基于RAGA-PPM的电能质量综合评估方法

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Abstract Power quality comprehensive evaluation is the premise of solving all kinds of power quality problems. The projection pursuit method(PPM) can solve problems of excesive power quality evaluation indexes, complicated structures, the high-dimensional and non-linear index system. The method sets up a power quality comprehensive evaluation model based on projection pursuit method of real-coded accelerating genetic algorithm(RAGA-PPM). In order to complete power quality comprehensive evaluation, the model need construct a projection index function and optimize it through real-coded accelerating genetic algorithm(RAGA). RAGA is able to narrow the searching space of variables to be optimized through treating the solution space of the former excellent generations as the searching space of the next generations, then achieve accelerated processing. The evaluation process of the model shows the simple and universal method which is simple for computer programming and has the accurate objective evaluation results.

Key words： Power quality comprehensive evaluation model RAGA PPM RAGA-PPM

Received: 11 October 2013 Published: 22 May 2014

PACS:

TM732

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	Articles by authors
	Li Hua
	He Pengju
	Jing Liting
	Li Lingling
	Duan Chaoying

Cite this article:

Li Hua,He Pengju,Jing Liting等. The Method of Power Quality Comprehensive Evaluation Based on Projection Parsuit[J]. Transactions of China Electrotechnical Society, 2013, 28(2增): 349-353.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2013/V28/I2增/349

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作者简介:李华女, 1969年生, 硕士, 研究方向为控制科学与工程。贺鹏举男, 1988 年生, 硕士研究生, 研究方向为电器可靠性及检测技术。李玲玲女, 1968 年生, 教授, 博士生导师, 研究方向为电力系统及其自动化、电器可靠性。