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

Sun Yi; Han Tao; Li Cunkai; Kong Xiangli; Ji Ling; Yang Xiaofan

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

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (9) : 530-541. DOI: 10.19912/j.0254-0096.tynxb.2025-0697

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

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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.

Key words

park integrated energy system / distributed collaborative optimization / analytical target cascading / carbon trading mechanism / demand side management / distribution network

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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

References

[1] 高冠中, 杨胜春, 郭晓蕊, 等. 深度强化学习在含分布式柔性资源的电网优化调度中的应用研究综述[J]. 中国电机工程学报, 2024, 44(16): 6385-6403.
Gao G Z, Yang S C, Guo X R, et al.A review of research on the application of deep reinforcement learning in optimization dispatch of power grids with distributed flexible resources[J]. Proceedings of the CSEE, 2024, 44(16): 6385-6403.
[2] 齐宁, 程林, 田立亭, 等. 考虑柔性负荷接入的配电网规划研究综述与展望[J]. 电力系统自动化, 2020, 44(10): 193-207.
Qi N, Cheng L, Tian L T, et al.Review and prospect of distribution network planning research considering access of flexible load[J]. Automation of Electric Power Systems, 2020, 44(10): 193-207.
[3] Zhang D D, Zhu H Y, Zhang H C, et al.Multi-objective optimization for smart integrated energy system considering demand responses and dynamic prices[J]. IEEE Transactions on Smart Grid, 2022, 13(2): 1100-1112.
[4] 朱建全, 刘海欣, 叶汉芳, 等. 园区综合能源系统优化运行研究综述[J]. 高电压技术, 2022, 48(7): 2469-2482.
Zhu J Q, Liu H X, Ye H F, et al.Review on optimal operation of park-level integrated energy system[J]. High Voltage Engineering, 2022, 48(7): 2469-2482.
[5] 张苏涵, 顾伟, 俞睿智, 等. 综合能源系统建模与仿真: 综述、思考与展望[J]. 电力系统自动化, 2024, 48(17): 1-21.
Zhang S H, Gu W, Yu R Z, et al.Modeling and simulation of integrated energy system: review, reflection and prospects[J]. Automation of Electric Power Systems, 2024, 48(17): 1-21.
[6] Li Y Z, Li Y, Zeng Z G.Optimal scheduling of integrated demand response-enabled community integrated energy systems in uncertain environments[M]. Flexible Load Control for Enhancing Renewable Power System Operation. Singapore: Springer, 2024: 215-238.
[7] 李云鸷, 刘吉臻, 胡阳. 计及低碳响应的综合能源系统多时间尺度源-荷互动优化调度[J]. 太阳能学报, 2024, 45(11): 84-98.
Li Y Z, Liu J Z, Hu Y.Multi-time scale source-load interactive optimal scheduling of integrated energy system considering low-carbon demand response[J]. Acta Energiae Solaris Sinica, 2024, 45(11): 84-98.
[8] 柳思贤, 丁坤, 董海鹰. 考虑碳捕集和电转气的零碳园区综合能源系统经济调度[J]. 太阳能学报, 2024, 45(9): 188-196.
Liu S X, Ding K, Dong H Y.Zero-carbon economic dispatch of park integrated energy system considering carbon capture and power to gas[J]. Acta Energiae Solaris Sinica, 2024, 45(9): 188-196.
[9] 马燕峰, 谢家荣, 赵书强, 等. 考虑园区综合能源系统接入的主动配电网多目标优化调度[J]. 电力系统自动化, 2022, 46(13): 53-61.
Ma Y F, Xie J R, Zhao S Q, et al.Multi-objective optimal dispatching for active distribution network considering park-level integrated energy system[J]. Automation of Electric Power Systems, 2022, 46(13): 53-61.
[10] 周丽红, 于浩, 李鹏, 等. 多主体市场下的园区综合能源系统随机鲁棒运行优化[J]. 电力系统自动化, 2023, 47(24): 100-109.
Zhou L H, Yu H, Li P, et al.Stochastic robust operation optimization for park-level integrated energy system in multi-stakeholder market[J]. Automation of Electric Power Systems, 2023, 47(24): 100-109.
[11] 李鹏, 徐伟成, 丁茂生, 等. 基于合作博弈与矩阵半张量积的多园区综合能源系统协同优化运行方法[J]. 中国电机工程学报, 2025, 45(7): 2605-2615.
Li P, Xu W C, Ding M S, et al.Collaborative optimal scheduling of the multi-park integrated energy systems based on matrix semi-tensor product and cooperative game theory[J]. Proceedings of the CSEE, 2025, 45(7): 2605-2615.
[12] Li Z S, Guo Q L, Sun H B, et al.Coordinated transmission and distribution AC optimal power flow[J]. IEEE Transactions on Smart Grid, 2018, 9(2): 1228-1240.
[13] Li Z S, Sun H B, Guo Q L, et al.Generalized master-slave-splitting method and application to transmission-distribution coordinated energy management[J]. IEEE Transactions on Power Systems, 2019, 34(6): 5169-5183.
[14] 程义, 李更丰. 基于双层模仿学习的多园区综合能源系统分布式协同优化调度[J]. 电力系统自动化, 2022, 46(24): 16-25.
Cheng Y, Li G F.Distributed collaborative optimal dispatch of multi-park integrated energy system based on bilayer imitation learning[J]. Automation of Electric Power Systems, 2022, 46(24): 16-25.
[15] Ma Z J, Zhou Y Z, Zheng Y P, et al.Distributed robust optimal dispatch of regional integrated energy systems based on ADMM algorithm with adaptive step size[J]. Journal of Modern Power Systems and Clean Energy, 2024, 12(3): 852-862.
[16] 王家武, 赵佃云, 刘长锋, 等. 基于目标级联法的多主体主动配电网自治协同优化[J]. 中国电力, 2024, 57(7): 214-226.
Wang J W, Zhao D Y, Liu C F, et al.Analytical target cascading based active distribution network level multi-agent autonomous collaborative optimization[J]. Electric Power, 2024, 57(7): 214-226.
[17] 武梦景, 万灿, 宋永华, 等. 含多能微网群的区域电热综合能源系统分层自治优化调度[J]. 电力系统自动化, 2021, 45(12): 20-29.
Wu M J, Wan C, Song Y H, et al.Hierarchical autonomous optimal dispatching of district integrated heating and power system with multi-energy microgrids[J]. Automation of Electric Power Systems, 2021, 45(12): 20-29.
[18] 高红均, 刘俊勇, 沈晓东, 等. 主动配电网最优潮流研究及其应用实例[J]. 中国电机工程学报, 2017, 37(6): 1634-1644.
Gao H J, Liu J Y, Shen X D, et al.Optimal power flow research in active distribution network and its application examples[J]. Proceedings of the CSEE, 2017, 37(6): 1634-1644.
[19] 薛开阳, 楚瀛, 凌梓, 等. 考虑柔性负荷的综合能源系统低碳经济优化调度[J]. 可再生能源, 2019, 37(8): 1206-1213.
Xue K Y, Chu Y, Ling Z, et al.Low-carbon economic optimal dispatch of integrated energy system considering flexible load[J]. Renewable Energy Resources, 2019, 37(8): 1206-1213.
[20] 吉兴全, 孙辰昊, 张玉敏, 等. 基于多智能体与改进目标级联法的输配协同优化调度[J]. 电力系统自动化, 2025, 49(2): 165-166, 168-174.
Ji X Q, Sun C H, Zhang Y M, et al. Coordinated optimal scheduling of transmission and distribution networks based on multiple agents and improved target cascading method[J]. Automation of Electric Power Systems, 2025, 49(2): 165-166, 168-174.
[21] 朱建全, 段翩, 刘明波. 计及风险与源-网-荷双层协调的电力实时平衡调度[J]. 中国电机工程学报, 2015, 35(13): 3239-3247.
Zhu J Q, Duan P, Liu M B.Electric real-time balance dispatch via bi-level coordination of source-grid-load of power system with risk[J]. Proceedings of the CSEE, 2015, 35(13): 3239-3247.
[22] 谢敏, 吉祥, 柯少佳, 等. 基于目标级联分析法的多微网主动配电系统自治优化经济调度[J]. 中国电机工程学报, 2017, 37(17): 4911-4921.
Xie M, Ji X, Ke S J, et al.Autonomous optimized economic dispatch of active distribution power system with multi-microgrids based on analytical target cascading theory[J]. Proceedings of the CSEE, 2017, 37(17): 4911-4921.
[23] 刘蓉晖, 李子林, 杨秀, 等. 考虑用户侧柔性负荷的社区综合能源系统日前优化调度[J]. 太阳能学报, 2019, 40(10): 2842-2850.
Liu R H, Li Z L, Yang X, et al.Optimal dispatch of community integrated energy system considering user-side flexible load[J]. Acta Energiae Solaris Sinica, 2019, 40(10): 2842-2850.
[24] 陈锦鹏, 胡志坚, 陈颖光, 等. 考虑阶梯式碳交易机制与电制氢的综合能源系统热电优化[J]. 电力自动化设备, 2021, 41(9): 48-55.
Chen J P, Hu Z J, Chen Y G, et al.Thermoelectric optimization of integrated energy system considering ladder-type carbon trading mechanism and electric hydrogen production[J]. Electric Power Automation Equipment, 2021, 41(9): 48-55.