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VOREL, P. ČERVINKA, D. PROCHÁZKA, P. TOMAN, M. MARTIŠ, J.
Original Title
High Efficiency Fast-Chargers for Lead-Acid Batteries
Type
conference paper
Language
English
Original Abstract
Two fast-chargers for lead-acid batteries were developed. The first charger (700 W) is matched to classical automotive applications. The second one (1500 W) was created for a traction battery 48 V / 40 Ah of an electric scooter. Both chargers are based on DC/DC converters using the topology of single-acting forward converter with a pulse transformer. Using high switching frequency (180 kHz and 120 kHz) the dimensions of the pulse transformer are very low.
Keywords
lead-acid battery, charger, efficiency, cascade control structure, DC/DC converter
Authors
VOREL, P.; ČERVINKA, D.; PROCHÁZKA, P.; TOMAN, M.; MARTIŠ, J.
Released
6. 12. 2016
Publisher
ECS Transactions
ISBN
9781607685395
Book
Edition
74
Edition number
1
1938-5862
Periodical
Year of study
Number
State
United States of America
Pages from
23
Pages to
30
Pages count
8
URL
https://iopscience.iop.org/article/10.1149/07401.0023ecst/pdf
BibTex
@inproceedings{BUT129683, author="Pavel {Vorel} and Dalibor {Červinka} and Petr {Procházka} and Marek {Toman} and Jan {Martiš}", title="High Efficiency Fast-Chargers for Lead-Acid Batteries", booktitle="ECS Transactions", year="2016", series="74", journal="ECS Transactions", volume="74", number="1", pages="23--30", publisher="ECS Transactions", doi="10.1149/07401.0023ecst", isbn="9781607685395", issn="1938-5862", url="https://iopscience.iop.org/article/10.1149/07401.0023ecst/pdf" }