Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems

Lajos Török; Simon Dyhr Sønderskov; Stig Munk-Nielsen

doi:10.1109/INTLEC.2018.8612353

Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems

Lajos Török, Simon Dyhr Sønderskov, Stig Munk-Nielsen

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

1 Citationer (Scopus)

Abstract

This article analysis the bidirectional operation of the so called Isolated Efficient Wide Range Converter (I-EWiRaC), equipped with synchronous rectification, including small signal modelling and controller design. The converter is used in fuel-cell-based back-up systems, with ultra capacitors (UC) as intermediated energy storage between the fuel cell and the power converter. Earlier, an additional converter was used to charge the UC to the required DC voltage. The presented idea can improving the system efficiency and reliability and reduce overall system costs.

Originalsprog	Engelsk
Titel	Proceedings of the 2018 IEEE International Telecommunications Energy Conference (INTELEC)
Antal sider	5
Forlag	IEEE Press
Publikationsdato	okt. 2018
Sider	1-5
ISBN (Trykt)	978-1-5386-5371-5
ISBN (Elektronisk)	978-1-5386-5370-8
DOI	https://doi.org/10.1109/INTLEC.2018.8612353
Status	Udgivet - okt. 2018
Begivenhed	2018 IEEE International Telecommunications Energy Conference (INTELEC) - Turino, Italien Varighed: 7 okt. 2018 → 11 okt. 2018

Konference

Konference	2018 IEEE International Telecommunications Energy Conference (INTELEC)
Land/Område	Italien
By	Turino
Periode	07/10/2018 → 11/10/2018

Adgang til dokumentet

10.1109/INTLEC.2018.8612353

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

Citationsformater

@inproceedings{dfc179fcdefe4cdda60de2feff281ce2,

title = "Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems",

abstract = "This article analysis the bidirectional operation of the so called Isolated Efficient Wide Range Converter (I-EWiRaC), equipped with synchronous rectification, including small signal modelling and controller design. The converter is used in fuel-cell-based back-up systems, with ultra capacitors (UC) as intermediated energy storage between the fuel cell and the power converter. Earlier, an additional converter was used to charge the UC to the required DC voltage. The presented idea can improving the system efficiency and reliability and reduce overall system costs.",

keywords = "fuel-cell, telecom back-up system, ultracapacitors, isolated EWiRaC converter, bidirectional operation",

author = "Lajos T{\"o}r{\"o}k and S{\o}nderskov, {Simon Dyhr} and Stig Munk-Nielsen",

year = "2018",

month = oct,

doi = "10.1109/INTLEC.2018.8612353",

language = "English",

isbn = "978-1-5386-5371-5",

pages = "1--5",

booktitle = "Proceedings of the 2018 IEEE International Telecommunications Energy Conference (INTELEC)",

publisher = "IEEE Press",

note = "2018 IEEE International Telecommunications Energy Conference (INTELEC), INTELEC ; Conference date: 07-10-2018 Through 11-10-2018",

}

Török, L, Sønderskov, SD & Munk-Nielsen, S 2018, Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems. i Proceedings of the 2018 IEEE International Telecommunications Energy Conference (INTELEC). IEEE Press, s. 1-5, 2018 IEEE International Telecommunications Energy Conference (INTELEC), Turino, Italien, 07/10/2018. https://doi.org/10.1109/INTLEC.2018.8612353

Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems. / Török, Lajos; Sønderskov, Simon Dyhr; Munk-Nielsen, Stig.
Proceedings of the 2018 IEEE International Telecommunications Energy Conference (INTELEC). IEEE Press, 2018. s. 1-5.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems

AU - Török, Lajos

AU - Sønderskov, Simon Dyhr

AU - Munk-Nielsen, Stig

PY - 2018/10

Y1 - 2018/10

N2 - This article analysis the bidirectional operation of the so called Isolated Efficient Wide Range Converter (I-EWiRaC), equipped with synchronous rectification, including small signal modelling and controller design. The converter is used in fuel-cell-based back-up systems, with ultra capacitors (UC) as intermediated energy storage between the fuel cell and the power converter. Earlier, an additional converter was used to charge the UC to the required DC voltage. The presented idea can improving the system efficiency and reliability and reduce overall system costs.

AB - This article analysis the bidirectional operation of the so called Isolated Efficient Wide Range Converter (I-EWiRaC), equipped with synchronous rectification, including small signal modelling and controller design. The converter is used in fuel-cell-based back-up systems, with ultra capacitors (UC) as intermediated energy storage between the fuel cell and the power converter. Earlier, an additional converter was used to charge the UC to the required DC voltage. The presented idea can improving the system efficiency and reliability and reduce overall system costs.

KW - fuel-cell

KW - telecom back-up system

KW - ultracapacitors

KW - isolated EWiRaC converter

KW - bidirectional operation

U2 - 10.1109/INTLEC.2018.8612353

DO - 10.1109/INTLEC.2018.8612353

M3 - Article in proceeding

SN - 978-1-5386-5371-5

SP - 1

EP - 5

BT - Proceedings of the 2018 IEEE International Telecommunications Energy Conference (INTELEC)

PB - IEEE Press

T2 - 2018 IEEE International Telecommunications Energy Conference (INTELEC)

Y2 - 7 October 2018 through 11 October 2018

ER -

Bidirectional Operation of High Efficiency Isolated DC-DC Converter in Fuel Cell Telecom Back-up Systems

Abstract

Konference

Adgang til dokumentet

AUB Link

Fingeraftryk

Citationsformater