Engineering Mechanics

International Conference

Proceedings Vol. 20 (2014)


ENGINEERING MECHANICS 2014

20th INTERNATIONAL CONFERENCE
May 12 – 15, 2014, Svratka, Czech Republic
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Editors: Vladimír Fuis

Copyright © 2014 Brno University of Technology Institute of Solid Mechanics, Mechatronics and Biomechanics

ISBN 978-80-214-4871-1 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

MINIMISING OF THE OPERATION COSTS OF POWER TRANSFORMERS
Perczyński D., Kolber P., Wawrzyniak S.
pages 511 - 514, full text

The paper demonstrates the problem of profitability of 15/0.4 kV transformers replacement. The transformers work with a small coefficient of peak loads on the units with a lower power rating. The discussion includes fixed and variable costs of the transformers and the costs of their replacement under operating conditions.


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