电网技术2013，Vol.37Issue(2)：471-476,6.
交互式输电网检修计划多目标决策方法
Multi-Objective Decision Making Method for Maintenance Scheduling of Transmission Network
刘文颖 1谢昶 1文晶 1王佳明 1李静2
作者信息
- 1. 新能源电力系统国家重点实验室(华北电力大学),北京市昌平区102206
- 2. 中国电力科学研究院,北京市海淀区100192
- 折叠
摘要
Abstract
In essence the optimization of maintenance scheduling is a multi-objective and multi-constrained ' optimization problem with decision preference. At present, the research of this problem focuses in the field of single objective optimization, so decision-makers, diversified demand on optimization objectives cannot be satisfied. A multi-objective optimization model for maintenance scheduling of transmission network, in which the lowest maintenance cost and the minimum expected energy not supplied (EENS) are taken as objectives, is built, and an interactive multi-objective decision-making method is proposed to solve the built model. Based on the satisfaction degree of objective and the nearness degree of objective an interactive decision-making model is constructed, and a multi-objective optimization model is decomposed into three single-objective decision-making models to solve the multi-objective optimization problem. To avoid the arbitrariness in the artificial determination of objective weights and make the proposed method easy to apply, the subjective desire of the decision-maker is incarnated by continually adjusting satisfaction degree of each single-objective and nearness degree of overall objectives. The effectiveness of the built model and the proposed interactive multi-objective decision-making method is verified by simulation results of IEEE RTS-79 system.关键词
检修计划/多目标决策/交互式/目标满意度/目标贴近度Key words
maintenance scheduling/ multi-objective decision making/ interactive/ objective satisfaction degree/objective nearness degree分类
信息技术与安全科学引用本文复制引用
刘文颖,谢昶,文晶,王佳明,李静..交互式输电网检修计划多目标决策方法[J].电网技术,2013,37(2):471-476,6.
