Title :
A zero voltage switching switched capacitor voltage doubler
Author_Institution :
United Technol. Res. Center, East Hartford, CT, USA
Abstract :
Switched capacitor converter has advantages such as no magnetic components, compact size. With the target to reach high power, high switching frequency is preferred. In order to achieve high efficiency, soft switching becomes vital. This paper proposes a soft switched voltage doubler and its PWM scheme, with which, all switches in the converter turns on and off at zero voltage. Circuit analysis and design guideline are also provided together with experimental results.
Keywords :
frequency multipliers; voltage multipliers; zero voltage switching; PWM scheme; circuit analysis; high switching frequency; magnetic component; soft switched voltage doubler; soft switching; switched capacitor converter; switched capacitor voltage doubler; zero voltage switching; Capacitors; Inductance; Inductors; Logic gates; Switches; Switching frequency; Zero voltage switching;
Conference_Titel :
Industrial Electronics (ISIE), 2012 IEEE International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-0159-6
Electronic_ISBN :
2163-5137
DOI :
10.1109/ISIE.2012.6237072
