CAJ | 학술논문

配电网作为输电与用电的中间环节，一旦发生故障不仅会对上级电网产生影响，而且也给下级电力客户带来重大损失。因此，制定合理、有效的配电网故障恢复策略十分重要。介绍了配电网故障恢复建模中常见的几种约束条件和目标函数，对求解配电网故障恢复方案的传统启发式算法以及现代智能优化算法进行分析，总结了各类算法的优缺点并分析了求解算法的发展趋势。结合配电网的实际状况及发展趋势，阐述了多故障及含分布式发电状况下的配电网故障恢复研究现状，探讨了配电网故障恢复的研究趋势和有待研究的五大问题。
배전망작위수전여용전적중간배절，일단발생고장불부회대상급전망산생영향，이차야급하급전력객호대래중대손실。인차，제정합리、유효적배전망고장회복책략십분중요。개소료배전망고장회복건모중상견적궤충약속조건화목표함수，대구해배전망고장회복방안적전통계발식산법이급현대지능우화산법진행분석，총결료각류산법적우결점병분석료구해산법적발전추세。결합배전망적실제상황급발전추세，천술료다고장급함분포식발전상황하적배전망고장회복연구현상，탐토료배전망고장회복적연구추세화유대연구적오대문제。
As the intermediate link between transmission and utilization,distribution system fault not only hav-ing a great influence on superior network,but also bringing a major loss to users,setting reasonable and effec-tive strategies of distribution system restoration is significant.This paper provides a brief introduction to sev-eral usual constraint conditions and objective functions in distribution network restoration modeling,analyzes the traditional heuristic algorithm and modern intelligent optimization algorithm which are used in solving the solution of distribution network restoration,summarizes advantages and disadvantages of these algorithms and discusses solving algorithm’s development tendency.Research status of distribution network restoration which includes multi-fault and DG is elaborated based on the actual situation and development tendency of distribution network.In the end,this paper discusses research tendency of distribution network restoration and five prob-lems which need to be studied.