GWO-super-twisting integral sliding mode control of 60 KW PV system based on interleaved boost converter

IF 0.7 Q3 ENGINEERING, MULTIDISCIPLINARY

Engineering Review Pub Date : 2023-01-01 DOI:10.30765/er.2167

Daia Eddine Oussama Mohamed Cherif, Ali Chebabhi, Abdelhalim Kessal, Mohammed Karim Fellah, Mohamed-Fouad Benkhoris

引用次数: 0

Abstract

The energy provided by the PV system is strongly influenced by climatic conditions such as solar radiation and cell temperature. A suitable DC /DC converter and a robust control strategy combined with the maximum power point tracking (MPPT) algorithm are required to harness the maximum power of the panel. This paper proposes a super-twisting integral sliding mode control (ST-ISMC) for four legs interleaved boost converter (FLIBC) as an interface to the MPPT algorithm for a 60 KW PV system. The FLIBC has been used to overcome the drawbacks of the conventional boost converter (CBC). The ST-ISMC is proposed to maintain the PV voltage track the reference provided by the MPPT algorithm and ensure the equal sharing of input current between legs. The controller gains of the proposed ST-ISMC have been calculated using the grey wolf optimization algorithm for better performance. The simulation results prove the excellent performance of the proposed controller over the conventional controller.

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基于交错升压变换器的60kw光伏系统gwo -超扭转积分滑模控制

光伏系统提供的能量受到气候条件的强烈影响，如太阳辐射和电池温度。为了利用面板的最大功率，需要合适的DC /DC变换器和结合最大功率点跟踪(MPPT)算法的鲁棒控制策略。本文提出了一种用于四腿交错升压变换器(FLIBC)的超扭转积分滑模控制(ST-ISMC)，作为60kw光伏系统中MPPT算法的接口。FLIBC已被用于克服传统升压变换器(CBC)的缺点。ST-ISMC是为了使PV电压轨迹保持在MPPT算法提供的基准上，并保证支路之间输入电流的均等共享。为了获得更好的性能，采用灰狼优化算法计算了ST-ISMC的控制器增益。仿真结果证明了该控制器优于传统控制器的性能。

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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来源期刊

Engineering Review ENGINEERING, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

0.00%

发文量

期刊介绍： Engineering Review is an international journal designed to foster the exchange of ideas and transfer of knowledge between scientists and engineers involved in various engineering sciences that deal with investigations related to design, materials, technology, maintenance and manufacturing processes. It is not limited to the specific details of science and engineering but is instead devoted to a very wide range of subfields in the engineering sciences. It provides an appropriate resort for publishing the papers covering prior applications – based on the research topics comprising the entire engineering spectrum. Topics of particular interest thus include: mechanical engineering, naval architecture and marine engineering, fundamental engineering sciences, electrical engineering, computer sciences and civil engineering. Manuscripts addressing other issues may also be considered if they relate to engineering oriented subjects. The contributions, which may be analytical, numerical or experimental, should be of significance to the progress of mentioned topics. Papers that are merely illustrations of established principles or procedures generally will not be accepted. Occasionally, the magazine is ready to publish high-quality-selected papers from the conference after being renovated, expanded and written in accordance with the rules of the magazine. The high standard of excellence for any of published papers will be ensured by peer-review procedure. The journal takes into consideration only original scientific papers.