| 基于最优潮流与合作博弈理论的互联电网经济效益分析 |
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| 引用本文： | 潘炜,谢开贵,周家启.基于最优潮流与合作博弈理论的互联电网经济效益分析[J].电网技术,2004,28(15):35-39. |
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| 作者姓名： | 潘炜 谢开贵 周家启 |
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| 作者单位： | 重庆大学电气工程学院,重庆,400044;重庆大学电气工程学院,重庆,400044;重庆大学电气工程学院,重庆,400044 |
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| 摘 要： | 实施输电网络开放、促进区间经济功率交换，是电力市场化的重要内容。中以最优潮流和节点电价作为分析工具，基于合作博弈理论中的核仁，提出了多区域电力系统互联运行的成本和利润分配方法。对IEEE30节点系统的分析计算结果表明，与基于Shapley值的分配相比较，所提出的方法实现了系统互联运行成本和利润在市场参与之间的合理分配，既满足个体理性，也满足集体理性，保证了联盟结构稳定。
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| 关 键 词： | 最优潮流 节点电价 互联电网 合作博弈 |
| 文章编号： | 1000-3673(2004)15-0035-05 |
| 修稿时间： | 2004年1月12日 |
ECONOMIC EFFECT ANALYSIS OF INTERCONNECTED POWER SYSTEM BASED ON OPTIMAL POWER FLOW AND COOPERATIVE GAME THEORY |
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| PAN Wei,XIE Kai-gui,ZHOU Jia-qi.ECONOMIC EFFECT ANALYSIS OF INTERCONNECTED POWER SYSTEM BASED ON OPTIMAL POWER FLOW AND COOPERATIVE GAME THEORY[J].Power System Technology,2004,28(15):35-39. |
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| Authors: | PAN Wei XIE Kai-gui ZHOU Jia-qi |
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| Abstract: | Open access of transmission lines and economic power interchange among multi-area are the important contents in the establishment of electricity market. Taking the optimal power flow (OPF) and locational marginal price (LMP) for analytical tools and based on the nucleolus in the cooperative game theory, a method to allocate the cost and profit of the interconnected operation of multi-area power system is presented. The calculation results of IEEE 30-bus system by the presented method show that comparing with the allocation result by Shapley value the rational allocation of cost and profit of interconnected operation among the participants of electricity market is implemented, and both individual rationality and group rationality are satisfied, so the stability of the coalition structure is ensured. |
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| Keywords: | Optimal power flow Locational marginal price Interconnected power systems Cooperative game theory |
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