考虑热动态与热舒适度在热媒流率不确定性下的综合能源系统优化调度

江宇霆; 陈洁; 刘俊; 张育超; 包洪印

doi:10.19912/j.0254-0096.tynxb.2024-2043

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太阳能学报 ›› 2026, Vol. 47 ›› Issue (3) : 203-211. DOI: 10.19912/j.0254-0096.tynxb.2024-2043

考虑热动态与热舒适度在热媒流率不确定性下的综合能源系统优化调度

江宇霆¹, 陈洁², 刘俊³, 张育超³, 包洪印³

作者信息 +

OPTIMAL SCHEDULING OF INTEGRATED ENERGY SYSTEM CONSIDERING THERMAL DYNAMICS AND THERMAL COMFORT UNDER HEAT MEDIUM FLOW RATE UNCERTAINTY

Jiang Yuting¹, Chen Jie², Liu Jun³, Zhang Yuchao³, Bao Hongyin³

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文章历史 +

摘要

为进一步挖掘系统的灵活性资源,提出一种考虑热网热动态与用户热舒适度的综合能源系统（IES）优化调度模型。首先,根据管道的热能传输特性建立热网的热动态模型;其次,引入热感觉平均预测指标（PMV）量化热舒适度,根据用户热舒适度范围确定热负荷需求;然后,针对热媒流率不确定性对系统调度的影响,采用信息间隙决策理论（IGDT）进行分析,最后通过风险规避策略得到鲁棒随机优化模型。算例结果表明,该模型能显著提高系统运行的经济性和风电消纳;IGDT方法能有效描述系统调度结果对热媒流率波动的鲁棒性。

Abstract

To further exploit system flexibility resources,an optimal scheduling model for integrated energy systems （IES） is proposed,which incorporates both thermal dynamics of heating networks and user thermal comfort.Firstly,a thermal dynamic model of heating networks is developed based on the thermal energy transfer characteristics of pipelines. Secondly,the predicted mean vote （PMV） index is introduced to quantify thermal comfort,and the thermal load is determined according to the range of user thermal comfort.Then,considering the impact of heat medium flow rate uncertainty on system scheduling,the information gap decision theory （IGDT） is employed for analysis,and a robust stochastic optimization model is constructed using a risk-averse strategy.Results show that the proposed model significantly improves economic performance and enhances wind power accommodation;while the IGDT method effectively characterizes the robustness of system scheduling against heat medium flow rate fluctuations.

导出引用

江宇霆, 陈洁, 刘俊, 张育超, 包洪印. 考虑热动态与热舒适度在热媒流率不确定性下的综合能源系统优化调度[J]. 太阳能学报. 2026, 47(3): 203-211 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2043

Jiang Yuting, Chen Jie, Liu Jun, Zhang Yuchao, Bao Hongyin. OPTIMAL SCHEDULING OF INTEGRATED ENERGY SYSTEM CONSIDERING THERMAL DYNAMICS AND THERMAL COMFORT UNDER HEAT MEDIUM FLOW RATE UNCERTAINTY[J]. Acta Energiae Solaris Sinica. 2026, 47(3): 203-211 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2043

中图分类号： TM73

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