彭可;黄丹;罗安;

• 1:湖南师范大学工学院
• 2:湖南大学电气与信息工程学院

摘要(Abstract)：

针对网络具有前向通道数据丢包的情况,提出一种基于网络化控制模型的改进无功优化算法。首先将网络化控制模型引入无功优化实时控制,实现了基于网络化控制模型的无功优化问题建模,并分析了网络数据丢包对于无功优化算法的影响;进而针对网络前向通道中数据丢包问题,提出利用历史控制量进行去冗–保持处理的改进优化方法;最后以定向变异遗传算法为例,针对IEEE 118节点系统进行了无功优化仿真分析。结果表明:当系统的网络前向通道中存在不可控输出量时,利用该方法不仅能保证系统达到近似的最优状态,而且其收敛性和求解速度都得到提高。

关键词(KeyWords)： 无功优化;网络化控制模型;数据丢包;去冗–保持处理;定向变异遗传算法

Abstract:

Keywords:

基金项目(Foundation): 湖南省科技计划资助项目(2010CK3019);; 湖南省教育厅科研资助项目(08B050)~~

作者(Author): 彭可;黄丹;罗安;

Email:

DOI: 10.13335/j.1000-3673.pst.2011.03.026

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