Title :
A wide range power cell for modular interleaving supplies
Author :
Radecker, Matthias ; Yang, Yi ; Nicollini, Andre ; Li Le ; Lang, K.-D. ; Kruse, Paula D. ; Feistel, Karin ; Teixeira, Lucas ; Dennstedt, Daniel ; Herfurth, M.
Author_Institution :
Fraunhofer-Inst. fur Zuverlassigkeit und Mikrointegration IZM, Berlin, Germany
Abstract :
A modular interleaving power cell system for input voltage range of 19-265 V DC or AC consists of 15 or 6 Watts cells, operates at fixed frequency. A boost stage providing PFC, and an isolating regenerative snubber fly-back stage delivering 30 V DC at the output is combined.
Keywords :
power factor correction; power supplies to apparatus; snubbers; PFC; modular interleaving power cell system; regenerative snubber fly back; voltage 19 V to 265 V; voltage 30 V; wide range power cell; Capacitors; Power supplies; Reactive power; Snubbers; Surges; Voltage control; Voltage measurement; MOSFET; PWM; converter circuit; converter control; current limiter; digital control; interleaved converters; parallel operation; power factor correction; power supply; programming;
Conference_Titel :
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location :
Lappeenranta
DOI :
10.1109/EPE.2014.6911019
