DocumentCode
468506
Title
High-frequency parasitic currents in inverter-fed induction motor drives
Author
Dolezel, Ivo ; Skramlik, Jiri ; Valouch, Viktor
Author_Institution
Inst. of Thermomech. ASCR, Prague
fYear
2007
fDate
8-11 Oct. 2007
Firstpage
403
Lastpage
407
Abstract
The paper deals with the numerical modeling of a pulse-width modulated voltage IGBT or IGCT inverter-fed induction motor drive for the common and differential current modes. The proposed model of the drive respects the influence of the feeding cable described by the lumped or distributed parameters. The theoretical analysis is supplemented by results of relevant simulations and experiments. Evaluated are also the frequency characteristics of selected parts of the system and their contributions to its resultant harmonic spectra.
Keywords
PWM invertors; design engineering; induction motor drives; insulated gate bipolar transistors; IGCT; high-frequency parasitic currents; inverter-fed induction motor drives; numerical modeling; pulse-width modulated voltage IGBT; Analytical models; Frequency; Impedance; Induction motor drives; Induction motors; Insulated gate bipolar transistors; Pulse inverters; Pulse width modulation inverters; Transfer functions; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location
Seoul
Print_ISBN
978-89-86510-07-2
Electronic_ISBN
978-89-86510-07-2
Type
conf
Filename
4411997
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