
1.湖南工业大学 交通与电气工程学院,湖南 株洲 412007
2.国网湖南省电力有限公司怀化供电分公司,湖南 怀化 418000
3.温州电力设计有限公司,浙江 温州 325000
Received:05 March 2025,
Revised:2025-09-25,
Online First:13 January 2026,
Published:10 May 2026
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兰征,谭仁煜,杨淳智等.考虑四桥臂智能软开关和无功补偿装置的配电网日前-日内协同优化方法[J].电力自动化设备,2026,46(05):146-153.
Lan Zheng,Tan Renyu,Yang Chunzhi,et al.Day-ahead and intraday co-optimization method for distribution network considering four-leg soft open point and reactive power compensation devices[J].Electric Power Automation Equipment,2026,46(05):146-153.
兰征,谭仁煜,杨淳智等.考虑四桥臂智能软开关和无功补偿装置的配电网日前-日内协同优化方法[J].电力自动化设备,2026,46(05):146-153. DOI: 10.16081/j.epae.202512032.
Lan Zheng,Tan Renyu,Yang Chunzhi,et al.Day-ahead and intraday co-optimization method for distribution network considering four-leg soft open point and reactive power compensation devices[J].Electric Power Automation Equipment,2026,46(05):146-153. DOI: 10.16081/j.epae.202512032.
随着单相分布式光伏大规模接入配电网,配电网易产生源荷不匹配、过电压和三相不平衡等问题,为此提出考虑四桥臂智能软开关(F-SOP)和无功补偿装置的配电网日前-日内协同优化方法。基于三相四桥臂拓扑结构建立F-SOP功率控制数学模型。考虑F-SOP和无功补偿装置的动态响应特性差异,构建了以配电网网损最小、整体电压偏差度最优和三相不平衡度最低为目标的配电网日前-日内协同优化模型。采用日前规划和日内滚动优化相结合的方法提升优化精度,并利用二阶锥松弛技术将模型转化为混合整数二阶锥规划问题,通过MATLAB平台调用CPLEX进行求解。以改进的IEEE 33节点配电网为算例,分析验证了所提方法的有效性。
With the large-scale integration of single-phase distributed PV into the distribution network,issues such as source-load mismatch,overvoltage and three-phase imbalance arise frequently. To address this,a day-ahead and intraday co-optimization method for the distribution network is proposed,incorporating four-leg soft open point(F-SOP) and reactive power compensation devices. A mathematical model for F-SOP power control is established based on a three-phase four-leg topology. Considering the difference of dynamic response characteristics between F-SOP and reactive power compensation devices,a day-ahead and intraday co-optimization model is constructed for distribution networks with the goals of minimizing network loss,optimal overall voltage deviation,and minimizing three-phase imbalance. Optimization accuracy is enhanced by combining day-ahead planning with intraday rolling optimization. The model is converted into a mixed-integer second-order cone programming problem using second-order cone relaxation techniques,which is solved via CPLEX on the MATLAB platform. Taking the modified IEEE 33-node distribution network as an example,the effectiveness of the proposed method is analyzed and validated.
李柏辰 , 王鑫 , 郭祺 , 等 . 面向配电网联合场景的移动储能互联装置双层优化配置方法 [J]. 电力系统自动化 , 2025 , 49 ( 17 ): 143 - 153 .
Li Baichen , Wang Xin , Guo Qi , et al . Bi-layer optimal configuration method for mobile energy storage interconnection devi-ces in joint scenario of distribution network [J]. Automation of Electric Power Systems , 2025 , 49 ( 17 ): 143 - 153 .
魏承志 , 李俊豪 , 涂春鸣 , 等 . 计及变压器与SOP损耗特性的柔性互联配电网优化调控策略 [J]. 电力系统自动化 , 2023 , 47 ( 6 ): 69 - 78 .
Wei Chengzhi , Li Junhao , Tu Chunming , et al . Optimal regulation and control strategy for flexible interconnected distribution network considering loss characteristics of transformers and soft open points [J]. Automation of Electric Power Systems , 2023 , 47 ( 6 ): 69 - 78 .
高万胜 , 蔺红 . 考虑配电网灵活性的分布鲁棒优化调度 [J]. 智慧电力 , 2024 , 52 ( 1 ): 65 - 72 .
Gao Wansheng , Lin Hong . Distributionally robust optimal dispatching considering flexibility of distribution network [J]. Smart Grid , 2024 , 52 ( 1 ): 65 - 72 .
徐维炜 , 陈红坤 , 汤骏 , 等 . 计及配电网灵活性的峰谷电价分布鲁棒定价策略 [J]. 电力自动化设备 , 2024 , 44 ( 12 ): 178 - 186 .
Xu Weiwei , Chen Hongkun , Tang Jun , et al . Distributionally robust pricing strategy of peak-valley electricity price consi-dering flexibility of distribution network [J]. Electric Power Automation Equipment , 2024 , 44 ( 12 ): 178 - 186 .
唐雅洁 , 李俊豪 , 林达 , 等 . 考虑分布式光伏高效消纳与负荷损失最小的区域配电网应急资源协同配置策略 [J]. 电力自动化设备 , 2024 , 44 ( 7 ): 78 - 85 .
Tang Yajie , Li Junhao , Lin Da , et al . Coordinated allocation strategy of emergency resource for regional distribution network considering distributed photovoltaic efficient absorption and minimum load loss [J]. Electric Power Automation Equipment , 2024 , 44 ( 7 ): 78 - 85 .
兰征 , 谭仁煜 , 杨淳智 , 等 . 考虑5G基站调控潜力和多资源协同的配电网分层分区有功无功协调优化方法 [J]. 电力系统保护与控制 , 2026 , 54 ( 2 ): 91 - 102 .
Lan Zheng , Tan Renyu , Yang Chunzhi , et al . Hierarchical and zonal active-reactive power coordination optimization method for distribution networks considering the regulation potential of 5G base stations and multi-resource coordination [J]. Power System Protection and Control , 2026 , 54 ( 2 ): 91 - 102 .
戴志辉 , 张宇 , 吴桐 , 等 . 含高比例新能源配电网的改进重合闸方案 [J]. 电力系统保护与控制 , 2025 , 53 ( 15 ): 103 - 112 .
Dai Zhihui , Zhang Yu , Wu Tong , et al . An improved reclosing scheme for active distribution networks with high proportion of new energy [J]. Power System Protection and Control , 2025 , 53 ( 15 ): 103 - 112 .
Zhang Yi , Sun Xiaobo . Phase reassignment strategy and load phase-swapping device for three-phase unbalance in the power distribution area [J]. Electric Power Systems Research , 2024 , 235 : 110564 .
陈圣博 , 毛晓明 , 容景超 . 考虑源-荷不确定性的动态无功补偿优化配置 [J]. 电力自动化设备 , 2025 , 45 ( 2 ): 201 - 208 .
Chen Shengbo , Mao Xiaoming , Rong Jingchao . Optimal allocation of dynamic VAR compensator considering source-load uncertainty [J]. Electric Power Automation Equipment , 2025 , 45 ( 2 ): 201 - 208 .
邓惠华 , 李国良 , 周晓明 , 等 . 基于协调控制SVG的低压配网三相负荷不平衡治理技术 [J]. 电工技术学报 , 2017 , 32 ( S1 ): 75 - 83 .
Deng Huihua , Li Guoliang , Zhou Xiaoming , et al . The control technology of three-phase unbalance load in low voltage distribution networks based on coordinated controlled SVGs [J]. Transactions of China Electrotechnical Society , 2017 , 32 ( S1 ): 75 - 83 .
张国荣 , 廖兵 , 彭勃 , 等 . 电网电压不平衡条件下混合无功补偿系统分层协调控制策略 [J]. 电测与仪表 , 2019 , 56 ( 5 ): 6 - 12,25 .
Zhang Guorong , Liao Bing , Peng Bo , et al . Hierarchical coordinated control strategy of hybrid reactive compensation system under unbalanced grid voltage [J]. Electrical Measurement & Instrumentation , 2019 , 56 ( 5 ): 6 - 12,25 .
王健 , 吴逸凡 , 陶安琪 , 等 . 考虑网络增容与无功支撑的混合型智能软开关优化配置 [J]. 电力自动化设备 , 2024 , 44 ( 12 ): 18 - 25 .
Wang Jian , Wu Yifan , Tao Anqi , et al . Optimal allocation of hybrid open points considering network capacity increase and reactive power support [J]. Electric Power Automation Equipment , 2024 , 44 ( 12 ): 18 - 25 .
王成山 , 王瑞 , 冀浩然 , 等 . 多电压等级配电系统智能软开关协同配置 [J]. 中国电机工程学报 , 2024 , 44 ( 17 ): 6831 - 6844 .
Wang Chengshan , Wang Rui , Ji Haoran , et al . Coordinated allocation of SOP in multi-voltage distribution network [J]. Proceedings of the CSEE , 2024 , 44 ( 17 ): 6831 - 6844 .
吉兴全 , 连承宇 , 张玉敏 , 等 . 基于智能软开关的三相不平衡配电网动态重构策略 [J]. 智慧电力 , 2023 , 51 ( 5 ): 111 - 118 .
Ji Xingquan , Lian Chengyu , Zhang Yumin , et al . Dynamic reconfiguration of three-phase unbalanced distribution networks based on SOP [J]. Smart Power , 2023 , 51 ( 5 ): 111 - 118 .
Lou Chengwei , Yang Jin , Li Tianrui , et al . New phase-changing soft open point and impacts on optimising unbalanced power distribution networks [J]. IET Generation ,Transmission & Dis-tribution, 2020 , 14 ( 23 ): 5685 - 5696 .
Lou Chengwei , Yang Jin , Vega-fuentes E , et al . Multi-terminal phase-changing soft open point SDP modeling for imbalance mitigation in active distribution networks [J]. International Jour-nal of Electrical Power & Energy Systems , 2022 , 142 : 108228 .
Cui Xueyuan , Ruan Guangchun , Vallée F , et al . A two-level coordination strategy for distribution network balancing [J]. IEEE Transactions on Smart Grid , 2024 , 15 ( 1 ): 529 - 544 .
李天麟 , 郭祺 , 王鑫 , 等 . 基于四桥臂智能软开关的柔性互联配电台区三相不平衡与轻重载综合调控策略 [J]. 电网技术 , 2024 , 48 ( 10 ): 4358 - 4367 .
Li Tianlin , Guo Qi , Wang Xin , et al . A comprehensive control strategy for three phase unbalance and light and heavy load in flexible interconnected distribution stations based on F-SOP [J]. Power System Technology , 2024 , 48 ( 10 ): 4358 - 4367 .
闵亮 , 娄铖伟 , 杨进 , 等 . 考虑换相软开关三相不平衡调节的主动配电网多目标运行优化 [J]. 电力系统自动化 , 2023 , 47 ( 12 ): 56 - 65 .
Min Liang , Lou Chengwei , Yang Jin , et al . Multi-objective operation optimization of active distribution network considering three-phase unbalance regulation of phase-switching soft open points [J]. Automation of Electric Power Systems , 2023 , 47 ( 12 ): 56 - 65 .
李勇 , 凌锋 , 乔学博 , 等 . 基于网侧资源协调的自储能柔性互联配电系统日前-日内优化 [J]. 电工技术学报 , 2024 , 39 ( 3 ): 758 - 773,923 .
Li Yong , Ling Feng , Qiao Xuebo , et al . Day-ahead and intra-day optimization of flexible interconnected distribution system with self-energy storage based on the grid-side resource coordination [J]. Transactions of China Electrotechnical Society , 2024 , 39 ( 3 ): 758 - 773,923 .
IEEE Std 112-2017 IEEE draft standard test procedure for polyphase induction motors and generators [S].
刘晶冠 , 艾小猛 , 李海峰 , 等 . 含嵌入式直流输电线路的电力系统连续时间日前调度方法 [J]. 电力系统自动化 , 2025 , 49 ( 19 ): 62 - 74 .
Liu Jingguan , Ai Xiaomeng , Li Haifeng , et al . Continuous-time day-ahead scheduling method of power system with embedded DC transmission lines [J]. Automation of Electric Power Sys-tems , 2025 , 49 ( 19 ): 62 - 74 .
Chowdhury M M , Biswas B D , Kamalasadan S . Second-order cone programming(SOCP) model for three phase optimal power flow(OPF) in active distribution networks [J]. IEEE Transac-tions on Smart Grid , 2023 , 14 ( 5 ): 3732 - 3743 .
范宏 , 刘琳琳 , 田书欣 . 基于高风险场景的关键输电断面极限优化模型 [J]. 智慧电力 , 2025 , 53 ( 4 ): 1 - 10 .
Fan Hong , Liu Linlin , Tian Shuxin . Optimization model for cri-tical transmission interface limits based on high-risk scenarios [J]. Smart Power , 2025 , 53 ( 4 ): 1 - 10 .
胡俊杰 , 童宇轩 , 刘雪涛 , 等 . 计及精细化氢能利用的综合能源系统多时间尺度鲁棒优化策略 [J]. 电工技术学报 , 2024 , 39 ( 5 ): 1419 - 1435 .
Hu Junjie , Tong Yuxuan , Liu Xuetao , et al . Multi-time-scale robust optimization strategy for integrated energy system consi-dering the refinement of hydrogen energy use [J]. Transactions of China Electrotechnical Society , 2024 , 39 ( 5 ): 1419 - 1435 .
黎家明 , 霍群海 , 尹靖元 , 等 . 考虑柔性有载调压变压器的两阶段电压无功优化协调控制方法研究 [J]. 电网技术 , 2025 , 49 ( 1 ): 272 - 283 .
Li Jiaming , Huo Qunhai , Yin Jingyuan , et al . Research on two-stage voltage and reactive power optimization coordinated control method considering flexible on-load tap changer [J]. Po-wer System Technology , 2025 , 49 ( 1 ): 272 - 283 .
Xu Shuhan , Zeng Yangbin . A comprehensive regulation stra-tegy for low-voltage interconnected distribution areas conside-ring the coordinated operation of F-SOP and phase switch device [J]. Electric Power Systems Research , 2025 , 247 : 111780 .
Lan Zheng , Tan Renyu , Yang Chunzhi , et al . Multi-objective opti-mization method for flexible distribution networks with F-SOP based on fuzzy chance constraints [J]. Sustainability , 2025 , 17 ( 21 ): 9510 .
GB/T 12325 — 2008 电能质量 供电电压偏差 [S].
GB/T 12325-2008 Power quality-deviation of supply vol-tage [S].
朱晗 , 汪隆君 , 陈志峰 , 等 . 计及三相不平衡的电动汽车充电站参与调压辅助服务模型 [J]. 电力系统保护与控制 , 2025 , 53 ( 17 ): 1 - 12 .
Zhu Han , Wang Longjun , Chen Zhifeng , et al . Voltage regulation ancillary service model for electric vehicle charging station considering three-phase unbalance [J]. Power System Protection and Control , 2025 , 53 ( 17 ): 1 - 12 .
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