Title :
Parallel resonant inverter with auxiliary AC/DC converter used for induction heating
Author_Institution :
University of Technology and Life Sciences, Institute of Electrical Engineering, Bydgoszcz, Poland
fDate :
6/1/2011 12:00:00 AM
Abstract :
This article describes the parallel resonant inverter with the auxiliary AC/DC converter that limits commutation overvoltage and enables the energy of parasitic inductances to be returned to the feeding circuit. The use of the auxiliary AC/DC converter enables the connection of the HF transformer between the inverter output and a parallel resonant circuit as well as the operation of the inverter in the frequency range, ensuring ZVS type switching. The efficiency of the system was also improved.
Keywords :
"Inverters","RLC circuits","DC-DC power converters","Zero voltage switching","Zero current switching","Voltage control","Resonant frequency"
Conference_Titel :
Compatibility and Power Electronics (CPE), 2011 7th International Conference-Workshop
Print_ISBN :
978-1-4244-8806-3
DOI :
10.1109/CPE.2011.5942271