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
郇嘉嘉;王钢;李海锋;汪隆君;
摘要(Abstract):
针对目前电网综合停电管理中存在的工作量大和效率低下等问题,综合考虑计划停电、临时停电、故障停电、抢修停电、停电施工等各因素造成停电的电网设备,提出电网综合停电管理多目标多约束决策分析模型。该模型以全部待停电设备具体停电时段的排列组合为决策变量,以电网运行方式、供电可靠性要求、运行维护资源配置和停电时间协调情况为约束条件,以电网经济性、可靠性、工作量均衡性联合最优为目标。计算过程采用基于精英保留策略和目标函数值排序的多目标差分进化算法,高效求取全局Pareto前沿最优解集,生成多种可选方案,提供给电力企业进行对比分析和最终决策。以RBTS-BUS6为例进行分析计算,验证了所提模型的合理性和有效性。
关键词(KeyWords): 停电管理;多目标优化;可靠性;工作量均衡性;差分进化算法
基金项目(Foundation): 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)~~
作者(Author): 郇嘉嘉;王钢;李海锋;汪隆君;
Email:
DOI: 10.13335/j.1000-3673.pst.2013.10.046
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