IJSDR Research Journal
International Journal of Scientific Development and Research - IJSDR
(An International Open Access Journal)

Issue: October 2019

Volume 4 | Issue 10

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Paper Title: Development of Power System Protection and Control by Advanced Numerical Relay
Authors Name: Sowmya P S , Kavitha.K.M , Joysun D’souza
Unique Id: IJSDR1704005
Published In: Volume 2 Issue 4, April-2017
Abstract: The design of protective relays has changed significantly over recent years, due to the advancement in microprocessor and signal processing technology. One of the major advancements in protection is the development of numerical relay and its usage over the conventional electromechanical and static relays. A multifunction numerical relay (Sepam series 80) is used to provide various protection features such as overload/over current, over/under voltage, over/under frequency and restricted earth fault (REF) protection which are employed in actual field. The use of numerical relays such as protection, control and monitoring, metering, network and machine diagnosis, in switchgear necessitates that the user be familiar with their design and functionality. This paper discusses the functional blocks of advanced numeric protective relay.
Keywords: Laboratory Prototype, Generator Protection, Numerical Relay Settings, Various Fault/abnormal Conditions.
Cite Article: "Development of Power System Protection and Control by Advanced Numerical Relay ", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 4, page no.26 - 31, April-2017, Available :http://www.ijsdr.org/papers/IJSDR1704005.pdf
Downloads: 0001430
Publication Details: Published Paper ID: IJSDR1704005
Registration ID:170140
Published In: Volume 2 Issue 4, April-2017
DOI (Digital Object Identifier):
Page No: 26 - 31
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631

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