Title :
Influence of inverter output cable and filters on conducted emission
Author :
Knockaert, J. ; Catrysse, J. ; Belmans, R.
Author_Institution :
Dept. Electr. Eng. (ESAT), Katholieke Univ. Leuven, Oostende, Belgium
Abstract :
Fast switching of PWM-inverters cause a lot of electromagnetic interference (EMI). To lower the dv/dt, output filters are available. In this paper, the influence of the cable and the output filters on conducted emission is investigated. By combining impedance measurements and EMI-measurements particular dips in the spectrum can be explained.
Keywords :
PWM invertors; cables (electric); electric impedance measurement; electromagnetic interference; passive filters; variable speed drives; EMI-measurements; PWM-inverters; conducted emission; electromagnetic interference; impedance measurements; inverter output cable; output filters; Cable shielding; Couplings; Electromagnetic interference; Filters; Frequency; Impedance measurement; Pulse width modulation; Pulse width modulation inverters; Resonance; Variable speed drives; Adjustable speed drive; EMC/EMI; passive filter;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
