| 引用本文: | 蔡杰,尹斌鑫,李智威,李姚旺,卢萍,王江华,程石,苗世洪.考虑安全约束的交直流配电网多利益主体完全信息动态博弈与协同调度方法[J].电力自动化设备,2020,40(12): |
| CAI Jie,YIN Binxin,LI Zhiwei,LI Yaowang,LU Ping,WANG Jianghua,CHENG Shi,MIAO Shihong.Complete information dynamic games and coordinated scheduling method with multi stakeholders in AC/DC distribution network considering security constrains[J].Electric Power Automation Equipment,2020,40(12): |
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| 考虑安全约束的交直流配电网多利益主体完全信息动态博弈与协同调度方法 |
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蔡杰1, 尹斌鑫2, 李智威1, 李姚旺2, 卢萍3, 王江华3, 程石4, 苗世洪2
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1.国网湖北省电力有限公司经济技术研究院，湖北 武汉 430077;2.华中科技大学 电气与电子工程学院 强电磁工程与新技术国家重点实验室电力安全与高效湖北省重点实验室，湖北 武汉 430074;3.国网湖北省电力有限公司，湖北 武汉 430077;4.国网新疆电力有限公司 乌鲁木齐供电公司，新疆 乌鲁木齐 830011
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| 摘要: |
| 基于一种包含配电网运营商、微电网和负荷聚合商等利益主体的交直流配电网结构，提出了考虑多利益主体参与下的交直流配电网完全信息动态博弈与协同调度策略。在对交直流配电网中各利益主体的权益、责任和可调度资源分析的基础上，得到了交直流配电网中多利益主体的收益函数，并建立了考虑需求响应、可控分布式电源和电压源换流器等调度资源的运行约束模型。提出了一种将配电网运营商定价权分散为各利益主体议价权，同时保留配电网运营商调度权的完全信息动态博弈机制。再针对该博弈问题，提出了一种结合动态博弈粒子群优化算法和线性规划的动态博弈问题求解方法。通过仿真验证了所提方法的有效性。仿真结果表明，相较于传统交直流配电网的调度机制，采用动态博弈与协同调度机制后，各参与人的收益与其掌握资源数量的相关性增强，配电网的社会总效益有所增加，弃风、弃光与向主网倒送功率的现象减少，提升了市场公平性和系统经济性、环保性。 |
| 关键词: 交直流配电网 博弈论 协同调度 安全约束 多利益主体 |
| DOI：10.16081/j.epae.202010029 |
| 分类号:TM73 |
| 基金项目:国家重点研发计划项目(2017YFB0903601)；国家自然科学基金资助项目(51777088) |
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| Complete information dynamic games and coordinated scheduling method with multi stakeholders in AC/DC distribution network considering security constrains |
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CAI Jie1, YIN Binxin2, LI Zhiwei1, LI Yaowang2, LU Ping3, WANG Jianghua3, CHENG Shi4, MIAO Shihong2
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1.Economic Research Institute of State Grid Hubei Electric Power Co.,Ltd.,Wuhan 430077, China;2.Hubei Electric Power Security and High Efficiency Key Laboratory, State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;3.State Grid Hubei Electric Power Co.,Ltd.,Wuhan 430077, China;4.Urumqi Power Supply Company, State Grid Xinjiang Electric Power Co.,Ltd.,Urumqi 830011, China
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| Abstract: |
| Based on an AC/DC distribution network structure including DNOs(Distribution Network Operators),microgrids and load aggregators, a complete information dynamic games and coordinated scheduling method with multi stakeholders participated in AC/DC distribution network considering the security constrains is proposed. Based on the analysis of the rights, responsibilities and schedulable resources of the stakeholders in the AC/DC distribution network, the revenue function of the multi stakeholders in the AC/DC distribution network is obtained, and the operation constraint model considering the demand side res-ponse, dispatchable distributed generator and voltage source converter is established. A complete information dynamic game mechanism is proposed, which disperses the pricing power of DNO into the bargaining power of various stakeholders, while retaining the dispatching rights of DNO. Aiming at the game problem, a dynamic game problem solving method combining dynamic game particle swarm optimization and linear programming is proposed. The effectiveness of the proposed method is verified by simulation. The simulative results show that compared with the traditional AC/DC distribution network scheduling mechanism, after adopting the dynamic game and coordinated scheduling mechanism, the correlation between the income and resource amount of each participant is enhanced, the total social benefit of the distribution network increases, the curtailment of wind and photovoltaic and the reversal power to the main network are reduced, and the market fairness, system economy and environmental protection are improved. |
| Key words: AC/DC distribution network game theory coordinated scheduling security constrains multi stakeholders |
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