馈线自动化中环网开关状态组合优化算法

摘要

针对配电网中馈线上的开关繁多、网络重构困难的情况，采用遗传算法进行配电网馈线上开关状态的优化组合，在满足用户供电可靠性的前提下，使网损最小、支路不出现过负荷、网络结构最优等，以实现配电网重构。通过算例，说明该方法是行之有效的。%An optimization method of switch state combination is proposed torestructure power distribution network, which is difficult when there are too many switches on feeder. It adopts a genetic algorithm (GA) and realizes the distribution network reconfiguration with the least network loss, no overload on branch and best network structure, on condition the power supply reliability for user is satisfied. The calculation example shows that the method is effective.