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采用动态规划技术实现配电网恢复供电
邓群,孙才新,周湶,张晓星,程其云
作者单位
摘要:
配电网故障区域恢复供电的最佳路径实际上是故障情况下的配电网络重构.其目标主要是为了既快速恢复非故障区域供电,同时又满足线路负载容量的要求、线损最小、操作次数最少、恢复后各馈线负荷平衡、可靠性最高等条件.目前在配网自动化领域中讨论得比较多的都在如何实现快速隔离故障、快速恢复非故障区域供电的技术手段上,而对恢复路径的最优化选择的研究则鲜有所见.配电网络非故障区域恢复供电问题是近年来配电领域研究的新课题.综合采用动态规划技术及非线性多目标技术进行配电网非故障区域恢复供电的最佳路径选择,实例证明该方法简单、快速、实用、有效.
关键词:  配电网 恢复供电 最佳路径 动态规划
DOI:10.11835/j.issn.1000-582X.2006.03.010
分类号:TM727.2
基金项目:
Realization of Distribution Power Recoering with Dynamic Programming
DENG Qun  SUN Cai-xin  ZHOU Quan  ZHANG Xiao-xing  CHENG Qi-yun
Abstract:
Distribution power reconflguration is realization of distribution power recovering. The target is not only to recover power supply immediately for the non-trouble area, but also meet the capacity of the line load, the least wire lose, the least operating steps, keeping lines balance and the highest reliability. At present most researches focus how to separate trouble quickly and how to recover the non-trouble area. Few researches discussed selecting optimized recovering path. The problem to realize distribution power recovering is a new task in the distribution power field. Examples prove it is a simple, fast, practically and efficient method to select the best path to recover the non-trouble area with dynamic programming and non-linear multi-object technology.
Key words:  distribution  power recover  best path  dynamic programming
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