摘要
配电网的复杂程度、感知难度和调度管理难度远超主网,随着新能源的大量接入,配电网调度管理模式的选择是一项亟需研究的工作。针对配电网调度管理模式选择问题,提出基于综合权重优劣解距离法(technique for order preference by similarity to ideal solution,TOPSIS)模型的调度管理模式评估方法,实现对调管模式的评估和分析。首先,总结现行的调度管理模式和规划的未来集约化模式,计及新能源的并网容量,综合考虑高效性、协调性、经济性和社会性,构建配电网调度管理模式评估指标体系;然后,应用层次分析法和熵权法获得主观、客观权重,加权求取综合权重,进而建立基于TOPSIS的评估模型;最后,以北方某地实际配网为例,验证所提方法的可行性。
The complexity,perception difficulty and scheduling management difficulty of distribution network are far beyond those of main grid and along with the large amount grid-connection of new energy the selection of dispatching and management mode of distribution network is such a work in a need for research urgently.In allusion to the problem of selecting distribution network dispatching and management mode,a dispatching and management mode evaluation method based on the model of technique for order preference by similarity to ideal solution(abbr.TOPSIS)was proposed to implement the evaluation and analysis on dispatching and management modes.Firstly,the current dispatching management modes and the being planned future intensification mode were summarized,and taking the grid-connected capacity of new energy into account and comprehensively considering high efficiency,coordination,economy and sociality an evaluation index system for distribution network dispatching and management was constructed.Secondly,by use of analytic hierarchy process(abbr.AHP)algorithm and entropy weight method,the subjective and objective weights were obtained and the weighted comprehensive weight was obtained,furthermore,a TOPSIS-based evaluation model was established.Finally,taking a certain actual distribution network located in North China for example,the feasibility of the proposed method was verified.
作者
曲绍杰
吕奕波
高重晖
王腾志
林俐
QU Shaojie;LÜYibo;GAO Zhonghui;WANG Tengzhi;LIN Li(State Grid Jilin Electric Power Co.,Ltd.,Changchun 130000,Jilin Province,China;State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(North China Electric Power University),Changping District,Beijing 102206,China)
出处
《现代电力》
北大核心
2022年第4期487-495,共9页
Modern Electric Power
基金
国网吉林省电力有限公司2020年科技项目(2020JBGS-01)。
关键词
调度管理模式
评估方法
评估指标体系
综合权重
Scheduling management mode
evaluation method
evaluation index system
comprehensive weight
