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首页> 外文期刊>International Journal of Power Electronics and Drive Systems >Stand-alone PV system with MPPT function based on fuzzy logic control for remote building applications
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Stand-alone PV system with MPPT function based on fuzzy logic control for remote building applications

机译：具有基于模糊逻辑控制的MPPT功能的独立光伏系统，用于远程建筑应用

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Due to the limitations of reaching the grid utility to remote area, such as rural and/or countryside areas. Stand-alone photovoltaic power systems represent good alternative that it can be adapted for electrical power delivering to these areas. In this paper, a new design of stand-alone solar system suitable for individual building application is presented. This study focuses on proposing a desired solar PV panels matrix arrangement and connection, in addition to presenting an accurate design of Buck-Boost DC-DC converter which controlled by fuzzy logic controller FLC. The controller guarantees the maximum Power Point working conditions and manipulates the fluctuation of the DC link voltage of the matrix due to the weather changing. The main system includes battery bank charger, single phase inverter, and passive power filter. This study addresses the design and performance analysis the DC side of the 7.85 kW PV system. The system performance is evaluated through MATLAB/Simulink results which reflected the promising indications as an effective system for rural individual stand-alone building applications.
机译：由于将公用电网连接到偏远地区（例如农村和/或农村地区）的局限性。独立的光伏发电系统是一个很好的选择，它可以适应输送到这些区域的电力。在本文中，提出了一种适合个人建筑应用的独立式太阳能系统的新设计。除了提出由模糊逻辑控制器FLC控制的Buck-Boost DC-DC转换器的精确设计之外，本研究的重点还在于提出所需的太阳能PV面板矩阵布置和连接。控制器保证最大的Power Point工作条件，并控制由于天气变化而导致矩阵的DC链路电压波动。主系统包括电池组充电器，单相逆变器和无源功率滤波器。本研究着重于7.85 kW光伏系统直流侧的设计和性能分析。通过MATLAB / Simulink结果评估了系统性能，该结果反映了有希望的迹象，表明它是农村个人独立建筑应用的有效系统。

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