中国电力 ›› 2025, Vol. 58 ›› Issue (10): 216-224.DOI: 10.11930/j.issn.1004-9649.202504079

• 电力市场 • 上一篇    下一篇

计及能量-备用联合出清的区域电力市场增益分配机制

王景亮(), 许喆(), 陈晓东, 牟春风   

  1. 广州电力交易中心有限责任公司,广东 广州 510180
  • 收稿日期:2025-04-27 发布日期:2025-10-23 出版日期:2025-10-28
  • 作者简介:
    王景亮(1980),男,通信作者,硕士,副高,从事电力市场研究,E-mail:wangjingliang@csg.cn
    许喆(1989),女,硕士,副高,从事电力市场研究,E-mail:xuzhe@csg.cn
  • 基金资助:
    广州电力交易中心科技项目(180000KC23080001)。

Gain Allocation Mechanism for Regional Electricity Markets Considering Energy-Reserve Joint Clearing

WANG Jingliang(), XU Zhe(), CHEN Xiaodong, MOU Chunfeng   

  1. Guangzhou Power Exchange Center Co., Ltd., Guangzhou 510180, China
  • Received:2025-04-27 Online:2025-10-23 Published:2025-10-28
  • Supported by:
    This work is supported by Science and Technology Project of Guangzhou Power Exchange Center Co., Ltd. (No.180000KC23080001).

摘要:

为解决区域电力市场联合出清收益如何在各省之间公平分配的问题,提出一种计及能量-备用联合出清的区域电力市场增益分配机制。首先,构建了以全网总运营成本最小化为目标的区域电力市场联合出清模型,统筹优化电能生产、备用容量及跨省输电成本;其次,基于Shapley值理论设计了增益分配方法,量化各省在联合运行中的边际贡献,并进一步细化至发电商与用户层面,确保利益分配的公平性;最后,通过三区域互联系统进行仿真验证。结果表明,所提联合出清机制较传统独立出清模式可降低系统总成本,算例中联合出清成本降低了约3%,减少切负荷量约80%,研究结果为区域电力市场协同运行与收益分配提供了理论依据。

关键词: 区域电力市场, 备用市场, 能量-备用联合出清

Abstract:

To solve the problem of fair benefit distribution among provinces in regional electricity market joint clearing, this paper proposes a regional electricity market gain allocation mechanism that incorporates energy-reserve joint clearing. First, a regional electricity market joint clearing model is constructed with the objective of minimizing the total operational cost of the entire network, which coordinates the optimization of energy production, reserve capacity, and inter-provincial transmission costs. Second, based on Shapley value theory, a gain allocation method is designed to quantify the marginal contribution of each province in joint operations, with further refinement to the levels of power generators and consumers to ensure fairness in benefit distribution. Finally, simulation verification is conducted on a three-region interconnected system. The results show that compared to traditional independent clearing models, the proposed joint clearing mechanism can reduce the total system cost by approximately 3% and decrease load shedding by about 80%. The research results provide theoretical support for the collaborative operation and benefit allocation of regional electricity markets.

Key words: regional electricity market, reserve market, energy-reserve co-optimization


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