DocumentCode
303156
Title
PWM series resonant DC-link converter with current clamping by the use of saturable core
Author
Abeyratne, S.G. ; da Silva, E.R. ; Murai, Y.
Author_Institution
Dept. of Electron. & Comput. Eng., Gifu Univ., Japan
Volume
1
fYear
1996
fDate
23-27 Jun 1996
Firstpage
456
Abstract
A series resonant DC link converter with PWM capability and current peak limiting is proposed. When desired, resonant transition creates notches in the DC link current, allowing the switches of the converter to synchronize with external PWM strategy. For that, it requires only an additional bi-directional switch. A saturable core achieves current peak limiting. The clamping level is automatically adjusted by the current load
Keywords
PWM power convertors; magnetic cores; resonant power convertors; saturable core reactors; switching circuits; DC link current notches; PWM series resonant DC-link converter; PWM strategy synchronisation; bi-directional switch; converter switching; current clamping; current peak limiting; resonant transition; saturable core; Circuits; Clamps; Frequency synchronization; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Resonance; Switches; Switching converters; Switching loss;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location
Baveno
ISSN
0275-9306
Print_ISBN
0-7803-3500-7
Type
conf
DOI
10.1109/PESC.1996.548620
Filename
548620
Link To Document