Staff View: Voltage equalization circuit for retired batteries for energy storage applications

Voltage equalization circuit for retired batteries for energy storage applications

In this paper, an active equalization circuit based on resonant converter is presented. This equalization circuit has been proposed to equalize the direct cell-to-cell voltage in a string. All electrochemical energy storage devices are connected in series. Using this equalization circuit energy tran...

Full description

Saved in:

Bibliographic Details
Main Authors:	A.K.M. Ahasan, Habib, Mohammad Kamrul, Hasan, Shayla, Islam, Musse Mohamed, Ahmed, Azana Hafizah, Mohd Aman, Ashish, Bagwari, Sheroz, Khan
Format:	Article
Language:	English
Published:	Elsevier Science, Ltd. 2022
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://ir.unimas.my/id/eprint/38781/1/Voltage%20equalization%20-%20Copy.pdf http://ir.unimas.my/id/eprint/38781/ https://www.sciencedirect.com/science/article/pii/S2352484722009994 https://doi.org/10.1016/j.egyr.2022.05.154
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my.unimas.ir.38781
record_format	eprints
spelling	my.unimas.ir.387812022-07-01T08:37:44Z http://ir.unimas.my/id/eprint/38781/ Voltage equalization circuit for retired batteries for energy storage applications A.K.M. Ahasan, Habib Mohammad Kamrul, Hasan Shayla, Islam Musse Mohamed, Ahmed Azana Hafizah, Mohd Aman Ashish, Bagwari Sheroz, Khan TK Electrical engineering. Electronics Nuclear engineering In this paper, an active equalization circuit based on resonant converter is presented. This equalization circuit has been proposed to equalize the direct cell-to-cell voltage in a string. All electrochemical energy storage devices are connected in series. Using this equalization circuit energy transfer from higher energy and charge capacitive cell to lower energy and charge cell in the string. All MOSFET switches are operated by complementary Pulse-Width Modulation (PWM) signal. The working principle of this equalization circuit like that of a switches-capacitor equalization circuit. In this circuit, a single Inductor (L) capacitor (C) energy carrier and bidirectional low voltage MOSFET switches are used so that it can recover maximum energy, reduce conduction loss, and improve the switching loss drawback, reduce the equalization time duration between two cells and achieved zero voltage gap. This equalization circuit is bidirectional and operates under the three modes, namely, charging, discharging, and relaxation mode. The proposed circuit details, the working principle, and the mathematical analyzes are presented. The simulation results are validated by the demonstration of an experimental prototype hardware testbed. The experimental results based on lithium-ion, lead–acid, and super-capacitor are presented. This equalization circuit is low cost and occupies little space with efficiencies of 96%, 94.2%, and 84.43% for Li-ion, lead–acid and super-capacitor respectively. Elsevier Science, Ltd. 2022 Article PeerReviewed text en http://ir.unimas.my/id/eprint/38781/1/Voltage%20equalization%20-%20Copy.pdf A.K.M. Ahasan, Habib and Mohammad Kamrul, Hasan and Shayla, Islam and Musse Mohamed, Ahmed and Azana Hafizah, Mohd Aman and Ashish, Bagwari and Sheroz, Khan (2022) Voltage equalization circuit for retired batteries for energy storage applications. Energy Reports, 8 (Sup.10). pp. 367-374. ISSN 2352-4847 https://www.sciencedirect.com/science/article/pii/S2352484722009994 https://doi.org/10.1016/j.egyr.2022.05.154
institution	Universiti Malaysia Sarawak
building	Centre for Academic Information Services (CAIS)
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Sarawak
content_source	UNIMAS Institutional Repository
url_provider	http://ir.unimas.my/
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering A.K.M. Ahasan, Habib Mohammad Kamrul, Hasan Shayla, Islam Musse Mohamed, Ahmed Azana Hafizah, Mohd Aman Ashish, Bagwari Sheroz, Khan Voltage equalization circuit for retired batteries for energy storage applications
description	In this paper, an active equalization circuit based on resonant converter is presented. This equalization circuit has been proposed to equalize the direct cell-to-cell voltage in a string. All electrochemical energy storage devices are connected in series. Using this equalization circuit energy transfer from higher energy and charge capacitive cell to lower energy and charge cell in the string. All MOSFET switches are operated by complementary Pulse-Width Modulation (PWM) signal. The working principle of this equalization circuit like that of a switches-capacitor equalization circuit. In this circuit, a single Inductor (L) capacitor (C) energy carrier and bidirectional low voltage MOSFET switches are used so that it can recover maximum energy, reduce conduction loss, and improve the switching loss drawback, reduce the equalization time duration between two cells and achieved zero voltage gap. This equalization circuit is bidirectional and operates under the three modes, namely, charging, discharging, and relaxation mode. The proposed circuit details, the working principle, and the mathematical analyzes are presented. The simulation results are validated by the demonstration of an experimental prototype hardware testbed. The experimental results based on lithium-ion, lead–acid, and super-capacitor are presented. This equalization circuit is low cost and occupies little space with efficiencies of 96%, 94.2%, and 84.43% for Li-ion, lead–acid and super-capacitor respectively.
format	Article
author	A.K.M. Ahasan, Habib Mohammad Kamrul, Hasan Shayla, Islam Musse Mohamed, Ahmed Azana Hafizah, Mohd Aman Ashish, Bagwari Sheroz, Khan
author_facet	A.K.M. Ahasan, Habib Mohammad Kamrul, Hasan Shayla, Islam Musse Mohamed, Ahmed Azana Hafizah, Mohd Aman Ashish, Bagwari Sheroz, Khan
author_sort	A.K.M. Ahasan, Habib
title	Voltage equalization circuit for retired batteries for energy storage applications
title_short	Voltage equalization circuit for retired batteries for energy storage applications
title_full	Voltage equalization circuit for retired batteries for energy storage applications
title_fullStr	Voltage equalization circuit for retired batteries for energy storage applications
title_full_unstemmed	Voltage equalization circuit for retired batteries for energy storage applications
title_sort	voltage equalization circuit for retired batteries for energy storage applications
publisher	Elsevier Science, Ltd.
publishDate	2022
url	http://ir.unimas.my/id/eprint/38781/1/Voltage%20equalization%20-%20Copy.pdf http://ir.unimas.my/id/eprint/38781/ https://www.sciencedirect.com/science/article/pii/S2352484722009994 https://doi.org/10.1016/j.egyr.2022.05.154
_version_	1738514688446038016
score	13.211869

Voltage equalization circuit for retired batteries for energy storage applications

Similar Items