考虑电压稳定性的快速多目标无功优化方法

张安安; 杨洪耕

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考虑电压稳定性的快速多目标无功优化方法

电气工程 | 更新时间：2023-11-28

- 考虑电压稳定性的快速多目标无功优化方法
- A Fast Approach to Multi-objective Reactive Power Optimization Considering Voltage Stability
- 工程科学与技术 2009年41卷第6期页码：219-225
- 作者机构：
  
  四川大学电气信息学院
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目(50677041;50810305011)
- DOI：
  中图分类号：
- 纸质出版日期：2009，
  
  网络出版日期：2008-9-11，
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张安安,杨洪耕.考虑电压稳定性的快速多目标无功优化方法[J].工程科学与技术,2009,41(6):219-225.

Zhang An-an, YANG Hong-geng. A Fast Approach to Multi-objective Reactive Power Optimization Considering Voltage Stability[J]. Advanced Engineering Sciences, 2009,41(6):219-225.
张安安,杨洪耕.考虑电压稳定性的快速多目标无功优化方法[J].工程科学与技术,2009,41(6):219-225. DOI：

Zhang An-an, YANG Hong-geng. A Fast Approach to Multi-objective Reactive Power Optimization Considering Voltage Stability[J]. Advanced Engineering Sciences, 2009,41(6):219-225. DOI：

摘要

中文摘要: 针对多目标无功优化方法存在寻优时间过长，优化结果针对性不强以及难以实现自动实时控制的问题，将一种基于ε-支配域的多目标进化算法应用到多目标无功优化的求解中，根据多目标模糊评价函数各目标分量的不同重要程度，构建出自适应ε-支配域

生成相应的后评价模糊控制器以实现优化结果的智能选择。在IEEE14，IEEE30和IEEE118节点系统上进行仿真试验，并与几种典型的多目标优化方法进行比较，证明了所提出的方法能使多目标无功优化的速度得到较大提高，针对系统的薄弱环节进行改进，从而更适用于电力系统自动实时控制。

Abstract

Abstract:In order to solve the problem that the Multi-objective Evolutionary Algorithm (MOEA) used in reactive power optimization currently has the shortcomings of time consuming computation

poor orientability and applicability

a ε-omination based MOEA was applied in reactive power optimization.According to different significance among objective components

an adaptive ε-omination was created and relevant post-evaluation fuzzy logic controller was established to select solution. IEEE14

IEEE30 and IEEE118 systems were utilized to test the approach against some other state-of-the-art MOEAs and the results showed that the method could maintain good search results

save a lot computation time and fit to real-time control.

关键词

无功优化多目标优化ε-支配域电压稳定性

Keywords

references

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