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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17387
Title: Detection of operational-mode of TCSC using positive sequence technique
Authors: Harikrishna M.
Kumar J.
Jena, Premalata
Published in: Proceedings of 2014 18th National Power Systems Conference, NPSC 2014
Abstract: The paper concentrates on mode of operation of Thyristor Controlled Series Compensation (TCSC) present in a line using positive sequence based techniques. The positive sequence based technique is taken into consideration as it is present in both balanced and unbalanced fault conditions. Distance protection issues related to degree of compensation, high resistance fault and other fault conditions are addressed. Determination of MOV's status at the time of fault is another issue which alters mode of TCSC operation. The performances of the proposed technique for various situations indicate the applicability of positive sequence superimposed algorithm (PSSA) to detect presence of TCSC mode of operation in fault loop. PSCAD/EMTDC generated data using 400kV transmission line with TCSC at staring point has been used to test the accuracy of algorithm. © 2014 IEEE.
Citation: Proceedings of 2014 18th National Power Systems Conference, NPSC 2014, (2015)
URI: https://doi.org/10.1109/NPSC.2014.7103853
http://repository.iitr.ac.in/handle/123456789/17387
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Distance relaying
measured impedance
operation mode of TCSC identification
positive sequence superimposed algorithm
TCSC
ISBN: 9.78148E+12
Author Scopus IDs: 57191792694
57206811030
36060992900
Author Affiliations: Harikrishna, M., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee, 247667, India
Kumar, J., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee, 247667, India
Jena, P., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee, 247667, India
Appears in Collections:Conference Publications [EE]

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