| 配电网络电容器优化投切的作用范围法 |
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| 引用本文： | 王威,韩学山,王勇,车仁飞.配电网络电容器优化投切的作用范围法[J].电力系统及其自动化学报,2008,20(6). |
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| 作者姓名： | 王威 韩学山 王勇 车仁飞 |
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| 作者单位： | 山东大学电气工程学院,济南,250061 |
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| 基金项目： | 山东省优秀中青年科学家奖励基金
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| 摘 要： | 从实时调度角度研究电容器优化投切问题.首先,根据配电网络电容器优化投切就是使无功就地补偿的思想及配电网辐射状运行的特点,提出节点最优条件并作为启发式规则,在不考虑电容器容量限值的条件下,获得电源及电容器的作用范围.然后根据提出的电容器补偿的两个基本规则,在电源及电容器作用范围的基础上,并计及电容器容量限值,计算电容器实际注入无功电流,最后得到电容器的投切组数.采用IEEE69节点系统标准算例验证了算法的准确性和实用性.
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| 关 键 词： | 配电网 电容器优化投切 无功优化 作用范围 |
Action Scope Algorithm for Optimal Capacitor Switching in Distribution Network |
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| WANG Wei,HAN Xue-shan,WANG Yong,CHE Ren-fei.Action Scope Algorithm for Optimal Capacitor Switching in Distribution Network[J].Proceedings of the CSU-EPSA,2008,20(6). |
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| Authors: | WANG Wei HAN Xue-shan WANG Yong CHE Ren-fei |
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| Affiliation: | WANG Wei,HAN Xue-shan,WANG Yong,CHE Ren-fei(School of Electrical Engineering,Sh,ong University,Jinan 250061) |
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| Abstract: | This paper studies the optimal capacitor switching problem from a real-time control perspective.Firstly,based on the idea that optimal capacitor switching is for reactive power local balance and the characteristic of radial operating in distribution network,this paper proposes the node optimal condition that is treated as a heuristic rule.Not considering the capacity constraints of capacitors,this paper gets the action scope of source and each capacitor.Secondly,according to two capacitor compensation basic... |
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| Keywords: | distribution network optimal capacitor switching reactive power optimization action scope |
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