含租赁共享储能的多微网与配电网的双层能量交易策略

王辉; 吴作辉; 李欣; 邹智超; 周珂锐

王辉,吴作辉,李欣,邹智超,周珂锐.含租赁共享储能的多微网与配电网的双层能量交易策略[J].电测与仪表,2025,62(6):24-34.
WANG Hui,WU Zuohui,LI Xin,ZOU Zhichao,ZHOU Kerui.Double-layer energy transaction strategy of multi-microgrids and distribution network with leased shared energy storage[J].Electrical Measurement & Instrumentation,2025,62(6):24-34.

含租赁共享储能的多微网与配电网的双层能量交易策略

Double-layer energy transaction strategy of multi-microgrids and distribution network with leased shared energy storage

DOI：10.19753/j.issn1001-1390.2025.06.003

中文关键词: 共享储能多微网混合博弈非对称纳什谈判交易策略

英文关键词:shared energy storage, multi-microgrids, hybrid game, asymmetric Nash negotiation, trading strategy

基金项目:国家自然科学基金资助项目（52107107）

作者中文名	作者英文名	单位
王辉	WANG Hui	智慧能源技术湖北省工程研究中心(三峡大学)
吴作辉	WU Zuohui	三峡大学电气与新能源学院
李欣	LI Xin	智慧能源技术湖北省工程研究中心(三峡大学)
邹智超	ZOU Zhichao	三峡大学电气与新能源学院
周珂锐	ZHOU Kerui	三峡大学电气与新能源学院

摘要点击次数: 130

中文摘要:

针对同一配电网下的多微网合作运行过程中各利益主体间利益分配不均衡以及多微网内部分布式储能投资成本高、利用率较低等问题，文中提出一种基于混合博弈的多微网与配电网协调优化模型。首先，构建了含租赁共享储能的多微网与配电网运营商的能源交易框架。其次，建立多微网租赁共享储能平抑自身净负荷波动的多目标优化模型。然后，构建了内嵌多微网成员合作博弈的配电网与多微网主从博弈的主从-合作混合博弈模型；并基于纳什谈判理论，将多微网间的合作博弈模型分解为联盟运行成本最小和合作收益分配两个子问题；在合作收益分配中，提出非对称纳什议价方法，根据各成员提供能量的大小公平分配收益。最后，采用改进的粒子群算法结合多重乘子交替方向算法来求解混合博弈模型。仿真结果表明，提出的策略有效提升了多微网的收益和储能的利用率，并公平分配了各成员合作收益。

英文摘要:

To solve the challenges of imbalanced distribution of benefits among various interested parties during the cooperative operation of multi-microgrids under the same distribution network. Additionally, it considers the high investment cost and low utilization rate of distributed energy storage within multi-microgrids, a hybrid game based coordinated optimization model of multi-microgrids and distribution network is proposed in this paper. Firstly, an energy transaction framework between multi-microgrids and distribution network operators, which incorporates leased shared energy storage, is developed. Secondly, a multi-objective optimization model is created for multi-microgrids leased shared energy storage, which is designed to mitigate fluctuations in its net load. Then, a hybrid master-slave-cooperative game model with embedded multi-microgrid member cooperative game for distribution network and multi-microgrid master-slave game is constructed. Based on Nash negotiation theory, the cooperative game model between microgrid alliances is decomposed into two sub-problems: the minimum operating cost of the alliance and the distribution of cooperative income. In profit allocation of microgrid alliance, an asymmetric Nash bargaining method is proposed that fairly distribute profits according to the contribution size of each member in providing energy. Finally, an improved particle swarm optimization algorithm combined with the alternating direction multiplier method is adopted to solve the hybrid game model. Simulation results show that the proposed strategy can effectively improve the profits of multi-microgrids and utilization rate of energy storage, and realizes fair distribution of cooperative profits among alliance members.

查看全文查看/发表评论下载PDF阅读器

关闭