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电网技术  2006 

基于模拟植物生长算法的电力系统无功优化

, PP. 37-41

Keywords: 电力系统,无功优化,模拟植物生长算法,分形,随机搜索

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Abstract:

将模拟植物生长算法应用于电力系统无功优化。提出了将无功补偿容量、变压器主变抽头和发电机节点电压3种类型的控制变量采用统一模式转化成整型变量的方法。对Ward-Hale6节点、IEEE30节点系统的计算分析及连续型发电机节点电压的离散点个数对计算结果影响的探讨表明兼具随机性和方向性搜索机制的模拟植物生长算法具有较强的全局搜索能力,且使用方便,为解决电力系统无功优化问题提供了一种新途径。

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