Design and analysis of a new soft-switching multi-output Fly-back converter

Author

Venkanna, Bodige ; Viswanath, S. Rohit ; Pattnaik, Swapnajit

Author_Institution

Dept. of Electr. Eng., Visvesvaraya Nat. Inst. of Technol., Nagpur, India

fYear

2014

fDate

28-30 May 2014

Firstpage

1

Lastpage

6

Abstract

This paper proposes multi-output Fly-back converter using a simple auxiliary circuit. The main switch of the proposed converter operated at zero-voltage-switching (ZVS) turn-on and zero-current-switching (ZCS) turn-off condition. The auxiliary switch and the other semiconductor are operating at zero-current-switching (ZCS) turn-on and turn-off condition by using a simple auxiliary circuit. The principle of operation, theoretical analysis of the proposed multi-output Fly-back converter rated 130W and operating at 100 KHz, provided to verify its performance. The converter is simulated using PSIM platform to validate its operation and the performance results are presented.

Keywords

power convertors; zero current switching; zero voltage switching; PSIM platform; ZCS turn-off condition; ZVS turn-on condition; auxiliary circuit; frequency 100 kHz; power 130 W; soft-switching multioutput fly-back converter; zero-current-switching; zero-voltage-switching; Capacitors; Inductance; Switches; Video recording; Windings; Zero current switching; Zero voltage switching; Fly-back converter; Multi output; ZCS; ZVS;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering and Systems (SCES), 2014 Students Conference on

Conference_Location

Allahabad

Print_ISBN

978-1-4799-4940-3

Type

conf

DOI

10.1109/SCES.2014.6880086

Filename

6880086