电力系统自动化2017，Vol.41Issue(21)：86-93,8.DOI:10.7500/AEPS20170615001
计及分布式电源渗透率变化的变电站动态扩展规划
Dynamic Expansion Planning for Substation Considering Variation of Distributed Generator Permeability
摘要
Abstract
Aiming at the problem of coordination of source,network and load in planning area where the permeability of distributed generator varies from low to high at different stages of development,a dynamic expansion planning method for substation with distributed generator penetration is proposed.Firstly,considering the rolling input effect and the residual value difference of substation during the planning period,a dynamic expansion planning model for substation with distributed generator permeability is established.Secondly,considering load balance and the influence of distributed generator capacity on the power supply division of substation,the penalty function,convexity and direction improvement methods of weighted Voronoi diagram algorithm are achieved.Thirdly,the substation dynamic expansion planning method of active distribution network based on genetic algorithm and heuristic algorithm is proposed,and the construction sequence of active distribution network substation is obtained.Finally,an example is given to illustrate the scientific and practicality of the method.关键词
渗透率/动态扩展规划/改进加权Voronoi图/遗传算法/启发式算法Key words
permeability/dynamic expansion planning/improved weighted Voronoi diagram/genetic algorithm/heuristic algorithm引用本文复制引用
刘洪,王博,葛少云,郑楠,郭力..计及分布式电源渗透率变化的变电站动态扩展规划[J].电力系统自动化,2017,41(21):86-93,8.基金项目
国家重点研发计划资助项目(2016YFB0900401) （2016YFB0900401）
国家自然科学基金资助项目(51477116).This work is supported by National Key Research and Development Program of China (No.2016YFB0900401) and National Natural Science Foundation of China(No.51477116). （51477116）
