江苏省科技期刊可视化阅读平台

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江苏科技信息 ›› 2015, Vol. 32 ›› Issue (25): 53-54.doi: 10.3969/j.issn.1004-7530.2015.25.028

• 论文 • 上一篇    下一篇

并行遗传定值优化算法研究

赵玮杰, 李丹   

  1. 牡丹江医学院,黑龙江牡丹江,157000;国网吉林省电力有限公司延边供电公司,黑龙江牡丹江,157000
  • 出版日期:2015-09-05 发布日期:2015-09-05

Optimal Coordination of Definite-Time Relay Based on Parallel Genetic Algorithm for Protection Optimization

Zhao Weijie, Li Dan   

  • Online:2015-09-05 Published:2015-09-05

摘要： 获得一套全局最优的继保定值，对电网安全稳定运行有重要作用。经过对以往文献的研究，文章总结了主要的优化方法，并针对遗传算法计算精度高但是耗时长的特点，提出了并行计算的遗传优化算法。对遗传算法模型等进行概述，描述了并行遗传优化算法的核心算法。

关键词: 遗传算法, 并行计算, 定值优化

Abstract: How to get a set of protection values,which can fullfil users’ expectations and ensure the the best overall performance of protection,is of great importance to the power system working safely and stably.According to research on the past literatures,summarized the main optimization methods until now and and in the light of Genetic algorithm’s being high precision but time-consuming long characteristics put forward the parallel computation of genetic optimization algorithm.Reviewed the genetic algorithm model etc. and described the parallel Genetic algorithm of optimization algorithm.