计及配电网电压偏移的园区综合能源系统低碳协同调度

孙怡; 韩涛; 李存凯; 孔祥力; 纪陵; 杨小凡

doi:10.19912/j.0254-0096.tynxb.2025-0697

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太阳能学报 ›› 2026, Vol. 47 ›› Issue (9) : 530-541. DOI: 10.19912/j.0254-0096.tynxb.2025-0697

计及配电网电压偏移的园区综合能源系统低碳协同调度

孙怡¹, 韩涛², 李存凯¹, 孔祥力², 纪陵³, 杨小凡³

作者信息 +

LOW-CARBON COORDINATED SCHEDULING OF PARK INTEGRATED ENERGY SYSTEM CONSIDERING VOLTAGE OFFSET OF DISTRIBUTION NETWORK

Sun Yi¹, Han Tao², Li Cunkai¹, Kong Xiangli², Ji Ling³, Yang Xiaofan³

Author information +

文章历史 +

摘要

针对主动配电网与多园区的协同优化调度问题,考虑配电网电压、需求侧相应、综合能源协调和碳交易成本,基于改进目标级联分析法提出一种一主多从模式下的多能源协同优化调度策略。首先,在配电网层面,构建计及网络损耗和电压偏移的主动配电网调度模型;在园区层面,分析园区内柔性负荷及多种能源（如电能、热能等）的特性和调节潜力,搭建融合柔性负荷、碳交易机制的电热联供系统优化调度模型,在提升用能效率的同时可实现低碳经济运行。其次,结合Peaceman-Rachford分裂方法与目标级联分析法（ATC）主子系统信息迭代策略,引入改进的目标级联分析法作为模型分布式求解算法,通过局部优化与信息交换提高系统的协同效率。最后,多组算例仿真验证所建模型与优化算法的有效性,研究表明所提模型及方法适用于区域分层协同优化调度,既能提升系统能效、经济效益与低碳运行水平,又可维系各参与主体利益分配的公允性与信息透明度。

Abstract

Aiming at the collaborative optimization scheduling problem of distribution network-park integrated energy system, considering the carbon trading cost, a collaborative scheduling strategy of distribution network-multi-park integrated energy system based on improved analytical target cascading is proposed. Firstly, aiming at minimizing the sum of distribution network loss and voltage offset, an active distribution network scheduling model is constructed, and the characteristics and adjustment potential of flexible loads and multiple energy sources （such as electricity, heat, green electricity, etc.） in the park are analyzed. A low-carbon economic optimization scheduling model of integrated energy system is proposed, which achieves the dual optimization of high-efficiency energy utilization and low-carbon economy goals. Secondly, combined with the Peaceman-Rachford splitting method and the ATC main-subsystem information iteration strategy, an improved analytical target cascading distributed solution algorithm is introduced, which improves the coordination efficiency of the system through local optimization and information exchange. Finally, the simulation results show that the improved method can not only optimize the energy scheduling of the park, improve the energy utilization efficiency and economy, but also ensure the fairness and transparency of each subject.

导出引用

孙怡, 韩涛, 李存凯, 孔祥力, 纪陵, 杨小凡. 计及配电网电压偏移的园区综合能源系统低碳协同调度[J]. 太阳能学报. 2026, 47(9): 530-541 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0697

Sun Yi, Han Tao, Li Cunkai, Kong Xiangli, Ji Ling, Yang Xiaofan. LOW-CARBON COORDINATED SCHEDULING OF PARK INTEGRATED ENERGY SYSTEM CONSIDERING VOLTAGE OFFSET OF DISTRIBUTION NETWORK[J]. Acta Energiae Solaris Sinica. 2026, 47(9): 530-541 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0697

中图分类号： TM72

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