计及电-热-氢负荷与动态重构的主动配电网优化调度

王璐瑶; 刘卫亮; 刘长良; 刘帅; 王昕; 康佳垚

doi:10.19912/j.0254-0096.tynxb.2023-1451

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (1) : 460-471. DOI: 10.19912/j.0254-0096.tynxb.2023-1451

计及电-热-氢负荷与动态重构的主动配电网优化调度

王璐瑶¹, 刘卫亮^1,2, 刘长良^1,2, 刘帅^1,2, 王昕³, 康佳垚³

作者信息 +

OPTIMAL SCHEDULING OF ACTIVE DISTRIBUTION NETWORK TAKING INTO ACCOUNT ELECTRICITY-HEAT-HYDROGEN LOAD AND DYNAMIC RECONFIGURATION

Wang Luyao¹, Liu Weiliang^1,2, Liu Changliang^1,2, Liu Shuai^1,2, Wang Xin³, Kang Jiayao³

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文章历史 +

摘要

为提高主动配电网的综合运行品质,提出一种计及电-热-氢负荷与动态重构的主动配电网优化调度方法。首先,建立主动配电网系统数学模型,分析电动汽车、地板辐射供暖/供冷系统、氢储能系统的运行规律与可调潜力;其次,考虑电-热-氢负荷调节与网络重构,以各子系统出力与支路开关状态为决策变量,建立以降低运行成本、减小峰谷差、减少污染气体为目标的确定性优化调度模型;然后,采用信息间隙决策理论描述源荷不确定性,建立风险规避型调度模型,在保障一定期望目标的前提下使系统具有良好的鲁棒性;最后,基于IEEE-33节点系统分别对各调度方案进行对比分析,验证所提方法的有效性。

Abstract

How to improve the comprehensive operation quality of the active distribution network is an urgent problem to be solved. In this paper, an optimal scheduling method for active distribution network considering electricity-heat-hydrogen load and dynamic reconfiguration is proposed. Firstly, the mathematical model of the active distribution network system was established, and the operation rules and tunable potential of electric vehicles, floor radiant heating/cooling systems, and hydrogen energy storage systems were analyzed. Secondly, considering the electrical-thermal-hydrogen load regulation and network reconstruction, the output of each subsystem and the switching state of the branch are taken as the decision variables, and a deterministic optimization scheduling model with the goal of reducing the operating cost, reducing the peak-to-valley difference and reducing pollutant gas is established. Then, the information gap decision theory is used to describe the source-load uncertainty, and a risk-averse scheduling model is established, so that the system has good robustness under the premise of ensuring a certain desired goal. Finally, based on the IEEE-33 node system, the scheduling schemes are compared and analyzed, and the effectiveness of the proposed method is verified.

导出引用

王璐瑶, 刘卫亮, 刘长良, 刘帅, 王昕, 康佳垚. 计及电-热-氢负荷与动态重构的主动配电网优化调度[J]. 太阳能学报. 2025, 46(1): 460-471 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1451

Wang Luyao, Liu Weiliang, Liu Changliang, Liu Shuai, Wang Xin, Kang Jiayao. OPTIMAL SCHEDULING OF ACTIVE DISTRIBUTION NETWORK TAKING INTO ACCOUNT ELECTRICITY-HEAT-HYDROGEN LOAD AND DYNAMIC RECONFIGURATION[J]. Acta Energiae Solaris Sinica. 2025, 46(1): 460-471 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1451

中图分类号： TM73

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