中国电力 ›› 2025, Vol. 58 ›› Issue (11): 88-100.DOI: 10.11930/j.issn.1004-9649.202502002

• 高比例新能源区域综合能源系统调度、控制与可靠性研究 • 上一篇    下一篇

基于非均衡纳什谈判的多主体综合能源协同优化

卢艺玮1(), 宋晓通1(), 张佳惠2,3, 李华健2,3, 苏珈2, 巨云涛1(), 贾旭文2   

  1. 1. 北方工业大学 电气与控制工程学院,北京 100144
    2. 山西省能源互联网研究院,山西 太原 030000
    3. 能源互联网山西省重点实验室,山西 太原 030000
  • 收稿日期:2025-02-08 修回日期:2025-03-27 发布日期:2025-12-01 出版日期:2025-11-28
  • 作者简介:
    卢艺玮(1999),男,硕士研究生,从事综合能源系统及微电网方面研究,E-mail:luyw1999@163.com
    宋晓通(1982),男,博士,副教授,从事新型电力系统分析、综合能源系统优化调度、电力设备状态智能监测等研究,E-mail:songxt@ncut.edu.cn
    巨云涛(1985),男,通信作者,博士,教授,从事高比例可再生能源系统的分布自律-集中协同的稳定分析与优化调控技术、分布式协同能量管理系统研究,E-mail:juyuntao@ncut.edu.cn
  • 基金资助:
    山西省能源互联网研究院研发项目(SXEI2023ZD002)。

Collaborative Optimization of Multi-agent Integrated Energy Based on Asymmetric Nash Bargaining

LU Yiwei1(), SONG Xiaotong1(), ZHANG Jiahui2,3, LI Huajian2,3, SU Jia2, JU Yuntao1(), JIA Xuwen2   

  1. 1. College of Electrical and Control Engineering, North China University of Technology, Beijing 100144, China
    2. Shanxi Energy Internet Research Institute, Taiyuan 030000, China
    3. Energy Internet Key Laboratory of Shanxi Province, Taiyuan 030000, China
  • Received:2025-02-08 Revised:2025-03-27 Online:2025-12-01 Published:2025-11-28
  • Supported by:
    This work is supported by Shanxi Energy Internet Research Institute (No.SXEI2023ZD002).

摘要:

多主体综合能源系统(integrated energy system,IES)协同运行面临成员间点对点(peer to peer,P2P)交易利益冲突以及隐私数据保护等问题。在阶梯式碳交易机制背景下,提出了基于非均衡纳什谈判的多主体IES协同优化策略。首先,计及碳捕集电厂与掺氢设备等减碳手段,构建多主体IES的电、热、氢能源共享的协同优化模型;其次,基于纳什谈判理论,将协同优化问题等效为多主体IES运营成本最小化和交易支付最大化2个连续子问题,实现合作收益的公平合理分配;最后,采用交替方向乘子法(alternating direction multiplier method,ADMM)求解,确定交易功率和交易价格。算例研究表明,该策略实现了电、热、氢等多元异质能流的协同优化,降低了系统运营成本,实现了成员间利益合理分配。

关键词: 多主体综合能源系统, 交替方向乘子法, 碳捕集电厂, 纳什谈判, 阶梯式碳交易机制

Abstract:

The multi-agent integrated energy system (IES) faces many problems such as conflict of interest in peer-to-peer (P2P) transactions among members and privacy data protection. In the context of the ladder carbon trading mechanism, a collaborative optimization strategy for multi-agent IES based on asymmetric Nash bargaining is proposed. Firstly, a collaborative optimization model for electricity, heat and hydrogen energy sharing among multiple agents in IES is established by introducing such decarbonization measures as carbon capture power plant and hydrogen-blending equipment. Secondly, based on the Nash bargaining theory, the collaborative optimization problem is equivalently decomposed into two sequential subproblems: minimizing the operational costs of multi-agent IES and maximizing transaction payments, thereby achieving a fair and reasonable distribution of cooperative benefits. Finally, the alternating direction multiplier method (ADMM) is employed to solve these problems, determining the trading power and trading prices. The case studies demonstrate that this strategy achieves collaborative optimization of multiple heterogeneous energy flows (including electricity, heat, and hydrogen), reduces system operating costs, and ensures equitable benefit distribution among stakeholders.

Key words: multi-agent integrated energy system, alternating direction multiplier method, carbon capture power plant, Nash bargaining game, ladder carbon trading mechanism


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