Publication result detail

Impact of Fast-Chargers for Traction Batteries on Distribution Network

ČERVINKA, D.; VOREL, P.

Original Title

Impact of Fast-Chargers for Traction Batteries on Distribution Network

English Title

Impact of Fast-Chargers for Traction Batteries on Distribution Network

Type

WoS Article

Original Abstract

High-power converters with high frequency pulse transformers are used in fast-chargers for electric vehicles to decrease their size and price. These converters and their input rectifiers have significant impact on distribution network. Distribution net impact can be split into 3 basic domains: EMC issues, unusually high local concentration of consumed power and presence of higher harmonics in input current. The third domain is the main objective of the article. An advantageous solution of input rectifier was proposed. A conception with a passive diode input rectifier and a DC-link with an extremely low capacity is used in this conception.

English abstract

High-power converters with high frequency pulse transformers are used in fast-chargers for electric vehicles to decrease their size and price. These converters and their input rectifiers have significant impact on distribution network. Distribution net impact can be split into 3 basic domains: EMC issues, unusually high local concentration of consumed power and presence of higher harmonics in input current. The third domain is the main objective of the article. An advantageous solution of input rectifier was proposed. A conception with a passive diode input rectifier and a DC-link with an extremely low capacity is used in this conception.

Keywords

power converter, input rectifier, DC-link capacitance, power factor, higher harmonics of current

Key words in English

power converter, input rectifier, DC-link capacitance, power factor, higher harmonics of current

Authors

ČERVINKA, D.; VOREL, P.

RIV year

2015

Released

01.01.2014

ISBN

1938-6737

Periodical

ECS Transaction

Volume

48

Number

1

State

United States of America

Pages from

223

Pages to

230

Pages count

8

BibTex

@article{BUT110590,
  author="Dalibor {Červinka} and Pavel {Vorel}",
  title="Impact of Fast-Chargers for Traction Batteries on Distribution Network",
  journal="ECS Transaction",
  year="2014",
  volume="48",
  number="1",
  pages="223--230",
  doi="10.1149/04801.0223ecst",
  issn="1938-6737"
}