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Transfer function-based modelling for voltage oscillation phenomena in PWM motor drives with long feeding cables

Title
Transfer function-based modelling for voltage oscillation phenomena in PWM motor drives with long feeding cables
Authors
Lee, Sang-ChoelPark, Ju H.
DGIST Authors
Lee, Sang-Choel
Issue Date
2010
Citation
International Journal of Electronics, 97(4), 457-473
Type
Article
Article Type
Article
Keywords
CablesComputer SoftwareCounting CircuitsElectric DrivesElectric LinesFeedingInverter Output FilterLong Feeding CableMotor DriveMotor Terminal FilterMotor TerminalsOutput FiltersOver-VoltageOver-VoltagesPulse ModulationPulse Width ModulationPWM Motor DriveReflectionReflection CoefficientReflection CoefficientsTransfer FunctionsTransmission LineTransmission Line TheoryVoltage Control
ISSN
0020-7217
Abstract
In this article, a transfer function-based modelling is proposed to investigate voltage oscillation phenomena, i.e. over-voltage at the motor terminal, associated with pulse-width modulation (PWM) inverter-fed motor drives with long feeding cables. As such, the long feeding cable is assumed to be a distortionless transmission line; then, a bounce diagram and time-harmonic method are utilised to derive a simple model with a minimum computational burden that is easy to realise using the Matlab/Simulink software package. Furthermore, the model takes account of the inverter output and the motor terminal filters, which are commonly used to suppress the motor terminal over-voltage. The model accuracy is verified by a comparison with the circuit-oriented software, OrCAD/PSpice, simulation results. © 2010 Taylor & Francis.
URI
http://hdl.handle.net/20.500.11750/5415
DOI
10.1080/00207210903325211
Publisher
Taylor and Francis Ltd.
Related Researcher
Files:
There are no files associated with this item.
Collection:
Convergence Research Center for Future Automotive Technology1. Journal Articles


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