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Dynamics of No-Load Losses in Power Transformers

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Abstract:

Developed and released recommendations to clarify the calculation of idle power losses in power transformers of distribution networks. It takes into account the dynamics of magnetic properties changes in transformer cores, depending on the operation term and conditions, and major overhaul of the transformers with the magnetic core unburdening. It will improve the accuracy of normative losses calculation in power transformers and determine the most accurate structure of losses in electric networks.

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Advanced Engineering Forum Vol. 25 View Preview

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Periodical:

Advanced Engineering Forum (Volume 25)

Pages:

113-117

DOI:

https://doi.org/10.4028/www.scientific.net/AEF.25.113

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Online since:

November 2017

Authors:

Pavlo Krasovskyi*

Keywords:

Dynamics of Losses Changes, Long Operation Term, Method of Normative Losses Calculation, No-Load Losses, Power Transformer

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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References

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