Dual Mode-Multiple Output SEPIC Converter Integrated with Passive Ripple Cancelling Circuit for Standalone PV Energy Harvesting System  

作　　者：Sharmin Sobhan Md. Ashraful Hoque Golam Sarowar Tanvir Ahmad Abdul Mannan Farhan Sharmin Sobhan;Md. Ashraful Hoque;Golam Sarowar;Tanvir Ahmad;Abdul Mannan Farhan(Department of Electrical & Electronic Engineering, Ahsanullah University of Science & Technology, Dhaka, Bangladesh;Department of Electrical & Electronic Engineering, Islamic University of Technology, Dhaka, Bangladesh;Martin Luther University of Halle-Wittenberg, Halle, Germany)

机构地区：[1]Department of Electrical & Electronic Engineering, Ahsanullah University of Science & Technology, Dhaka, Bangladesh [2]Department of Electrical & Electronic Engineering, Islamic University of Technology, Dhaka, Bangladesh [3]Martin Luther University of Halle-Wittenberg, Halle, Germany

出　　处：《Journal of Power and Energy Engineering》2016年第11期1-18,共18页电力能源（英文）

摘　　要：This document addresses an exhaustive standalone Photovoltaic (PV) energy harvesting system considering two crucial issues: system efficiency and cost effectiveness. It contributes a compact resolution with a combined feature of Dual Mode-Multiple Output (DMMO) associated with input ripple reduction technique. Control strategy incorporates with aspect of Maximum Power Point Tracking (MPPT) and output voltage levels regulation. A theoretical analysis is conducted to evaluate the effect of ripple current on PV power. Proposed dual mode converter achieves efficiency of 98.36% and 97.76% respectively for mode-1 and mode-2 operation. However, simulation is performed applying MATLAB/SIMULINK tools to analyze the feasibility of the recommended system.This document addresses an exhaustive standalone Photovoltaic (PV) energy harvesting system considering two crucial issues: system efficiency and cost effectiveness. It contributes a compact resolution with a combined feature of Dual Mode-Multiple Output (DMMO) associated with input ripple reduction technique. Control strategy incorporates with aspect of Maximum Power Point Tracking (MPPT) and output voltage levels regulation. A theoretical analysis is conducted to evaluate the effect of ripple current on PV power. Proposed dual mode converter achieves efficiency of 98.36% and 97.76% respectively for mode-1 and mode-2 operation. However, simulation is performed applying MATLAB/SIMULINK tools to analyze the feasibility of the recommended system.

关 键 词：Photovoltaic Cell Current Ripple Reduction Dual Mode Converter Multiple Outputs Efficiency 

分 类 号：TM4[电气工程—电器]