dSPACE Real-Time Implementation Sliding Mode Maximum Power Point Tracker for Photovoltaic system

2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI:10.1109/ICOSC.2018.8587827

T. Boutabba, A. Alibi, L. Chrifi-Alaoui, Mohammed Ouriagli, S. Drid, D. Mehdi, M. Benbouzid

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引用次数: 4

Abstract

Maximum power point trackers are so important in photovoltaic systems to improve their overall efficiency. This paper presents a photovoltaic system with maximum power point tracking facility. An intelligent Sliding mode controller method is proposed in this paper to achieve the maximum power point tracking of PV modules. The system consists of a photovoltaic solar module connected to a DC-DC boost converter. The system is modeled using MATLAB/SIMULINK. The system has been experienced under disturbance in the photovoltaic loads and irradiation levels. The simulation results show that the proposed maximum power tracker tracks the maximum power accurately and successfully in all tested conditions. The MPPT system is then experimentally implemented. DSPACE is used in the implementation of the MPPT hardware setup for real-time control. Data acquisition and system control are implemented using dSPACE 1104 software and digital signal processor card. The experimental results show the efficiency of the proposed algorithm and confirm the simulation results.

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dSPACE实时实现的光伏系统滑模最大功率跟踪器

最大功率点跟踪器对于提高光伏系统的整体效率非常重要。提出了一种具有最大功率点跟踪装置的光伏发电系统。本文提出了一种智能滑模控制器方法来实现光伏组件的最大功率点跟踪。该系统由连接到DC-DC升压转换器的光伏太阳能模块组成。利用MATLAB/SIMULINK对系统进行了建模。该系统经历了光伏负荷和辐照水平的扰动。仿真结果表明，所提出的最大功率跟踪器在所有测试条件下都能准确、成功地跟踪最大功率。然后对MPPT系统进行了实验实现。DSPACE用于实现MPPT硬件设置的实时控制。采用dSPACE 1104软件和数字信号处理卡实现数据采集和系统控制。实验结果表明了该算法的有效性，并验证了仿真结果。

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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2018 7th International Conference on Systems and Control (ICSC)

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