| 周易星,刘 琦,侯宏娟,贾 彦.电动汽车集群参与下多园区综合能源系统协调优化[J].电力需求侧管理,2025,27(4):22-28 |
| 电动汽车集群参与下多园区综合能源系统协调优化 |
| Coordinated and optimized operation of multi-agent integrated energy system with electric vehicle shared energy storage characteristics |
| 投稿时间：2025-04-09 修订日期：2025-05-03 |
| DOI：10. 3969 / j. issn. 1009-1831. 2025. 04. 004 |
| 中文关键词: 综合能源系统 电动汽车 能源交易 合作博弈 纳什议价 |
| 英文关键词: integrated energy system electric vehicles energy trading cooperative game Nash bargaining solution |
| 基金项目:内蒙古自治区自然科学基金项目（2023ZD20） |
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| 中文摘要: |
| 随着综合能源系统的发展,多园区综合能源系统互联技术成为研究热点。首先基于合作博弈理论提出工业园区与居民区热电协同的综合能源系统的合作框架,并对热电联产机组模型进行低碳化改进。此外,考虑电动汽车电池的移动储能作用,将充电站作为第三方参与电力存储和电网峰谷调节。其次,采用纳什议价理论处理合作中的利益分配问题,将合作运行模型等效为联盟利益最大化子问题和收益分配子问题进行求解。为保护不同主体信息隐私性,采用交替乘子法迭代求解。最后,通过算例结果表明相比于独立运行模式,采用合作策略使得整体成本显著降低；居民区运营商、工业园区运营商和充电站运营商成本均有降低,证明了所提策略的有效性。 |
| 英文摘要: |
| With the advancement of integrated energy systems, the interconnection technology for multi-park integrated energy systems has emerged as a prominent area of research. Drawing upon cooperative game theory, a cooperative framework for integrating industrial park and residential area energy systems is proposed, while enhancing the low-carbonization model of cogeneration units. Furthermore, considering electric vehicle batteries’potential as mobile energy storage devices, charging stations are incorporated as third-party participants in power storage and grid peak-valley regulation. Subsequently, Nash bargaining theory is employed to address the issue of benefit distribution within cooperation by formulating it as both a subproblem of maximizing benefits and distributing them equitably. To ensure information privacy among different entities involved, an iterative solution using alternate multiplier method is adopted. Finally, exemplary results demonstrate that compared to independent operation modes, overall costs can be reduc with respective cost reductions for residential operators, industrial park operators, and charging station operators, thus validating the effectiveness of the proposed strategy. |
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