三点正交逼近MPPT算法

2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS) Pub Date : 2013-12-01 DOI:10.1109/ICECS.2013.6815438

Ahmad M. Marzouk, Ahmed A. Abdelmoaty, A. Helmy, Y. Ismail

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引用次数: 3

摘要

随着人们对环境问题的日益关注和世界能源危机的日益加剧，利用无污染和最丰富的太阳能的光伏发电系统的开发和应用引起了人们的极大兴趣。本文根据光伏发电功率曲线与抛物线曲线相似的特点，提出了一种新的最大功率点跟踪算法。在Simulink/MATLAB上对该算法进行了实现和验证。仿真结果表明，与扰动与观察(P&O)算法相比，该算法在跟踪时间和精度上都有提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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TPQA: Three point quadrature approximation MPPT algorithm

Growing concerns about environmental issues and the world energy crisis have attracted a great deal of interests for the development and application of the photovoltaic (PV) power system that uses the nonpolluting and the most abundant solar energy. This paper introduces a novel maximum power point tracking (MPPT) algorithm that is based on the fact that the PV power curve is similar to a parabolic curve in nature. The algorithm is implemented and validated on Simulink/MATLAB. The simulation results show enhancement in tracking time and accuracy in comparison to the Perturb and Observe (P&O) algorithm.

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来源期刊

2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS)

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