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Implementation of a Novel MPPT Tactic for PV System Applications on MATLAB/Simulink and Proteus-Based Arduino Board Environments
International Journal of Photoenergy ( IF 3.2 ) Pub Date : 2021-03-10 , DOI: 10.1155/2021/6657627
Abdelkhalek Chellakhi 1 , Said El Beid 2 , Younes Abouelmahjoub 1
Affiliation  

This paper is aimed at harvesting the photovoltaic systems extracting power under difficult irradiance and load conditions, by proposing a novel maximum power point tracking (MPPT). This proposed MPPT tactic has been examined under various climatic and load conditions using two powerful and accurate simulation environments for PV systems, MATLAB/Simulink and Proteus. The first implementation using the MATLAB/Simulink software was carried out to examine the performance of the novel MPPT tactic under sudden insolation and load change, where the second implementation using the Proteus software was carried out in order to prove that the novel MPPT tactic can be easily implemented using low-cost components, Arduino board, and LCD display. The simulation results prove that the novel MPPT tactic has a high convergence speed to locate the MPP, especially at fast solar irradiation and load variation with zero oscillation under steady-state operation, which takes less than 9.6 milliseconds (ms) under the MATLAB/Simulink software and 0.24 microseconds (μs) under Proteus environment. That means it is about six times faster than P&O and five times faster than INC MPPT methods, and its tracking efficiency is between 99.40% and 99.86%. Furthermore, the novel MPPT tactic shows the best tracking accuracy and better ability to mitigate power losses under overall simulation scenarios compared with other traditional MPPT methods.

中文翻译:

在MATLAB / Simulink和基于Proteus的Arduino板环境中实现光伏系统应用的新型MPPT策略

本文旨在通过提出一种新颖的最大功率点跟踪(MPPT)来收集在困难的辐照度和负载条件下提取功率的光伏系统。在两个气候和负载条件下,使用MATLAB / Simulink和Proteus这两个用于PV系统的强大而精确的仿真环境,对所提出的MPPT策略进行了检验。使用MATLAB / Simulink软件进行的第一个实现是为了检验新型MPPT策略在突然的日晒和负载变化下的性能,其中使用Proteus软件进行的第二个实现是为了证明可以实现新颖的MPPT策略。使用低成本组件,Arduino开发板和LCD显示屏可轻松实现。仿真结果表明,新颖的MPPT策略具有较高的收敛速度,可以定位MPP,μ S)变形杆菌环境下。这意味着它的速度大约是P&O的六倍,是INC MPPT方法的五倍,其跟踪效率在99.40%到99.86%之间。此外,与其他传统的MPPT方法相比,新颖的MPPT策略在整体模拟情况下显示出最佳的跟踪精度和更好的缓解功率损耗的能力。
更新日期:2021-03-10
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