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
Author(s)
박주현S.C. Lee[S.C. Lee]
Keywords
OVERVOLTAGE; LEADS; INVERTERS; SYSTEMS
Issue Date
201004
Publisher
TAYLOR & FRANCIS LTD
Citation
INTERNATIONAL JOURNAL OF ELECTRONICS, v.97, no.4, pp.457 - 473
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.
URI
http://hdl.handle.net/YU.REPOSITORY/22600http://dx.doi.org/10.1080/00207210903325211
ISSN
0020-7217
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공과대학 > 전기공학과 > Articles
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