Title :
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
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;
Conference_Titel :
Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International
Print_ISBN :
0-7803-7817-2
DOI :
10.1109/IEMDC.2003.1211305
