电网技术Issue(10)：2802-2807,6.
多目标决策分析的电网综合停电管理模型
A Comprehensive Outage Management Model Based on Multi-Objective Decision Analysis
摘要
Abstract
In allusion to the heavy workload and inefficiency in comprehensive outage management of power grids, synthetically considering shutdown of power equipments caused by outage due to maintenance schedule, temporary outage, outage caused by faults, outage due to rush-repair, outage under construction and so on a multi-objective and multi-restriction decision analysis model for comprehensive outage management of power grid is proposed. In the proposed model, the permutations and combinations of concrete outage time intervals of all power equipments to be interrupted are taken as decision variables;the operation modes of power grid, the requirement on power supply reliability, the resource allocation for operation and maintenance and the coordination of outage time are taken as constraints; the joint optimization of economy, reliability and workload balance of power grid is taken as the objective. In the computation the multi-objective differential evolution algorithm based on elitism strategy and sorting of objective function values is utilized to achieve global Pareto frontier optimum solution set efficiently and several optional schemes can be generated for the comparative analysis and terminal decision-making of electric power enterprises. The reasonableness and validity of the proposed model are verified by simulation results of RBTS-BUS6 system.关键词
停电管理/多目标优化/可靠性/工作量均衡性/差分进化算法Key words
outage management/multi-objective optimization/reliability/workload balance/differential evolution algorithm分类
信息技术与安全科学引用本文复制引用
郇嘉嘉,王钢,李海锋,汪隆君..多目标决策分析的电网综合停电管理模型[J].电网技术,2013,(10):2802-2807,6.基金项目
中央高校基本科研业务费专项资金资助项目(2012ZB0007)；广东省高新技术产业化重点项目--工业攻关(2010A0102000005)。@@@@Project Supported by Fundamental Research Funds for the Central Universities(2012ZB0007) （2012ZB0007）
Project Supported by High-tech Industrialization Key Project in Guangdong (2010A010200005) （2010A010200005）
