Simulation Study on Different Operating Conditions of (Star-Star) Three Phase Transformer

Author(s):

Ravi Shankar Chauhan; Amrita Sinha

Published in:

HCTL Open International Journal of Technology Innovations and Research (IJTIR), e-ISSN: 2321-1814

Published on:

27-July-2015

Volume:

Volume 16, July 2015, ISBN:978-1-943730-43-8.

Copyright Information:

© 2015 by the Authors; Licensed by HCTL Open, India.

License Information:

This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License.

Abstract

The paper studies the different operating condition of transformer such as normal condition, magnetizing inrush, over-excitation, external and internal fault condition. We established power system model of (star-star) three phase transformer based on MATLAB/Simulink and calculate the differential current for the different operating condition of transformer. The differential current data help us to improve the performance of protection of transformer and also help to distinguish between the different operating conditions of transformer.


Keywords

Three phase transformer, fault detection, simulation.

Cite this Article

Ravi Shankar Chauhan; Amrita Sinha, Simulation Study on Different Operating Conditions of (Star-Star) Three Phase Transformer, HCTL Open International Journal of Technology Innovations and Research (IJTIR), Volume 16, July 2015, e-ISSN: 2321-1814, ISBN: 978-1-943730-43-8.

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