Study of EMC Impact of Power Electronic Converters in Industrial Networks in the frequency range of 2kHz-150kHz
Résumé
This paper address a study of electromagnetic compatibility (EMC) impact of power electronic converters in differential mode (DM) in order to verify the network impedance in the frequency range of 2 kHz to 150 kHz in Industrial Networks. First, the network impedance modeling is investigated including an analytical and measurement. Next, the comparison of network parameters is considered to find out a maximum length of industrial networks. Then, a buck converter is developed in play a role of current injection system. The verification of network impedance is identified with computing of harmonic propagation by thank to experimentation of current injection system. Finally, the modeling and experiment for network and load impedance are closely verified.