基于改进粒子群算法的配电网大修项目优选模型  

Optimal selection model of distribution network overhaul projects based on improved particle swarm algorithm

作　　者：黄建平 何超 刘秀 Huang Jianping;He Chao;Liu Xiu(State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310007,Zhejiang;State Grid Zhejiang Electric Power Co.,Ltd.Information and Communication Branch,Hangzhou 310020,Zhejiang)

机构地区：[1]国网浙江省电力有限公司,浙江杭州310007 [2]国网浙江省电力有限公司信息通信分公司,浙江杭州310020

出　　处：《现代科学仪器》2022年第3期136-141,共6页Modern Scientific Instruments

摘　　要：利用数据分析配网精准投资,在有限项目批复投资规模下充分利用资金,确保配网大修项目效益最大化是项目规划的核心。基于配网供电可靠性、负荷预测、配网故障、网损、历史项目评价分析结果,建立配电网大修成效分析模型。利用改进的粒子群算法分析配电网大修项目优选方案,得出在满足配电网供电要求和线路容量等条件下的投资效益最优项目规划方案,并横向比较验证优选模型的有效性和可行性。Using data to analyze the precise investment of distribution network,making full use of funds under the limited project approved investment scale,and ensuring the maximum benefit of the distribution network overhaul project is the core of project planning.Based on the distribution network power supply reliability,load forecasting,distribution network failures,network losses,and the analysis results of historical project evaluation,a distribution network overhaul effectiveness analysis model is established.The improved particle swarm algorithm is used to analyze the optimal plan of the distribution network overhaul project,and the optimal project planning plan for the investment benefit under the conditions of meeting the power supply requirements and line capacity of the distribution network is obtained,and the effectiveness and feasibility of the optimal model is verified by a horizontal comparison Sex.

关 键 词：配电网规划 粒子群算法 精益化投资 大修效率 

分 类 号：TM7[电气工程—电力系统及自动化]