Electromagnetic interference suppression in a double AC/DC PWM converter with PFC to be used in a linear power system

Author

Ridao, F.P. ; Carrasco, J.M. ; Franquelo, L.G.

Author_Institution

Dpto. Ingenieria Electron., Escuela Superior de Ingenieros de Sevilla, Spain

Volume

1

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

256

Abstract

This paper presents a study of high frequency interference (EMI) caused by an AC/DC PWM converter in a linear power system. A complete system has been designed and mounted in order to measure the interference in different working conditions. In this work, new circuit designs techniques, filters and special shielding have been proposed

Keywords

AC-DC power convertors; PWM power convertors; electric noise measurement; electromagnetic interference; interference suppression; power factor correction; EMI measurement; EMI suppression; PFC; circuit designs techniques; double AC/DC PWM converter; electromagnetic interference measurement; electromagnetic interference suppression; filters; high frequency interference; linear power system; power factor correction; shielding; Circuits; Electromagnetic interference; Electromagnetic measurements; Frequency; Magnetic field measurement; Power measurement; Power supplies; Power systems; Pulse width modulation converters; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 1999. IECON '99 Proceedings. The 25th Annual Conference of the IEEE

Conference_Location

San Jose, CA

Print_ISBN

0-7803-5735-3

Type

conf

DOI

10.1109/IECON.1999.822206

Filename

822206