DocumentCode
3568960
Title
Medical power generator using a voltage mode resonant converter controlled by a synchronous switched capacitor is MRI compatible
Author
Denieport, Romain ; Rodes, Francis ; Ming Zhang ; Xusheng Wang ; Xiaojiao Ren
Author_Institution
ENSEIRB-MATMECA, Talence, France
fYear
2014
Firstpage
530
Lastpage
533
Abstract
This paper presents an auto tuning system using a variable synchronous switched capacitor for controlling the resonant frequency of a half bridge voltage mode resonant converter. This original tuning topology does not need the addition of any bulky magnetic and consequently is naturally compatible with MRI (Magnetic Resonance Imaging) equipments.
Keywords
biomedical MRI; bridge circuits; capacitor switching; electric generators; frequency control; resonant power convertors; MRI compatible; auto tuning system; half bridge voltage mode resonant converter; magnetic resonance imaging; medical power generator; resonant frequency controlling; variable synchronous switched capacitor; Bridge circuits; Capacitors; Magnetic resonance imaging; Switches; Switching circuits; Transfer functions; Tuning; MRI; auto tuning; resonant converter; synchronous switched capacitors;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems (ICECS), 2014 21st IEEE International Conference on
Type
conf
DOI
10.1109/ICECS.2014.7050039
Filename
7050039
Link To Document