Publication result detail

Compact High-efficiency Li-Ion Fast-charger

MARTIŠ, J.; VOREL, P.; CIPÍN, R.; PROCHÁZKA, P.; TOMAN, M.

Original Title

Compact High-efficiency Li-Ion Fast-charger

English Title

Compact High-efficiency Li-Ion Fast-charger

Type

Paper in proceedings (conference paper)

Original Abstract

This contribution presents improvements of the flyback converter topology to be used in a 600 Watt compact, light-weight and high-efficiency Li-Ion battery charger. The improved flyback converter, utilizing modern components (e.g. SiC semiconductors) and circuit modifications, is used in place of the standard forward converter with great results. Total efficiency of the charger of over 93 % is possible. The charger is controlled by an MCU which takes information from an external BMS. Low standby consumption (<0.5 W) is assured.

English abstract

This contribution presents improvements of the flyback converter topology to be used in a 600 Watt compact, light-weight and high-efficiency Li-Ion battery charger. The improved flyback converter, utilizing modern components (e.g. SiC semiconductors) and circuit modifications, is used in place of the standard forward converter with great results. Total efficiency of the charger of over 93 % is possible. The charger is controlled by an MCU which takes information from an external BMS. Low standby consumption (<0.5 W) is assured.

Keywords

Li-ion charger, high efficiency, switching power supply, flyback converter

Key words in English

Li-ion charger, high efficiency, switching power supply, flyback converter

Authors

MARTIŠ, J.; VOREL, P.; CIPÍN, R.; PROCHÁZKA, P.; TOMAN, M.

RIV year

2017

Released

07.12.2016

Publisher

The Electrochemical Society

ISBN

9781607685395

Book

ECS Transactions

Edition

74

ISBN

1938-5862

Periodical

ECS Transactions

Volume

74

Number

1

State

United States of America

Pages from

17

Pages to

22

Pages count

6

URL

https://iopscience.iop.org/article/10.1149/07401.0017ecst/pdf

BibTex

@inproceedings{BUT129651,
  author="Jan {Martiš} and Pavel {Vorel} and Radoslav {Cipín} and Petr {Procházka} and Marek {Toman}",
  title="Compact High-efficiency Li-Ion Fast-charger",
  booktitle="ECS Transactions",
  year="2016",
  series="74",
  journal="ECS Transactions",
  volume="74",
  number="1",
  pages="17--22",
  publisher="The Electrochemical Society",
  doi="10.1149/07401.0017ecst",
  isbn="9781607685395",
  issn="1938-5862",
  url="https://iopscience.iop.org/article/10.1149/07401.0017ecst/pdf"
}