Title :
Analysis EMI of a PFC on the band pass 150 kHz-30 MHz for a reduction of the electromagnetic pollution
Author :
Brehaut, S. ; El Bechir, M. Ould ; Le Bunetel, J.C. ; Magnon, D. ; Puzo, A.
Author_Institution :
Lab. de Microelectronique de Puissance, France
Abstract :
The boost PFC circuit widely used to provide a good power factor correction is developed at low and medium power. However, PFC generates electromagnetic interferences in the power converters. In order to have a better comprehension of the causes of the EMI pollution in the circuit, we use a simulation tool. A prototype with a new layout is created to have an experimental validation of the reduction of the EMI.
Keywords :
electromagnetic interference; interference suppression; power convertors; power factor correction; 150 kHz to 30 MHz; EMI; PFC; boost PFC circuit; electromagnetic interferences; electromagnetic pollution; power converters; power factor correction; Circuit simulation; Electromagnetic analysis; Electromagnetic interference; Filters; Frequency; Impedance; Parasitic capacitance; Pollution; Switches; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN :
0-7803-8269-2
DOI :
10.1109/APEC.2004.1295895
