Power Flow Management in Hybrid Renewable Sources. Issue 1 (March 2021)

• Record Type: Journal Article
• Authors: Stanley Raja, Alex; Vidhyalakshmi, R; Sundar, S; Suresh, V; Suresh, M; Maniraj, P
• Is Part Of: IOP conference series. Volume 1084:Issue 1(2021)
• Publication Date: 2021-03
• Subjects: Bidirectional converter -- maximum power-point tracking -- power flow management -- hybrid system; Materials science -- Periodicals; 620.1105
• DOI: 10.1088/1757-899X/1084/1/012088
• Languages: English
• ISSNs: 1757-8981

Abstract

Abstract: The aim of this paper is to manage the power flow in hybrid renewable energy sources in efficient manner. In this there will be two renewable energy sources, battery, load and grid. In this system the bidirectional buck boost converter is used for PV source and battery, dual half bridge converter with transformer coupling and inverter for load/grid. In a standalone system, PV and wind source are made to operate in Maximum Power Point mode where the load will take the required power. In case of systems which are connected to the grid, two sources will always be operating at its MPP. If both the sources are not present, the required power will be taken from the grid and is used for charging the battery when the situation arises. MATLAB/Simulink is used to obtain the simulation results and the performance for the management of power flow is determined for various modes of operation