西安交通大学 电工材料电气绝缘全国重点实验室,陕西 西安 710049
张舜尧(2001 —),男,硕士研究生,主要研究方向为配电系统恢复力(E-mail:ZSYzsy@stu.xjtu.edu.cn);
李更丰(1984 —),男,教授,博士研究生导师,博士,通信作者,主要研究方向为电力系统恢复力、综合能源系统可靠性评估(E-mail:gengfengli@xjtu.edu.cn);
卞艺衡(1994 —),男,助理教授,博士,主要研究方向为弹性电力系统、应对多维风险的电力系统优化规划与运行(E-mail:byh0xyz@xjtu.edu.cn)。
收稿:2025-08-08,
修回:2025-11-30,
纸质出版:2026-01-10
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张舜尧,李更丰,卞艺衡等.计及常态场景新能源消纳和极端场景弹性提升的柔性多状态开关配置策略[J].电力自动化设备,2026,46(01):49-59.
ZHANG Shunyao,LI Gengfeng,BIAN Yiheng,et al.Configuration strategy for soft open point considering renewable energy consumption in normal scenarios and resilience enhancement in extreme scenarios[J].Electric Power Automation Equipment,2026,46(01):49-59.
张舜尧,李更丰,卞艺衡等.计及常态场景新能源消纳和极端场景弹性提升的柔性多状态开关配置策略[J].电力自动化设备,2026,46(01):49-59. DOI: 10.16081/j.epae.202512004.
ZHANG Shunyao,LI Gengfeng,BIAN Yiheng,et al.Configuration strategy for soft open point considering renewable energy consumption in normal scenarios and resilience enhancement in extreme scenarios[J].Electric Power Automation Equipment,2026,46(01):49-59. DOI: 10.16081/j.epae.202512004.
在新能源渗透率持续攀升与极端事件日益频发的双重背景下,新型配电系统建设亟需同步提升新型配电系统对高比例新能源的消纳能力与应对极端事件的弹性。柔性多状态开关(SOP)能够在多场景下实现快速响应与主动潮流调节,已逐渐成为实现上述目标的关键设施。然而,现有面向单一场景的柔性多状态开关配置策略难以满足新型配电系统多场景建设需求,因此提出了一种计及常态场景新能源消纳和极端场景弹性提升的柔性多状态开关配置策略。系统梳理柔性多状态开关在常态与极端场景下的功能特性;通过构建场景集精准刻画常态下新能源出力的波动性和极端事件发生及其影响的随机性,进而建立考虑常态场景新能源消纳和极端场景弹性提升的两阶段优化配置模型,通过逐步对冲(PH)算法实现两阶段优化配置模型的快速求解;以改进IEEE 70节点系统为算例对所提策略进行验证,结果表明所提策略可显著提升新型配电系统新能源消纳能力和系统弹性,且大幅降低全生命周期配置成本,实现综合效益最大化,为新型配电系统中柔性多状态开关的优化配置提供了有效方案。
The growing penetration of renewable energy and the increasing frequency of extreme events require the new distribution system to simultaneously enhance the abilities of renewable energy consumption under normal scenarios and resilience under extreme scenarios. Soft open point(SOP) can realize fast res-ponse and active power flow regulation across multiple operating conditions,and has gradually become a key infrastructure to achieve these objectives. However,the existing SOP configuration strategies for single scenario fail to meet the multi-scenario construction requirements of new distribution systems. Aiming at this,a SOP configuration strategy considering renewable energy consumption under normal scenarios and resi-lience enhancement under extreme scenarios is proposed. The functional characteristics of SOPs in normal and extreme scenarios are systematically summarized. By constructing the scenario sets,the fluctuation of renewable energy output in normal scenarios and the stochasticity of extreme events are accurately described,together with their impacts. A two-stage optimal configuration model considering renewable energy utilization in normal scenarios and resilience enhancement in extreme scenarios is established,and the progressive hedging(PH) algorithm is adopted to realize the fast solution of the model. Case studies on the modified IEEE 70-bus system show that the proposed strategy can substantially increase renewable energy consumption and resilience of new power distribution system,and greatly reduce the life-cycle costs,so as to maximize the comprehensive benefits. The proposed strategy provides a practical guideline for the optimal deployment of SOPs in new distribution system.
别朝红 , 林超凡 , 李更丰 , 等 . 能源转型下弹性电力系统的发展与展望 [J]. 中国电机工程学报 , 2020 , 40 ( 9 ): 2735 - 2745 .
BIE Zhaohong , LIN Chaofan , LI Gengfeng , et al . Development and prospect of resilient power system in the context of energy transition [J]. Proceedings of the CSEE , 2020 , 40 ( 9 ): 2735 - 2745 .
周孝信 , 陈树勇 , 鲁宗相 , 等 . 能源转型中我国新一代电力系统的技术特征 [J]. 中国电机工程学报 , 2018 , 38 ( 7 ): 1893 - 1904,2205 .
ZHOU Xiaoxin , CHEN Shuyong , LU Zongxiang , et al . Techno-logy features of the new generation power system in China [J]. Proceedings of the CSEE , 2018 , 38 ( 7 ): 1893 - 1904,2205 .
董旭柱 , 华祝虎 , 尚磊 , 等 . 新型配电系统形态特征与技术展望 [J]. 高电压技术 , 2021 , 47 ( 9 ): 3021 - 3035 .
DONG Xuzhu , HUA Zhuhu , SHANG Lei , et al . Morphological characteristics and technology prospect of new distribution system [J]. High Voltage Engineering , 2021 , 47 ( 9 ): 3021 - 3035 .
马钊 , 张恒旭 , 赵浩然 , 等 . 双碳目标下配用电系统的新使命和新挑战 [J]. 中国电机工程学报 , 2022 , 42 ( 19 ): 6931 - 6945 .
MA Zhao , ZHANG Hengxu , ZHAO Haoran , et al . New mission and challenge of power distribution and consumption system under dual-carbon target [J]. Proceedings of the CSEE , 2022 , 42 ( 19 ): 6931 - 6945 .
别朝红 , 卞艺衡 , 张理寅 , 等 . 新型电力系统应对极端事件的风险防范与应急管理关键技术 [J]. 中国电机工程学报 , 2024 , 44 ( 18 ): 7049 - 7068 .
BIE Zhaohong , BIAN Yiheng , ZHANG Liyin , et al . Key techno-logies of risk prevention and emergency management against extreme events for new power systems [J]. Proceedings of the CSEE , 2024 , 44 ( 18 ): 7049 - 7068 .
潘凯岩 , 刘宏达 , 赵瑞锋 . 极端自然灾害下新型配电系统韧性提升技术综述与展望 [J/OL]. 电力系统自动化 . ( 2025-07-18 )[ 2025-07-23 ]. https:∥kns.cnki.net/kcms/detail/32.1180.TP. 20250718.0926.002.html https://kns.cnki.net/kcms/detail/32.1180.TP.20250718.0926.002.html .
别朝红 , 林雁翎 , 邱爱慈 , 等 . 弹性电网及其恢复力的基本概念与研究展望 [J]. 电力系统自动化 , 2015 , 39 ( 22 ): 1 - 9 .
BIE Zhaohong , LIN Yanling , QIU Aici , et al . Concept and re-search prospects of power system resilience [J]. Automation of Electric Power Systems , 2015 , 39 ( 22 ): 1 - 9 .
王成山 , 宋关羽 , 李鹏 , 等 . 基于智能软开关的智能配电网柔性互联技术及展望 [J]. 电力系统自动化 , 2016 , 40 ( 22 ): 168 - 175 .
WANG Chengshan , SONG Guanyu , LI Peng , et al . Research and prospect for soft open point based flexible interconnection technology for smart distribution network [J]. Automation of Electric Power Systems , 2016 , 40 ( 22 ): 168 - 175 .
BLOEMINK J M , GREEN T C . Benefits of distribution-level power electronics for supporting distributed generation growth [J]. IEEE Transactions on Power Delivery , 2013 , 28 ( 2 ): 911 - 919 .
王成山 , 孙充勃 , 李鹏 , 等 . 基于SNOP的配电网运行优化及分析 [J]. 电力系统自动化 , 2015 , 39 ( 9 ): 82 - 87 .
WANG Chengshan , SUN Chongbo , LI Peng , et al . SNOP-based operation optimization and analysis of distribution networks [J]. Automation of Electric Power Systems , 2015 , 39 ( 9 ): 82 - 87 .
LI P , SONG G Y , JI H R , et al . A supply restoration method of distribution system based on soft open point [C]∥ 2016 IEEE Innovative Smart Grid Technologies-Asia(ISGT-Asia) . Melbourne,VIC,Australia : IEEE , 2016 : 535 - 539 .
叶云 , 周飞 , 张博 , 等 . 协调故障重构和智能软开关的柔性配电系统故障恢复策略 [J]. 电力系统及其自动化学报 , 2025 , 37 ( 1 ): 74 - 83 .
YE Yun , ZHOU Fei , ZHANG Bo , et al . Service restoration stra-tegy for resilient distribution system by coordinating fault reconfiguration and soft open points [J]. Proceedings of the CSU-EPSA , 2025 , 37 ( 1 ): 74 - 83 .
王颖 , 马佳骏 , 王小君 , 等 . 含智能软开关的配电网重要负荷恢复方法 [J]. 电力系统自动化 , 2021 , 45 ( 8 ): 104 - 111 .
WANG Ying , MA Jiajun , WANG Xiaojun , et al . Critical load restoration method for distribution network with soft open point [J]. Automation of Electric Power Systems , 2021 , 45 ( 8 ): 104 - 111 .
王成山 , 宋关羽 , 李鹏 , 等 . 考虑分布式电源运行特性的有源配电网智能软开关SOP规划方法 [J]. 中国电机工程学报 , 2017 , 37 ( 7 ): 1889 - 1897 .
WANG Chengshan , SONG Guanyu , LI Peng , et al . Optimal con-figuration of soft open point for active distribution network considering the characteristics of distributed generation [J]. Proceedings of the CSEE , 2017 , 37 ( 7 ): 1889 - 1897 .
赵金利 , 李雨薇 , 李鹏 , 等 . 基于二阶锥规划的有源配电网SNOP电压无功时序控制方法 [J]. 高电压技术 , 2016 , 42 ( 7 ): 2134 - 2141 .
ZHAO Jinli , LI Yuwei , LI Peng , et al . Sequential voltage regulation of soft normally open point in active distribution network based on second-order cone programming [J]. High Vol-tage Engineering , 2016 , 42 ( 7 ): 2134 - 2141 .
张智泉 , 张嘉聪 , 符杨 , 等 . 基于股份分红和智能软开关的综合能源系统优化运行 [J]. 电力自动化设备 , 2025 , 45 ( 10 ): 160 - 168 .
ZHANG Zhiquan , ZHANG Jiacong , FU Yang , et al . Optimal ope-ration of integrated energy system based on share dividend and intelligent soft open point [J]. Electric Power Automation Equipment , 2025 , 45 ( 10 ): 160 - 168 .
ZHANG T , WANG J , ZHONG H , et al . Soft open point plan-ning in renewable-dominated distribution grids with building thermal storage [J]. CSEE Journal of Power and Energy Sys-tems , 2023 , 9 ( 1 ): 244 - 253 .
ZHANG J R , FOLEY A , WANG S Y . Optimal planning of a soft open point in a distribution network subject to typhoons [J]. International Journal of Electrical Power & Energy Sys-tems , 2021 , 129 : 106839 .
周政 , 廖凯 , 郭毅娜 , 等 . 面向配电网恢复能力提升的SOP优化配置方法 [J]. 电力系统及其自动化学报 , 2024 , 36 ( 11 ): 1 - 10 .
ZHOU Zheng , LIAO Kai , GUO Yina , et al . SOP optimization configuration method for distribution network restorability improvement [J]. Proceedings of the CSU-EPSA , 2024 , 36 ( 11 ): 1 - 10 .
毛志鹏 , 孙建军 , 黄志强 , 等 . 考虑闭式潮流优化分布的主动配电网供电恢复方法 [J]. 电力自动化设备 , 2024 , 44 ( 8 ): 109 - 115 .
MAO Zhipeng , SUN Jianjun , HUANG Zhiqiang , et al . Power supply recovery method of active distribution network consi-dering optimal distribution of closed-loop power flow [J]. Electric Power Automation Equipment , 2024 , 44 ( 8 ): 109 - 115 .
马文忠 , 吕清琛 , 张彦 , 等 . 配电网故障状态下柔性多状态开关故障电流抑制策略 [J]. 电网技术 , 2021 , 45 ( 11 ): 4251 - 4258 .
MA Wenzhong , LÜ Qingchen , ZHANG Yan , et al . Suppression strategy for fault current of flexible multi-state switch in distribution network fault state [J]. Power System Technology , 2021 , 45 ( 11 ): 4251 - 4258 .
CAO W Y , WU J Z , JENKINS N , et al . Operating principle of soft open points for electrical distribution network operation [J]. Applied Energy , 2016 , 164 : 245 - 257 .
郑涛 , 沈文韬 , 吕文轩 , 等 . 基于智能软开关的柔性互联配网相间短路故障定位方法 [J]. 电网技术 , 2024 , 48 ( 12 ): 5118 - 5128 .
ZHENG Tao , SHEN Wentao , LYU Wenxuan , et al . Fault location method for phase-to-phase short circuit in flexible interconnected distribution network based on SOP [J]. Power System Technology , 2024 , 48 ( 12 ): 5118 - 5128 .
张国荣 , 沈聪 , 彭勃 , 等 . 馈线故障下柔性多状态开关的平滑切换策略 [J]. 高电压技术 , 2019 , 45 ( 10 ): 3050 - 3058 .
ZHANG Guorong , SHEN Cong , PENG Bo , et al . Smooth swi-tching strategy of flexible multi-state switch in the case of feeder fault [J]. High Voltage Engineering , 2019 , 45 ( 10 ): 3050 - 3058 .
MA S S , SU L , WANG Z Y , et al . Resilience enhancement of distribution grids against extreme weather events [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 5 ): 4842 - 4853 .
YING M , ZHANG W , YU H , et al . An overview of the China meteorological administration tropical cyclone database [J]. Jour-nal of Atmospheric and Oceanic Technology , 2014 , 31 ( 2 ): 287 - 301 .
LU X Q , YU H , YING M , et al . Western north Pacific tropical cyclone database created by the China meteorological admini-stration [J]. Advances in Atmospheric Sciences , 2021 , 38 ( 4 ): 690 - 699 .
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