Power enhancement using improved maximum power point tracking for solar photovoltaic systems under partial shading

作     者：Chandrakant D.Bhos Javed Sayyad Paresh Nasikkar 

作者机构：Department of Electronics and Telecommunication EngineeringSymbiosis Institute of Technology(SIT)Symbiosis International(Deemed University)(SIU)LavalePune412115MaharashtraIndia Department of Robotics and Automation EngineeringSymbiosis Institute of Technology(SIT)Symbiosis International(Deemed University)(SIU)LavalePune412115MaharashtraIndia 

出 版 物：《Clean Energy》 (清洁能源（英文）)

年 卷 期：2022年第6卷第6期

页      面：810-816页

核心收录：

学科分类：08[工学] 0807[工学-动力工程及工程热物理] 

主　　题：solar photovoltaic MPPT shading optimization 

摘      要：One of the key reasons contributing to a reduction in the performance of a solar photovoltaic(SPV)system is the presence of partial shade on the solar *** is necessary to use maximum power point tracking(MPPT)in SPV systems to get around the non-linear behaviour of photovoltaic *** research analyses the reduction in power output of SPV systems caused by partial *** the latter part of the paper,the improved dynamic behaviour-based ant colony optimization MPPT approach under the effect of module-level partial shading is implemented in MATLAB®/Simulink®.Various partial shading levels were applied to SPV modules to evaluate the system *** proposed system follows the maximum power point with 99.9%accuracy and a response time of 2 *** addition of a weight coefficient accelerates the convergence of the algorithm.