AN INNOVATIVE ADAPTIVE PERTURB AND OBSERVE MAXIMUM POWER POINT TRACKING METHOD FOR PHOTOVOLTAIC SYSTEMS USING ILLUMINANCE LEVEL AS PERTURBATION SIGNAL

作     者：Sarikaya, Sinan Yavuz, Cenk Tirmikci, Ceyda Aksoy Cecen, Mehmet Gumus, Talha Enes Yavuz, Burcu Carkli Afacan, Izzet Emre Yalcin, Mehmet Ali 

作者机构：Eastern Anatolia Dev Agcy Van Turkey Sakarya Univ Innovat Ctr Sakarya Turkey Sakarya Univ Elect & Elect Engn Dept Sakarya Turkey Selcuk Univ Ilgin Vocat Sch Konya Turkey Sakarya Univ Informat Syst Engn Dept Sakarya Turkey 

出 版 物：《LIGHT & ENGINEERING》 (Light Eng.)

年 卷 期：2022年第30卷第4期

页      面：78-86页

核心收录：

主　　题：illuminance level solar radiation adaptive P&O MPPT algorithm interleaved DC-DC buck converter MPPT algorithm photovoltaic systems 

摘      要：In solar photovoltaic (PV) system applications, one of the most important tasks is to extract maximum power from PV arrays with minimum losses. Maximum power point tracking (MPPT) is a commonly used method to maximize power extraction from PV systems under all environmental conditions. In this paper, a modified perturb and observe (P&O) tracking method using an interleaved DC-DC buck converter is proposed and compared with the traditional method. The proposed method uses illuminance level as the perturb signal to control the converter s duty cycle under varying solar radiation conditions. The results validate the speed and effectiveness of the method, which is centring illuminance level comparing its performance to the traditional P&O method.