| 基于启发式算法的配电网低压侧无功优化规划 |
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| 引用本文： | 魏娜,胡海燕,闫苏莉,梁旭.基于启发式算法的配电网低压侧无功优化规划[J].继电器,2007,35(6):38-41,70. |
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| 作者姓名： | 魏娜 胡海燕 闫苏莉 梁旭 |
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| 作者单位： | 西安石油大学电子工程学院 陕西西安710065(魏娜，闫苏莉)，中国石化集团安全工程研究院 山东青岛266071(胡海燕)，中国石油长庆油田公司 陕西榆林718500(梁旭) |
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| 摘 要： | 以投资收益最高为目标函数,运用两种启发式算法(即最大降损效果法和改进灵敏度法),获得考虑负荷变化情况下配电网低压侧无功补偿装置的单阶段静态和多阶段动态最优规划结果。最大降损效果法和改进灵敏度法分别根据最大降损效果排序结果和灵敏度排序结果选出补偿效益最明显的节点作为无功补偿候选节点,实现低压侧自动无功补偿装置安装位置的优化规划,并与遗传算法的优化规划结果进行了比较得出结论。
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| 关 键 词： | 无功规划 遗传算法 启发式算法 灵敏度法 |
| 文章编号： | 1003-4897（2007）06-0038-04 |
| 修稿时间： | 2006-07-072007-01-16 |
A heuristic algorithm based optimized planning of the low voltage side of distribution transformers |
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| WEI Na, HU Hai-yan, YAN Su-li, LIANG Xu.A heuristic algorithm based optimized planning of the low voltage side of distribution transformers[J].Relay,2007,35(6):38-41,70. |
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| Authors: | WEI Na HU Hai-yan YAN Su-li LIANG Xu |
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| Abstract: | The highest investment benefit is taken as an objective function.Two heuristic algorithms is adopted to determine the one-stage static optimal planning and multi-stage optimal planning results of the ARCEs on the low voltage side of distribution transformers.Two heuristic algorithms,including the maximum reduction losses approach and sensitivity analysis,are used to determine the optimal installation locations of the ARCEs on the low voltage side of distribution transformers.The candidate nodes to install ARCEs are ordered according to the reduction of losses and sensitivity,respectively.The results of the proposed heuristic algorithms are compared with that of genetic algorithm,respectively. |
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| Keywords: | reactive power planning genetic algorithm heuristic algorithms sensitivity analysis |
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