内蒙古电力技术2025，Vol.43Issue(2)：12-20,9.DOI:10.19929/j.cnki.nmgdljs.2025.0017
台风灾害中配电网重构的二阶段优化模型
Two-Stage Optimization Model for Distribution Network Reconstruction in Typhoon Disasters
摘要
Abstract
Typhoon disasters frequently occur in cities along the southeast coast of China,causing serious impacts on the normal operation of power distribution network.This paper proposes a two-stage optimization model for distribution network reconstruction in typhoon disasters.the distribution network is divided into regions,and the impact of typhoons on power lines is simulated.A set of faulty lines is obtained through Monte Carlo sampling.During the disaster phase,when the system is operating at reduced load,the distribution network is reconstructed to restore normal power supply to some important loads.In the post disaster stage,the repair team repairs the faulty lines with the objective function of maximizing load recovery,and uses Particle Swarm Optimization to generate the optimal repair sequence.In the process of line repair,fault repair and distribution network reconstruction are coordinated to achieve normal power supply for all loads in the distribution system in the shortest possible time.Taking the IEEE 33 distribution system as an example for simulation analysis,the results show that the proposed strategy can ensure the power supply of loads in the system in the shortest possible time after a typhoon disaster occurs.关键词
极端灾害/配电网/重构复电/资源调控/二阶段优化Key words
extreme disasters/distribution network/reconstructing and restoring power/resource regulation/two-stage optimization分类
信息技术与安全科学引用本文复制引用
吴龙腾,郭乾,吴杰康,陈冠熹..台风灾害中配电网重构的二阶段优化模型[J].内蒙古电力技术,2025,43(2):12-20,9.基金项目
广东省基础与应用基础研究基金区域联合基金项目——粤港澳研究团队项目"极端灾害下配电网灵活资源调控策略与防御技术研究"(2020B1515130001) （2020B1515130001）
中国南方电网有限责任公司科技项目"极端灾害下配电网灵活资源调控策略与防御技术研究"[036000KK52222036(GDKJXM20222392)] （GDKJXM20222392）
