[1]谢传治,高喜珠,闫永生,等.基于非线性原-对偶内点算法的电力系统无功优化[J].郑州大学学报(工学版),2006,27(02):77-80.[doi:10.3969/j.issn.1671-6833.2006.02.019]
　Xie Chuanzhi,Gao Xizhu,Yan Yongsheng,et al.Reactive power optimization of power system based on nonlinear primitive-dual internal point algorithm[J].Journal of Zhengzhou University (Engineering Science),2006,27(02):77-80.[doi:10.3969/j.issn.1671-6833.2006.02.019]
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基于非线性原-对偶内点算法的电力系统无功优化()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
27
期数:
2006年02期
页码:
77-80
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Reactive power optimization of power system based on nonlinear primitive-dual internal point algorithm
作者:
谢传治; 高喜珠; 闫永生; 等.
郑州大学电气工程学院,河南,郑州,450002, 三门峡水力发电厂,河南,三门峡,472000, 河南电力实验研究院,河南,郑州,450052
Author(s):
Xie Chuanzhi; Gao Xizhu; Yan Yongsheng; etc
关键词:
无功优化;  非线性规划;  原-对偶内点算法;  障碍参数;  对偶间隙;  加速因子
Keywords:
DOI:
10.3969/j.issn.1671-6833.2006.02.019
文献标志码:
A
摘要:
以电力系统中无功优化的非线性规划模型为基础,采用原对偶内点算法进行全局寻优.文中通过对障碍参数确定方式的研究,根据障碍参数的物理本质以及电力系统本身的特点,提出了在运用原对偶内点算法分析电力系统无功优化时,应根据不同物理意义的变量来确定相应障碍参数的方法.在此基础上,分析了障碍参数中加速因子对算法的影响,提出了加速因子的动态确定策略.在对IEEE118节点系统进行的计算分析表明本文算法收敛性好、计算速度快.
Abstract:
Based on the nonlinear programming model of reactive power optimization in power system, the original dual internal point algorithm is used for global optimization. In this paper, according to the physical nature of the obstacle parameters and the characteristics of the power system itself, a method is proposed to determine the corresponding obstacle parameters according to the variables of different physical meanings when using the original dual internal point algorithm to analyze the reactive power optimization of the power system. On this basis, the influence of acceleration factor on the algorithm in the obstacle parameters is analyzed, and a dynamic determination strategy of acceleration factor is proposed. The calculation analysis of IEEE118 node system shows that the proposed algorithm has good convergence and fast calculation speed.

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更新日期/Last Update: 1900-01-01