Title :
A new method for EMI study in boost derived PFC rectifiers
Author :
Crebier, Jean Christophe ; Brunello, Marc ; Ferrieux, Jean Paul
Author_Institution :
Lab. d´´Electrotech. de Grenoble, CNRS, France
Abstract :
PFC rectifiers produce EMI. Because of standard requirements, high frequency disturbances must be studied in order to be reduced. A new forecast method is presented. It is based on a frequency domain analysis. It saves time and computer memory compared to classical time domain analysis methods. A description and valid conditions are given. The method is applied to the single switch boost rectifier in continuous mode operation using a PWM control strategy. It is compared to circuit oriented simulation and experimental results which validate its interest
Keywords :
PWM power convertors; electromagnetic interference; frequency-domain analysis; power factor correction; rectifying circuits; switching circuits; EMI; PWM control strategy; boost derived PFC rectifiers; circuit oriented simulation; continuous mode operation; forecast method; frequency domain analysis; high frequency disturbances; single switch boost rectifier; standard requirements; Circuit simulation; Electromagnetic interference; Frequency conversion; Frequency domain analysis; Power system harmonics; Pulse width modulation; Rectifiers; Switches; Switching converters; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1999. PESC 99. 30th Annual IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
0-7803-5421-4
DOI :
10.1109/PESC.1999.785611
