Distribution network resilience enhancement approach considering cooperative scheduling of maintenance crews and switch operators

被引：0

作者：

Sun, Kaitao ^{[1
]}

Liu, Jiancun ^{[1
]}

Zhou, Xuesong ^{[1
]}

Chen, Xi ^{[1
]}

机构：

[1] Tianjin Key Laboratory of New Energy Power Conversion，Transmission and Intelligent Control, Tianjin University of Technology, Tianjin

来源：

Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2024年 / 44卷 / 12期

关键词：

distribution network; fault repair; maintenance; network reconfiguration; pre-deployment; resilience; switch operator;

D O I：

10.16081/j.epae.202409010

中图分类号：

学科分类号：

摘要：

Frequent occurrence of extreme events affects the safe and stable operation of the distribution network. In this regard,a distribution network resilience enhancement approach that considers the cooperative scheduling of maintenance crews and switch operators is proposed. Before the disaster,maintenance crews and switch operators are pre-deployed for a fault scenario set that may be triggered by extreme events,and preventive power supply islands are formed through network reconfiguration to improve the resilience of distribution network to extreme events. After the disaster,considering the differential characteristics of different fault scenarios,for the coupled process of fault isolation,fault repair and load restoration, the collaborative scheduling of maintenance crews and switch operators is optimized,and the restorative power supply islands in coordination with network reconfiguration are formed,further the load loss of the distribution network is reduced,and the resilience level of the distribution network is improved. A scenario-based stochastic scheduling model is established,and the effectiveness of the proposed method is verified by IEEE 33-bus distribution system. © 2024 Electric Power Automation Equipment Press. All rights reserved.

引用

页码：239 / 246

页数：7

共 25 条

[1]

ZHANG Yachao, DING Zhilong, XIE Shiwei, Et al., Review and prospect of power distribution network resilience enhancement for energy internet, Power System Technology, 47, 5, pp. 2054-2069, (2023)

[2]

ZHU Hao, FU Wei, XIE Haipeng, Et al., Repair crew pre-scheduling and post-disaster dispatch method considering uncertainty of component fault location, Electric Power Automation Equipment, 44, 6, pp. 161-168, (2024)

[3]

WU H, XIE Y Y, WU Q W, Et al., A three-stage resilient dispatch of mobile emergency generators in a distribution system against hurricanes[J], International Journal of Electrical Power & Energy Systems, 148, (2023)

[4]

PAN Yuqin, GENG Guangchao, JIANG Quanyuan, Consistency algorithm based control strategy for soft open point cluster [J], Automation of Electric Power Systems, 47, 6, pp. 101-109, (2023)

[5]

FU Yang, GU Jiping, TIAN Shuxin, Et al., Multidimensional resilience evaluation method of active distribution network based on earthquake disaster scene, Electric Power Automation Equipment, 43, 3, pp. 1-11, (2023)

[6]

YUAN W, WANG J H, QIU F, Et al., Robust optimization-based resilient distribution network planning against natural disasters, IEEE Transactions on Smart Grid, 7, 6, pp. 2817-2826, (2016)

[7]

CHEN Yunhan, XU Yin, WANG Ying, Et al., Pre-disaster positioning of mobile emergency resources for urban distribution network considering potential restoration demand, Automation of Electric Power Systems, 47, 14, pp. 105-113, (2023)

[8]

CHEN Biyun, JIN Yang, XU Qi, Et al., Resilience planning of distribution networks considering emergency response capability of energy storage throughout entire process of post-disaster recovery, Power System Technology, 48, 5, pp. 1855-1862, (2024)

[9]

LI Shaoyan, ZHAO Hanguang, GU Xueping, Et al., A novel transmission network reconfiguration strategy considering active improvement of system resilience under the differential influence of contingencies, Proceedings of the CSEE, 44, 5, pp. 1712-1726, (2024)

[10]

WANG Tao, WU Chuantao, SUI Quan, Et al., Integrated dispatching strategy for post-disaster distribution networks with fault repair and network reconfiguration, Proceedings of the CSEE, 44, 5, pp. 1764-1777, (2024)

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