Please use this identifier to cite or link to this item: https://idr.l2.nitk.ac.in/jspui/handle/123456789/14018
Title: Integrated adaptive reach setting of distance relaying scheme in series compensated lines
Authors: Srivani S.G.
PandurangaVittal K.
Issue Date: 2010
Citation: International Journal on Electrical Engineering and Informatics, 2010, Vol.2, 4, pp.291-297
Abstract: The protection of series compensated lines is considered to be one of the most difficult tasks. The paper reviews the series compensated line protection challenges initially and presents state of art solution to improve the distance relay performance. The work describes the development and evaluation of an integrated adaptive distance protection scheme. Development of the adaptive scheme is in the specific area of incorporating the adaptive feature like adaptive reach setting of the relay as the compensation level changes in the series compensated lines, for optimum dependability and security of the protection system. The relay adapts its characteristics according to the informations received from the communication unit. Upon extensive testing on different data set of fault cases with fault resistance and varying percentage compensation level and fault location, performance of the developed method ensures that the proposed scheme overcomes the overreach/underreach problem of the distance relay in series compensated lines and is found to be quite promising.
URI: 10.15676/ijeei.2010.2.4.4
http://idr.nitk.ac.in/jspui/handle/123456789/14018
Appears in Collections:5. Miscellaneous Publications

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