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Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena

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Main Authors: Hana, Abdull Halim, Nur Sabrina, Noorpi, Melaty, Amirruddin, Nurhakimah, Mohd Mukhtar
Other Authors: hanahalim@unimap.edu.my
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronic Engineers (IEEE) 2013
Subjects:
Cross blocking
Inrush
Sympathetic
Transformer differential relay
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/26629
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spelling my.unimap-266292013-07-13T04:17:00Z Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena Hana, Abdull Halim Nur Sabrina, Noorpi Melaty, Amirruddin Nurhakimah, Mohd Mukhtar hanahalim@unimap.edu.my Cross blocking Inrush Sympathetic Transformer differential relay Link to publisher's homepage at http://ieeexplore.ieee.org/ This project present analysis and implementation of cross blocking feature as the solution for overcoming the mal-operation of the transformer differential relay in sympathetic inrush phenomena. The sympathetic inrush phenomena will occur to the transformers that connected in parallel. The inrush current will flow to the transformer that is already energized when energizing the second transformer on the power system. It will effect a voltage drop and this voltage drop caused the saturation to the already transformer in the negative direction. These phenomena caused the mal-operation of the relay that the main point of this project is to overcome it. The results obtained after designing 100MVA, 33/ 11kV three phase transformer by using PSCAD/ EMTDC simulation. As results, cross blocking method will operate as a block tripping and this method is useful to eliminate mal-operations that occur during the energization of the transformer due of the failure of harmonic restraint function in transformer differential relays. These analyses solve the problem of sympathetic inrush current phenomena. 2013-07-13T04:17:00Z 2013-07-13T04:17:00Z 2012-09-25 Working Paper p. 288-293 2166-8523 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6338091 http://hdl.handle.net/123456789/26629 en Proceedings of International Conference on Computational Intelligence, Modelling and Simulation (CIMSim) 2012 Institute of Electrical and Electronic Engineers (IEEE)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Cross blocking
Inrush
Sympathetic
Transformer differential relay
spellingShingle Cross blocking
Inrush
Sympathetic
Transformer differential relay
Hana, Abdull Halim
Nur Sabrina, Noorpi
Melaty, Amirruddin
Nurhakimah, Mohd Mukhtar
Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
description Link to publisher's homepage at http://ieeexplore.ieee.org/
author2 hanahalim@unimap.edu.my
author_facet hanahalim@unimap.edu.my
Hana, Abdull Halim
Nur Sabrina, Noorpi
Melaty, Amirruddin
Nurhakimah, Mohd Mukhtar
format Working Paper
author Hana, Abdull Halim
Nur Sabrina, Noorpi
Melaty, Amirruddin
Nurhakimah, Mohd Mukhtar
author_sort Hana, Abdull Halim
title Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
title_short Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
title_full Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
title_fullStr Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
title_full_unstemmed Analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
title_sort analysis of cross blocking method implementation for overcoming sympathetic inrush current phenomena
publisher Institute of Electrical and Electronic Engineers (IEEE)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/26629
_version_ 1643795006510596096
score 13.214268

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