基于遗传算法的开关角优化三相PWM逆变器谐波抑制

2010 XIth International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design (SM2ACD) Pub Date : 2010-12-17 DOI:10.1109/SM2ACD.2010.5672311

Osama Y. Mahmood AL-Rawi, N. M. Noaman, Mohammed Majed Mohammed AlKhalidy

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引用次数: 2

摘要

给出了一种基于实数编码遗传算法求解总谐波失真(THD)准则最小化的简单而有效的设计方法。与复杂的非遗传优化算法相比，GAs提供了一种更简单的离线调谐脉宽调制(PWM)开关角的方法。遗传算法是根据自然进化和群体遗传学原理设计的探索性搜索和优化程序。

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Switching angle optimization based Genetic algorithms for harmonic reduction in three-phase PWM inverters

A simple but powerful design method based on real-coded Genetic algorithms (GAs) to solve the minimization of the Total Harmonic Distortion (THD) criterion is obtained. GAs provides a much simpler approach to off-line tuning of Pulse width Modulation (PWM) switching angles than the rather complicated non-genetic optimization algorithms. Genetic algorithms are exploratory search and optimization procedures that were devised on the principles of natural evolution and population genetics.

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来源期刊

2010 XIth International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design (SM2ACD)

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