Publication: Bidirectional DC-DC converter with extended voltage conversion ratio for energy storage applications
No Thumbnail Available
Date
2020
Authors
Hasani A.H.
Mansor M.
Kumaran V.
Mahmood Zuhdi A.W.
Jia Ying Y.
Hannan M.A.
Azlee Hamid F.
Abd Rahman M.S.
Ashida Salim N.
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Abstract
An improved hybrid bidirectional DC-DC converter is proposed in this paper which is suitable to be deployed in energy storage applications interfacing the DC bus of a microgrid. The converter utilizes voltage boosting techniques such as a switched-capacitor network and coupled inductor to achieve a large voltage conversion ratio. Furthermore, the converter requires a small number of components and a simple PWM controller. The steady-state analysis of the converter is presented and derived. The performance of the converter is also compared with other similar converters. Simulation is carried out using Matlab Simulink which verifies the theoretical analysis of the converter. � 2020 IEEE.
Description
Energy storage; MATLAB; Microgrids; Switched capacitor networks; Bidirectional DC-DC converters; Coupled inductor; Energy storage applications; MATLAB/ SIMULINK; Number of components; Steady-state analysis; Voltage boosting; Voltage conversion ratio; DC-DC converters