图 最大空心圆策略 新增变电站选址 供电区域划分 |
| 文章编号： | 1003-8930（2006）05-0010-04 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2005-10-282006-01-13 |
Substation Optimal Planning Method Based on Voronoi Diagram |
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| YANG Li-xi,ZHU Xiang-qian,CHEN Gen-yong,WANG Jin-feng.Substation Optimal Planning Method Based on Voronoi Diagram[J].Proceedings of the CSU-EPSA,2006,18(5):10-13,20. |
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| Authors: | YANG Li-xi ZHU Xiang-qian CHEN Gen-yong WANG Jin-feng |
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| Affiliation: | School of Electrical Engineering, Zhengzhou University, Zhengzhou 450002, China |
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| Abstract: | The issue on optimal sites selection of HV substations as well as their service areas division is studied based on Voronoi diagram.With the concerning technical restrains,an optimal planning method is presented for newly-increased substation positioning and service region division.The method using the most greatly air circuit method and local dynamic characteristics of Voronoi diagram guarantees the reasonable distribution of HV substations in large-scale power systems.The validity of the proposed method is proved by the case study of a 220/110kV city network. |
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| Keywords: | Voronoi diagram the most greatly air circle method the site selection of newly-increased substations division of the power supply area |
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