High frequency modeling of induction motor drives for EMI and overvoltage mitigation studies

Author

Arnedo, L. ; Venkatesan, K.

Author_Institution

Dept. of Electr. & Comput. Eng., Puerto Rico Univ., Mayaguez, Puerto Rico

Volume

1

fYear

2003

Firstpage

468

Abstract

The present work deals with a comparative study of different overvoltage mitigation techniques and their effect upon the conducted EMI emissions in an induction motor drive system. A detailed PSpice model of the system has been developed considering lumped parameter model with 64 sections for the cable and high frequency models for the IGBT PWM inverter and induction motor. Simulation results are compared with experimental results. Four overvoltage mitigation techniques such as RLC inverter output filter, modified RLC inverter output filter, RC filter at motor terminals and dv/dt control are considered.

Keywords

PWM invertors; SPICE; electromagnetic interference; induction motor drives; insulated gate bipolar transistors; interference suppression; overvoltage protection; EMI; IGBT PWM inverter; PSpice model; RLC inverter output filter; cable models; conducted EMI emissions; high frequency modeling; high frequency models; induction motor; induction motor drive system; induction motor drives; lumped parameter model; motor terminals; overvoltage mitigation; Electromagnetic interference; Frequency; Induction motor drives; Induction motors; Insulated gate bipolar transistors; Parasitic capacitance; Power electronics; Power system modeling; Pulse width modulation inverters; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International

Print_ISBN

0-7803-7817-2

Type

conf

DOI

10.1109/IEMDC.2003.1211305

Filename

1211305