Model of induction motor changes to power system disturbances
Parveen, Tania, Ledwich, Gerard F., & Palmer, Edward W. (2006) Model of induction motor changes to power system disturbances. In Proceedings of the 2006 Australasian Universities, Australia, Victoria, Melbourne.
The power system consists of composite loads with different characteristics. To aggregate these and represent in equivalent models, is important to develop appropriate load modeling. A composite load consists of static and dynamic load. The main componment of dynamic load, is the induction motor. So it is important to model dynamic nature of an induction motors with shaft loads accurately. The main objective of this paper to develop an induction motor with different types of shaft loads to model of real (∆P) and reactive (∆Q) power changes to power system Voltage (∆V), frequency (∆f) random changes. The new developments are to consider cases where the system affects the load as well as having the load affect the system. A new tool to examine this case is presented. It is really important to verify objective truth by experimental analysis. So, the second objective of the paper is to analyze the measured data from a QLD substation to confirm the model.
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|Item Type:||Conference Paper|
|Keywords:||THEORY FOR CROSS, CORRELATION IDENTIFICATION, SYSTEM UNDER FEEDBACK WITH MULTIPLE NOISE, INDUCTION MOTOR WITH LINEAR LOAD, INDUCTION MOTOR WITH SPRINGY SHAFT LOAD|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Power and Energy Systems Engineering (excl. Renewable Power) (090607)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
|Copyright Owner:||Copyright 2006 (please consult author)|
|Deposited On:||08 Dec 2006|
|Last Modified:||29 Feb 2012 13:17|
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