| 引用本文: | 段京平,赵天赐,吴昊,侯恺,朱乐为,贾宏杰.考虑极端灾害下面向故障恢复全过程的配电网⁃通信网协同恢复优化方法[J].电力自动化设备,2026,46(1):127-134 |
| DUAN Jingping,ZHAO Tianci,WU Hao,HOU Kai,ZHU Lewei,JIA Hongjie.Optimized method for coordinated restoration of power distribution network and communication network considering whole process of fault restoration under extreme disasters[J].Electric Power Automation Equipment,2026,46(1):127-134 |
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| 考虑极端灾害下面向故障恢复全过程的配电网⁃通信网协同恢复优化方法 |
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段京平1,2, 赵天赐3,4, 吴昊1,4, 侯恺1,4, 朱乐为3,4, 贾宏杰1
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1.天津大学 智能配用电装备与系统全国重点实验室，天津 300072;2.国网物资有限公司，北京 100120;3.天津理工大学 电气工程与自动化学院，天津 300384;4.天津天大求实电力新技术股份有限公司，天津 300392
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| 摘要: |
| 随着极端灾害频发，配电网与通信网的协同恢复在降低信息物理系统负荷损失方面愈加重要，但现有研究忽视了通信网在故障定位与隔离阶段的感知与控制作用。针对上述问题，提出了一种极端灾害下考虑故障恢复全过程的配电网信息物理系统协同恢复方法。构建配电网区域划分模型，定义未知区域、故障区域、停电区域和通电区域，以表征通信网在故障定位、隔离与恢复各阶段中的支撑作用；在此基础上，构建不同类型应急资源调度模型，涵盖人工巡线队伍、配电网及通信网抢修队伍、移动电源车，并结合通信-配电网络故障耦合特性，提出面向多资源协同的配电网信息物理系统协同恢复优化模型。以改进的IEEE 33节点配电网系统为例开展仿真验证，结果表明所提方法能够有效提升灾后恢复速度与系统韧性，验证了所提策略的有效性和优越性。 |
| 关键词: 配电网 信息物理系统 极端灾害 资源调度 协同恢复 故障恢复 通信 |
| DOI：10.16081/j.epae.202512003 |
| 分类号: |
| 基金项目:国家自然科学基金联合基金资助项目(U23B6006，U24B2078)；国家科技重大专项低碳高可靠城市配电系统示范工程(2024ZD0800700) |
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| Optimized method for coordinated restoration of power distribution network and communication network considering whole process of fault restoration under extreme disasters |
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DUAN Jingping1,2, ZHAO Tianci3,4, WU Hao1,4, HOU Kai1,4, ZHU Lewei3,4, JIA Hongjie1
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1.State Key Laboratory of Smart Power Distribution Equipment and System, Tianjin University, Tianjin 300072, China;2.State Grid Materials Co.,Ltd.,Beijing 100120, China;3.School of Electrical Engineering and Automation, Tianjin University of Technology, Tianjin 300384, China;4.Tianjin Tianda Qiushi Electric Power High Technology Co.,Ltd.,Tianjin 300392, China
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| Abstract: |
| With the increasing frequency of extreme disasters, the coordinated restoration between the power distribution network and communication network has become increasingly important in reducing load loss in the cyber-physical system. However, existing researches overlook the sensing and control role of communication network during fault detection and isolation stages. In response to the above issues, a coordinated restoration method for the cyber-physical system of distribution network considering the whole process of fault restoration under extreme disasters is proposed. A regional division model of the power distribution network is constructed, and unknown, fault, power outage, and energized areas are defined to represent the supporting role of the communication network in each stage of fault location, isolation and restoration. On this basis, a scheduling model for different types of emergency resources is established, covering manual line inspection teams, repair teams for the power distribution network and the communication network, and mobile power supply vehicles. This model incorporates the fault coupling characteristics of communication network and power distribution network and proposes an optimization model for coordinated recovery based on multi-resource collaboration. A simulation verification is carried out using the modified IEEE 33-node power distribution network as an example. The results show that the proposed method can effectively improve the post-disaster restoration speed and system resilience, verifying the effectiveness and superiority of the proposed strategy. |
| Key words: distribution network cyber-physical system extreme disasters resource scheduling coordinated restoration fault restoration communication |
