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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17131
Title: Tum-to- Tum Fault Detection in Indirect Symmetrical PST Based on Negative Sequence Current Components
Authors: Bhasker S.K.
Tripathy, Manoj
Wada T.
Yadav D.
Tiwari A.N.
Kumar B.
Published in: Proceedings of 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering, UPCON 2018
Abstract: This paper proposes an algorithm for the protection of Indirect Symmetrical Phase Shift Transformer (ISPST) during minor internal turn-to-turn fault conditions. The proposed algorithm is amalgamation of negative sequence component of current and Phase Angle Shift (PAS). The proposed protection algorithm is able to detect all the internal faults occurred in both the units (series unit and excitation unit) of an ISPST. The algorithm is also evaluated to detect minor Turn-to-Turn (TT) internal fault of 1% shorted winding. In addition to that effect of CT saturation during external fault has also been considered. The simulation of different fault conditions in an ISPST has been performed using PSCAD/EMTDC platform. © 2018 IEEE.
Citation: Proceedings of 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering, UPCON 2018, (2018)
URI: https://doi.org/10.1109/UPCON.2018.8597089
http://repository.iitr.ac.in/handle/123456789/17131
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Differential protection
internal fault
phase shift transformer
sequence component
ISBN: 9.78154E+12
Author Scopus IDs: 56682766800
16205441100
Author Affiliations: Bhasker, S.K., Electrical Engineering, Faculty of Engineering, University of Lucknow, Lucknow, India
Tripathy, M., Electrical Engineerig, Indian Institute of Technology, Roorkee, Roorkee, India
Appears in Collections:Conference Publications [EE]

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