Modeling and Parameter Estimation of High Voltage Transformer Using Rational Transfer Function State Space Approach


Mohamed, R, Markovsky, I and Lewin, P L (2008) Modeling and Parameter Estimation of High Voltage Transformer Using Rational Transfer Function State Space Approach. In, IEEE 2008 Conference on Electrical Insulation and Dielectric Phenomena, Quebec City, Quebec, Canada, 26 - 29 Oct 2008. IEEE, 467-470.

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Description/Abstract

Parameter estimation is an important technique for modeling of a high voltage transformer under wide frequency range. The complexity of the winding makes the system so complicated that a model of the real system over a wide range of frequency is difficult to achieve. This paper presents a technique in estimating the parameters of a high voltage transformer from the calculated impulse response. The approach is by modeling the rational transfer function using a state space approach that is called vector fitting. Then the Inverse Laplace Transform is used to estimate the response in the time domain which represents the approximate impulse response of the system. The estimation procedure of the signal parameters can be achieved using a simple calculation and parameter estimation technique.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 26-29 October 2008
ISBNs: 9781424425495
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control
Faculty of Physical Sciences and Engineering > Electronics and Computer Science
Faculty of Physical Sciences and Engineering > Electronics and Computer Science > EEE
ePrint ID: 266913
Date Deposited: 13 Nov 2008 14:48
Last Modified: 27 Mar 2014 20:12
Further Information:Google Scholar
ISI Citation Count:0
URI: http://eprints.soton.ac.uk/id/eprint/266913

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