100 0

Modeling of Saturated Induction Machines With Injected High-Frequency Signals

Title
Modeling of Saturated Induction Machines With Injected High-Frequency Signals
Author
Lipo, Thomas Anthony
Keywords
air-gap flux harmonics; flux position estimation; q-d model; saturation modulation; sensorless control
Issue Date
2007-12
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON ENERGY CONVERSION, v. 22, No. 4, Page. 819-828
Abstract
This paper analyzes the effects of injecting additional signals in induction machines for the purpose of speed control. A new saturation model able to correctly model the interaction between the added signal and saturation of the motor core due to the main torque-producing flux is presented. The introduction of a variable saturation factor is used to model the variation of the saturation level due to the additional signal. A third harmonic rotor circuit is also introduced to take account of the third harmonic component of the air-gap flux, due to saturation. An additional balanced voltage set is added to the normal supply to analyze the effects of such signals on a saturated induction motor. Simulation results of such a model both at no, load and full load are presented together with experimental measurements.
URI
https://ieeexplore.ieee.org/document/4374038https://repository.hanyang.ac.kr/handle/20.500.11754/107571
ISSN
0885-8969
DOI
10.1109/TEC.2007.895867
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE