Al-Haj, A. and Al-Amin, I.M. (2000) Factors that Influence Transformer No-Load Current Harmonics. IEEE Transactions On Power Delivery, 15 (1). pp. 163-166.
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The harmonic components of the no-load current are influenced by many factors. These factors are the flux density, the degree of saturation and the core stacking technique. This paper tested many transformers for the no-load current and its harmonic components. A slight over-excitation results in a substantial increase of the THD level. The increase in the THD is not linear with the flux density. Also this work has demonstrated that having a lower no-load current should not be an indication of lower harmonics. The simulation of the transformer through the use of nonlinear inductors and resistors provided reasonable accuracy.
|Date:||01 January 2000|
|Divisions:||College Of Engineering Sciences > Electrical Engineering Dept|
|Creators:||Al-Haj, A. and Al-Amin, I.M.|
|Deposited By:||Obaid-Ur-Rehman Khattak|
|Deposited On:||24 Mar 2008 16:34|
|Last Modified:||12 Apr 2011 13:06|
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