A Novel Inductor-Based Non-Dissipative Equalizer

A Novel Inductor-Based Non-Dissipative Equalizer

Large numbers of non-dissipative equalizers have been proposed for solving the inconsistency problem of lithium battery strings. However, these equalizers face problems such as slow speed or using excessively large numbers of energy storage elements. This paper improved a multiple switch-inductors e...

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Main Authors: Chusheng Lu, Longyun Kang, Shubiao Wang, Zefeng Wang, Huabing Rao
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Energies
Subjects:
lithium battery
non-dissipative equalizer
energy storage elements
equalization speed
Online Access:http://www.mdpi.com/1996-1073/11/10/2816
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spelling doaj-4f96ce55e22a4a0daed0e5789535fb332020-11-25T01:02:12ZengMDPI AGEnergies1996-10732018-10-011110281610.3390/en11102816en11102816A Novel Inductor-Based Non-Dissipative EqualizerChusheng Lu0Longyun Kang1Shubiao Wang2Zefeng Wang3Huabing Rao4New Energy Research Center, School of Electric Power, South China University of Technology, Guangzhou 510640, ChinaNew Energy Research Center, School of Electric Power, South China University of Technology, Guangzhou 510640, ChinaNew Energy Research Center, School of Electric Power, South China University of Technology, Guangzhou 510640, ChinaNew Energy Research Center, School of Electric Power, South China University of Technology, Guangzhou 510640, ChinaDong Guan DRN New Energy Co., Ltd., Dong Guan 523000, ChinaLarge numbers of non-dissipative equalizers have been proposed for solving the inconsistency problem of lithium battery strings. However, these equalizers face problems such as slow speed or using excessively large numbers of energy storage elements. This paper improved a multiple switch-inductors equalizer (MSIE), and proposed a novel inductor-based non-dissipative equalizer (NIBNDE). A simulation is built to compare the NIBNDE with two other equalizers, which indicated that the NIBNDE can reduce the number of energy storage elements while remaining at a good equalization speed. Experimental results validate the analysis of the simulation and the feasibility of the NIBNDE.http://www.mdpi.com/1996-1073/11/10/2816lithium batterynon-dissipative equalizerenergy storage elementsequalization speed
collection DOAJ
language English
format Article
sources DOAJ
author Chusheng Lu
Longyun Kang
Shubiao Wang
Zefeng Wang
Huabing Rao
spellingShingle Chusheng Lu
Longyun Kang
Shubiao Wang
Zefeng Wang
Huabing Rao
A Novel Inductor-Based Non-Dissipative Equalizer
Energies
lithium battery
non-dissipative equalizer
energy storage elements
equalization speed
author_facet Chusheng Lu
Longyun Kang
Shubiao Wang
Zefeng Wang
Huabing Rao
author_sort Chusheng Lu
title A Novel Inductor-Based Non-Dissipative Equalizer
title_short A Novel Inductor-Based Non-Dissipative Equalizer
title_full A Novel Inductor-Based Non-Dissipative Equalizer
title_fullStr A Novel Inductor-Based Non-Dissipative Equalizer
title_full_unstemmed A Novel Inductor-Based Non-Dissipative Equalizer
title_sort novel inductor-based non-dissipative equalizer
publisher MDPI AG
series Energies
issn 1996-1073
publishDate 2018-10-01
description Large numbers of non-dissipative equalizers have been proposed for solving the inconsistency problem of lithium battery strings. However, these equalizers face problems such as slow speed or using excessively large numbers of energy storage elements. This paper improved a multiple switch-inductors equalizer (MSIE), and proposed a novel inductor-based non-dissipative equalizer (NIBNDE). A simulation is built to compare the NIBNDE with two other equalizers, which indicated that the NIBNDE can reduce the number of energy storage elements while remaining at a good equalization speed. Experimental results validate the analysis of the simulation and the feasibility of the NIBNDE.
topic lithium battery
non-dissipative equalizer
energy storage elements
equalization speed
url http://www.mdpi.com/1996-1073/11/10/2816
work_keys_str_mv AT chushenglu anovelinductorbasednondissipativeequalizer
AT longyunkang anovelinductorbasednondissipativeequalizer
AT shubiaowang anovelinductorbasednondissipativeequalizer
AT zefengwang anovelinductorbasednondissipativeequalizer
AT huabingrao anovelinductorbasednondissipativeequalizer
AT chushenglu novelinductorbasednondissipativeequalizer
AT longyunkang novelinductorbasednondissipativeequalizer
AT shubiaowang novelinductorbasednondissipativeequalizer
AT zefengwang novelinductorbasednondissipativeequalizer
AT huabingrao novelinductorbasednondissipativeequalizer
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