Research Article

Modeling and Simulation of Multi-input Bi-directional Boost Converter for Renewable Energy Applications using MatLab/Simulink

by  Ramya. S, Gowthami. S
journal cover
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 94 - Issue 3
Published: May 2014
Authors: Ramya. S, Gowthami. S
10.5120/16324-5587
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Ramya. S, Gowthami. S . Modeling and Simulation of Multi-input Bi-directional Boost Converter for Renewable Energy Applications using MatLab/Simulink. International Journal of Computer Applications. 94, 3 (May 2014), 25-30. DOI=10.5120/16324-5587

                        @article{ 10.5120/16324-5587,
                        author  = { Ramya. S,Gowthami. S },
                        title   = { Modeling and Simulation of Multi-input Bi-directional Boost Converter for Renewable Energy Applications using MatLab/Simulink },
                        journal = { International Journal of Computer Applications },
                        year    = { 2014 },
                        volume  = { 94 },
                        number  = { 3 },
                        pages   = { 25-30 },
                        doi     = { 10.5120/16324-5587 },
                        publisher = { Foundation of Computer Science (FCS), NY, USA }
                        }
                        %0 Journal Article
                        %D 2014
                        %A Ramya. S
                        %A Gowthami. S
                        %T Modeling and Simulation of Multi-input Bi-directional Boost Converter for Renewable Energy Applications using MatLab/Simulink%T 
                        %J International Journal of Computer Applications
                        %V 94
                        %N 3
                        %P 25-30
                        %R 10.5120/16324-5587
                        %I Foundation of Computer Science (FCS), NY, USA
Abstract

The objective of this paper is to propose a multi-input power converter for the hybrid system that interfaces two unidirectional ports for input power sources, a bidirectional port for a storage element, and a port for output load in a unified structure. The two input ports for simultaneously converting two different input power sources with low voltages to a stable output power with a high voltage. According to various situations, the operational states of the proposed converter can be divided into three states based on battery utilization . In order to ensure that the system operates with high efficiency, this paper proposes a power management control scheme, which controls the bidirectional converter operating under boost mode according to the operation condition of the PV/Fuel Cell , so that the battery can be charged or discharged. The integration of the hybrid renewable power system is implemented and simulated using MATLAB/SIMULINK.

References
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Index Terms
Computer Science
Information Sciences
No index terms available.
Keywords

Photovoltaic (PV)/Fuel Cell/Battery Sources State Of Charge(SOC) Bidirectional Power Flow Boost DC-DC Converter Power Converter

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