Design and Implementation of a Quasi-Resonant DC Link Converter
(2001) EPE 2001- Abstract
- In this paper, a passively clamped quasi-resonant DC link converter is analysed, implemented and evaluated in a battery charger application. Design expressions for selection of passive component values, based mainly on the specified maximum output voltage derivative and the duration of the zero voltage interval, are given. Design of the inductive components and selection of appropriate power semiconductors for the quasi-resonant DC link are investigated. The main problems regarding power electronic design of these components are also discussed. The quasi-resonant DC link waveforms are measured and the converter efficiency is measured and compared to a hard switched case.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2627426
- author
- Karlsson, Per
LU
; Bojrup, Martin
; Alaküla, Mats
LU
and Gertmar, Lars LU
- organization
- publishing date
- 2001
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Soft switching, Resonant converters, ZVS converters, Power semiconductor devices, Battery charger
- host publication
- EPE 2001 Conference Proceedings
- pages
- 10 pages
- publisher
- EPE Association
- conference name
- EPE 2001
- conference location
- Graz, Austria
- conference dates
- 2001-08-27 - 2001-08-29
- language
- English
- LU publication?
- yes
- id
- 4f753aa6-a4a5-47b1-b176-44488837ea90 (old id 2627426)
- date added to LUP
- 2016-04-04 10:27:57
- date last changed
- 2018-11-21 20:58:54
@inproceedings{4f753aa6-a4a5-47b1-b176-44488837ea90, abstract = {{In this paper, a passively clamped quasi-resonant DC link converter is analysed, implemented and evaluated in a battery charger application. Design expressions for selection of passive component values, based mainly on the specified maximum output voltage derivative and the duration of the zero voltage interval, are given. Design of the inductive components and selection of appropriate power semiconductors for the quasi-resonant DC link are investigated. The main problems regarding power electronic design of these components are also discussed. The quasi-resonant DC link waveforms are measured and the converter efficiency is measured and compared to a hard switched case.}}, author = {{Karlsson, Per and Bojrup, Martin and Alaküla, Mats and Gertmar, Lars}}, booktitle = {{EPE 2001 Conference Proceedings}}, keywords = {{Soft switching; Resonant converters; ZVS converters; Power semiconductor devices; Battery charger}}, language = {{eng}}, publisher = {{EPE Association}}, title = {{Design and Implementation of a Quasi-Resonant DC Link Converter}}, year = {{2001}}, }