| 引用本文: | 谢 俊,陈凯旋,岳 东,李亚平,王 珂,翁盛煊,黄崇鑫.基于多智能体系统一致性算法的电力系统分布式经济调度策略[J].电力自动化设备,2016,36(2): |
| XIE Jun,CHEN Kaixuan,YUE Dong,LI Yaping,WANG Ke,WENG Shengxuan,HUANG Chongxin.Distributed economic dispatch based on consensus algorithm of multi agent system for power system[J].Electric Power Automation Equipment,2016,36(2): |
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| 基于多智能体系统一致性算法的电力系统分布式经济调度策略 |
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谢 俊1,2, 陈凯旋1,2, 岳 东1, 李亚平3, 王 珂3, 翁盛煊1, 黄崇鑫1
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1.南京邮电大学 先进技术研究院，江苏 南京 210023;2.南京邮电大学 自动化学院，江苏 南京 210023;3.中国电力科学研究院（南京），江苏 南京 210003
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| 摘要: |
| 集中式优化方法难以应对未来电网柔性负荷广泛渗透以及电力元件“即插即用”的技术要求。区别于集中式经济调度，提出一种电力系统分布式经济调度策略。应用多智能体系统中的一致性算法，以发电机组的增量成本和柔性负荷的增量效益作为一致性变量，设计一种用于电力系统经济调度的算法，通过分布式优化的方式求解经济调度问题。算例仿真与分析验证了所提调度策略的有效性。 |
| 关键词: 电力系统 经济调度 分布式优化 多智能体系统 一致性算法 |
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| 基金项目:国家自然科学基金资助项目（51207074）；国家电网公司重点科技项目（dz71-13-045） |
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| Distributed economic dispatch based on consensus algorithm of multi agent system for power system |
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XIE Jun1,2, CHEN Kaixuan1,2, YUE Dong1, LI Yaping3, WANG Ke3, WENG Shengxuan1, HUANG Chongxin1
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1.Institute of Advanced Technology，Nanjing University of Posts and Telecommunications，Nanjing 210023，China;2.College of Automation Engineering，Nanjing University of Posts and Telecommunications，Nanjing 210023，China;3.China Electric Power Research Institute（Nanjing），Nanjing 210003，China
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| Abstract: |
| The centralized optimization methods could not cope with the widely-permeated flexible loads of future power grid and meet the requirements for the “plug-and-play” of power equipment，different from which，a strategy of distributed economic dispatch is proposed. An algorithm based on the consensus algorithm of multi agent system is designed to solve the economic power dispatch problem by the distributed optimization，which takes the increment cost of generation unit and the increment benefit of flexible load as the consensus variables. Case simulation and analysis show the effectiveness of the proposed strategy. |
| Key words: electric power systems economic dispatch distributed optimization multi agent systems consensus algorithm |
