Publication detail

High Efficiency Fast-Chargers for Lead-Acid Batteries

VOREL, P. ČERVINKA, D. PROCHÁZKA, P. TOMAN, M. MARTIŠ, J.

Original Title

High Efficiency Fast-Chargers for Lead-Acid Batteries

English Title

High Efficiency Fast-Chargers for Lead-Acid Batteries

Type

conference paper

Language

en

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.

English 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

Released

06.12.2016

Publisher

ECS Transactions

ISBN

9781607685395

Book

ECS Transactions

Edition

74

Issue number

1

Pages from

23

Pages to

30

Pages count

8

URL

https://iopscience.iop.org/article/10.1149/07401.0023ecst/pdf

Documents

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",
  annote="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.",
  address="ECS Transactions",
  booktitle="ECS Transactions",
  chapter="129683",
  doi="10.1149/07401.0023ecst",
  edition="74",
  howpublished="online",
  institution="ECS Transactions",
  number="1",
  year="2016",
  month="december",
  pages="23--30",
  publisher="ECS Transactions",
  type="conference paper"
}