中国电力 ›› 2025, Vol. 58 ›› Issue (7): 24-37.DOI: 10.11930/j.issn.1004-9649.202504038

• 规模化综合能源系统规划与运行技术 • 上一篇    下一篇

基于富氧燃烧技术的综合能源两阶段鲁棒低碳经济优化

赵均祥1(), 文中1(), 王秋杰1,2(), 张业伟3   

  1. 1. 三峡大学 电气与新能源学院,湖北 宜昌 443002
    2. 新能源微电网湖北省协同创新中心(三峡大学),湖北 宜昌 443002
    3. 国网宿州市城郊供电公司,安徽 宿州 234000
  • 收稿日期:2025-04-17 发布日期:2025-07-30 出版日期:2025-07-28
  • 作者简介:
    赵均祥(1998),男,通信作者,硕士研究生,从事综合能源系统优化运行研究,E-mail:zjxctgu@163.com
    文中(1968),男,硕士,副教授,从事综合能源系统、电力系统运行与控制技术研究,E-mail:812322399@qq.com
    王秋杰(1988),男,讲师,博士,从事综合能源系统运行与规划、弹性配电网等研究,E-mail:wangqiujie@ctgu.edu.cn
  • 基金资助:
    湖北省自然科学基金创新发展联合项目(2024AFD362)。

Two-Stage Robust Low-Carbon Economic Optimization for Integrated Energy System Based on Oxy-Fuel Combustion Technology

ZHAO Junxiang1(), WEN Zhong1(), WANG Qiujie1,2(), ZHANG Yewei3   

  1. 1. College of Electrical and New Energy, China Three Gorges University, Yichang 443002, China
    2. Hubei Provincial Collaborative Innovation Center for New Energy Microgrid (China Three Gorges University), Yichang 443002, China
    3. State Grid Suzhou Suburban Power Supply Compangy, Suzhou 234000, China
  • Received:2025-04-17 Online:2025-07-30 Published:2025-07-28
  • Supported by:
    This work is supported by Hubei Provincial Natural Science Foundation Innovation and Development Joint Fund Project (No.2024AFD362).

摘要:

在“双碳”目标持续推进与综合能源系统运行不确定性不断增强的双重背景下,实现低碳与鲁棒调度已成为关键挑战。面向风电和负荷波动下的低碳调度问题,构建融合富氧燃烧碳捕集(oxy-fuel combustion carbon capture,OXYCC)、燃气掺氢与奖惩阶梯式碳交易机制的低碳协同优化模型,并引入两阶段鲁棒优化方法以增强系统在不确定条件下的调度可行性与稳定性。采用列与约束生成算法(column-and-constraint generation,C&CG)提升模型求解效率。仿真结果表明,所提模型可使碳排放量降低29.99%,系统成本减少16.11%;在多源波动与扰动情形下仍保持良好运行性能,验证了该策略在低碳性与鲁棒性双重目标下的有效性与工程适用性。

关键词: 综合能源系统, 富氧燃烧, 掺氢, 奖惩阶梯式碳交易, 两阶段鲁棒优化

Abstract:

Against the dual backdrop of steadily advancing the "dual carbon" goals and increasing operational uncertainties in integrated energy systems (IES), achieving low-carbon and robust scheduling has become a critical challenge. To address the low-carbon scheduling problem under wind power and load fluctuations, this paper developed a coordinated optimization model that integrates Oxy-fuel combustion carbon capture (OXYCC), hydrogen blending and reward-penalty tiered carbon trading mechanism, and a two-stage robust optimization approach was introduced to enhance the system’s scheduling feasibility and operational stability under uncertainties. The column-and-constraint generation (C&CG) algorithm was employed to improve the model’s computational efficiency. Simulation results show that the proposed model achieves a 29.99% reduction in carbon emissions and a 16.11% decrease in system operational costs, and also maintains strong performance under multi-source fluctuations and disturbances, which verifies its effectiveness and practical applicability in addressing dual objectives of low-carbon operation and robust scheduling.

Key words: integrated energy systems, oxy-fuel combustion, hydrogen blending, reward-penalty tiered carbon trading, two-stage robust optimization


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