| 考虑分布式发电的配电网规划问题的研究 |
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| 引用本文： | 徐玉琴,李雪冬,张继刚,李鹏.考虑分布式发电的配电网规划问题的研究[J].电力系统保护与控制,2011,39(1):87-91,117. |
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| 作者姓名： | 徐玉琴 李雪冬 张继刚 李鹏 |
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| 作者单位： | １.华北电力大学电气与电子工程学院，河北 保定071003;2.保定供电公司，河北 保定 071000 |
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| 摘 要： | 考虑了配电网扩展规划条件下新增负荷节点的情况，根据新增负荷总量确定待建分布式电源的总容量，在分布式电源个数、位置和单个电源容量均不确定的情况下，以网络建设成本与运行费用为目标函数，建立了包含DG的配电网规划的多智能体遗传模型。应用多智能体遗传算法对分布式电源的位置、容量及配电网网架进行了整体优化。通过设计多智能体的竞争行为和自学习行为增加目标函数值寻求最优解，实现了全局收敛，提高了收敛速度。
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| 关 键 词： | 配电网规划 分布式发电 多智能体遗传算法 不可行解修复 |
Research on distribution network planning considering DGs |
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| XU Yu-qin,LI Xue-dong,ZHANG Ji-gang,LI Peng.Research on distribution network planning considering DGs[J].Power System Protection and Control,2011,39(1):87-91,117. |
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| Authors: | XU Yu-qin LI Xue-dong ZHANG Ji-gang LI Peng |
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| Affiliation: | XU Yu-qin1,LI Xue-dong1,ZHANG Ji-gang2,LI Peng1(1.School of Electrical and Electronic Engineering,North China Electric Power University,Baoding 071003,China,2.Baoding Power Supply Company,Baoding 071000,China) |
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| Abstract: | The paper discusses adding new load nodes in distribution system expansion planning.The total installed capapcity of distributed generation expansion is determined according to the amount of new loads.Under the condition that the number of DG units,locations,and the capacity of DG units are unkonwn,a multi-agent genetic model for distribution planning with DGs is proposed,with an objective function of minimizing the network constuction and operation costs.The location,capacity and the topology of the distri... |
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| Keywords: | distribution network planning distributed generation multi-agent genetic algorithm unfeasible solution restoration |
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