Difference between revisions of "Projects talk:2016s1-121 Measurement of Transformer Parameters"

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== Measurement of transformer parameters ==
 
== Measurement of transformer parameters ==
  
Student name:
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== supervisors ==
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Dr. Andrew Alison
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Dr. Rastko Zivanovic
 +
 
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== Student name: ==
 +
 
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 +
 
 
Chen Qiao  
 
Chen Qiao  
 
Rahel Bekele Megersa
 
Rahel Bekele Megersa
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== summary ==
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 +
This report is a part of continuing project. The aim of this project is to create a semi-automated method for estimating of the transformer parameters. In this project we use self-resonant frequency to get the best frequency. In addition, we use 1-port device and 2-port device. In order to test some of our calculations, we will disassemble some transformers. We can obtain absolute measurements of the numbers of turns, and core-dimensions. Obviously, we will combine a variety of measurements, with some mathematical methods, to estimate the parameters of transformers. One important method is, Least Square Spectral Analysis (LSSA). If the transformer is operating in a non-linear mode, under conditions of high current, for example the resulting distortion will produce higher-order components in the Fourier series, which can be estimated using a modification of the LSSA method. Previous work has shown that Transmission-Parameters lead to a simple formulation of our problem.

Latest revision as of 12:51, 25 October 2016

Measurement of transformer parameters

supervisors

Dr. Andrew Alison Dr. Rastko Zivanovic

Student name:

Chen Qiao Rahel Bekele Megersa

summary

This report is a part of continuing project. The aim of this project is to create a semi-automated method for estimating of the transformer parameters. In this project we use self-resonant frequency to get the best frequency. In addition, we use 1-port device and 2-port device. In order to test some of our calculations, we will disassemble some transformers. We can obtain absolute measurements of the numbers of turns, and core-dimensions. Obviously, we will combine a variety of measurements, with some mathematical methods, to estimate the parameters of transformers. One important method is, Least Square Spectral Analysis (LSSA). If the transformer is operating in a non-linear mode, under conditions of high current, for example the resulting distortion will produce higher-order components in the Fourier series, which can be estimated using a modification of the LSSA method. Previous work has shown that Transmission-Parameters lead to a simple formulation of our problem.