A comparative assessment of power swing detection techniques

Distance relays, which respond to changes in impedance, may mal-operate due to power swings. For maintaining security, power swing blocking (PSB) function is utilized in modern distance relays to avoid unintended operation during power swing. However, if fault occurs during power swing, distance rel...

Full description

Saved in:
Bibliographic Details
Main Authors: Nayak, P.K., Ganeswara Rao, J., Kundu, P., Pradhan, A.K., Bajpai, P.
Format: Conference Proceeding
Language:English
Subjects:
Discrete wavelet transforms
Distance protection
power swing
Relays
Resistance
single-phase fault
symmetrical fault
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 4
container_issue
container_start_page 1
container_title
container_volume
creator Nayak, P.K.
Ganeswara Rao, J.
Kundu, P.
Pradhan, A.K.
Bajpai, P.
description Distance relays, which respond to changes in impedance, may mal-operate due to power swings. For maintaining security, power swing blocking (PSB) function is utilized in modern distance relays to avoid unintended operation during power swing. However, if fault occurs during power swing, distance relays must operate. This paper reviews the shortcomings in the existing power swing detection techniques of distance relays. The concentric impedance characteristics scheme, the Vcosφ, the decreased resistance and the superimposed current methods are the conventional techniques for power swing detection for which a comparative assessment is carried out.
doi_str_mv 10.1109/PEDES.2010.5712568
format conference_proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_5712568</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5712568</ieee_id><sourcerecordid>5712568</sourcerecordid><originalsourceid>FETCH-LOGICAL-i90t-819fd5776c7bcb90d35ffa2011022825b7c5ae42b33f4d67cfea7b783d88167b3</originalsourceid><addsrcrecordid>eNpVj8tKw0AYhUdEUGpeQDfzAqlzzT8BN6XGCxQU7L7M5R8dMRcz0eLbG7Ebz-bj2xzOIeSCsyXnrL56am6a56Vgs2vgQlfmiBQ1GK6EUvDL438u-Ckpcn5jc7QAxfkZuV5R37eDHe2UvpDanDHnFruJ9pEO_R5Hmvepe6EBJ_RT6js687VLH5-Yz8lJtO8ZiwMXZHvbbNf35ebx7mG92pSpZlNpeB2DBqg8OO9qFqSO0c6zORPCCO3Aa4tKOCmjChX4iBYcGBmM4RU4uSCXf7UJEXfDmFo7fu8Ol-UPaaVKLg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>A comparative assessment of power swing detection techniques</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Nayak, P.K. ; Ganeswara Rao, J. ; Kundu, P. ; Pradhan, A.K. ; Bajpai, P.</creator><creatorcontrib>Nayak, P.K. ; Ganeswara Rao, J. ; Kundu, P. ; Pradhan, A.K. ; Bajpai, P.</creatorcontrib><description>Distance relays, which respond to changes in impedance, may mal-operate due to power swings. For maintaining security, power swing blocking (PSB) function is utilized in modern distance relays to avoid unintended operation during power swing. However, if fault occurs during power swing, distance relays must operate. This paper reviews the shortcomings in the existing power swing detection techniques of distance relays. The concentric impedance characteristics scheme, the Vcosφ, the decreased resistance and the superimposed current methods are the conventional techniques for power swing detection for which a comparative assessment is carried out.</description><identifier>ISBN: 9781424477821</identifier><identifier>ISBN: 1424477824</identifier><identifier>EISBN: 9781424477814</identifier><identifier>EISBN: 1424477808</identifier><identifier>EISBN: 9781424477807</identifier><identifier>EISBN: 1424477816</identifier><identifier>DOI: 10.1109/PEDES.2010.5712568</identifier><language>eng</language><publisher>IEEE</publisher><subject>Discrete wavelet transforms ; Distance protection ; power swing ; Relays ; Resistance ; single-phase fault ; symmetrical fault</subject><ispartof>2010 Joint International Conference on Power Electronics, Drives and Energy Systems &amp; 2010 Power India, 2010, p.1-4</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5712568$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5712568$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Nayak, P.K.</creatorcontrib><creatorcontrib>Ganeswara Rao, J.</creatorcontrib><creatorcontrib>Kundu, P.</creatorcontrib><creatorcontrib>Pradhan, A.K.</creatorcontrib><creatorcontrib>Bajpai, P.</creatorcontrib><title>A comparative assessment of power swing detection techniques</title><title>2010 Joint International Conference on Power Electronics, Drives and Energy Systems &amp; 2010 Power India</title><addtitle>PEDES</addtitle><description>Distance relays, which respond to changes in impedance, may mal-operate due to power swings. For maintaining security, power swing blocking (PSB) function is utilized in modern distance relays to avoid unintended operation during power swing. However, if fault occurs during power swing, distance relays must operate. This paper reviews the shortcomings in the existing power swing detection techniques of distance relays. The concentric impedance characteristics scheme, the Vcosφ, the decreased resistance and the superimposed current methods are the conventional techniques for power swing detection for which a comparative assessment is carried out.</description><subject>Discrete wavelet transforms</subject><subject>Distance protection</subject><subject>power swing</subject><subject>Relays</subject><subject>Resistance</subject><subject>single-phase fault</subject><subject>symmetrical fault</subject><isbn>9781424477821</isbn><isbn>1424477824</isbn><isbn>9781424477814</isbn><isbn>1424477808</isbn><isbn>9781424477807</isbn><isbn>1424477816</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNpVj8tKw0AYhUdEUGpeQDfzAqlzzT8BN6XGCxQU7L7M5R8dMRcz0eLbG7Ebz-bj2xzOIeSCsyXnrL56am6a56Vgs2vgQlfmiBQ1GK6EUvDL438u-Ckpcn5jc7QAxfkZuV5R37eDHe2UvpDanDHnFruJ9pEO_R5Hmvepe6EBJ_RT6js687VLH5-Yz8lJtO8ZiwMXZHvbbNf35ebx7mG92pSpZlNpeB2DBqg8OO9qFqSO0c6zORPCCO3Aa4tKOCmjChX4iBYcGBmM4RU4uSCXf7UJEXfDmFo7fu8Ol-UPaaVKLg</recordid><startdate>201012</startdate><enddate>201012</enddate><creator>Nayak, P.K.</creator><creator>Ganeswara Rao, J.</creator><creator>Kundu, P.</creator><creator>Pradhan, A.K.</creator><creator>Bajpai, P.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201012</creationdate><title>A comparative assessment of power swing detection techniques</title><author>Nayak, P.K. ; Ganeswara Rao, J. ; Kundu, P. ; Pradhan, A.K. ; Bajpai, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-819fd5776c7bcb90d35ffa2011022825b7c5ae42b33f4d67cfea7b783d88167b3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Discrete wavelet transforms</topic><topic>Distance protection</topic><topic>power swing</topic><topic>Relays</topic><topic>Resistance</topic><topic>single-phase fault</topic><topic>symmetrical fault</topic><toplevel>online_resources</toplevel><creatorcontrib>Nayak, P.K.</creatorcontrib><creatorcontrib>Ganeswara Rao, J.</creatorcontrib><creatorcontrib>Kundu, P.</creatorcontrib><creatorcontrib>Pradhan, A.K.</creatorcontrib><creatorcontrib>Bajpai, P.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Nayak, P.K.</au><au>Ganeswara Rao, J.</au><au>Kundu, P.</au><au>Pradhan, A.K.</au><au>Bajpai, P.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A comparative assessment of power swing detection techniques</atitle><btitle>2010 Joint International Conference on Power Electronics, Drives and Energy Systems &amp; 2010 Power India</btitle><stitle>PEDES</stitle><date>2010-12</date><risdate>2010</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><isbn>9781424477821</isbn><isbn>1424477824</isbn><eisbn>9781424477814</eisbn><eisbn>1424477808</eisbn><eisbn>9781424477807</eisbn><eisbn>1424477816</eisbn><abstract>Distance relays, which respond to changes in impedance, may mal-operate due to power swings. For maintaining security, power swing blocking (PSB) function is utilized in modern distance relays to avoid unintended operation during power swing. However, if fault occurs during power swing, distance relays must operate. This paper reviews the shortcomings in the existing power swing detection techniques of distance relays. The concentric impedance characteristics scheme, the Vcosφ, the decreased resistance and the superimposed current methods are the conventional techniques for power swing detection for which a comparative assessment is carried out.</abstract><pub>IEEE</pub><doi>10.1109/PEDES.2010.5712568</doi><tpages>4</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISBN: 9781424477821
ispartof 2010 Joint International Conference on Power Electronics, Drives and Energy Systems & 2010 Power India, 2010, p.1-4
issn
language eng
recordid cdi_ieee_primary_5712568
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Discrete wavelet transforms
Distance protection
power swing
Relays
Resistance
single-phase fault
symmetrical fault
title A comparative assessment of power swing detection techniques
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T01%3A52%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=A%20comparative%20assessment%20of%20power%20swing%20detection%20techniques&rft.btitle=2010%20Joint%20International%20Conference%20on%20Power%20Electronics,%20Drives%20and%20Energy%20Systems%20&%202010%20Power%20India&rft.au=Nayak,%20P.K.&rft.date=2010-12&rft.spage=1&rft.epage=4&rft.pages=1-4&rft.isbn=9781424477821&rft.isbn_list=1424477824&rft_id=info:doi/10.1109/PEDES.2010.5712568&rft.eisbn=9781424477814&rft.eisbn_list=1424477808&rft.eisbn_list=9781424477807&rft.eisbn_list=1424477816&rft_dat=%3Cieee_6IE%3E5712568%3C/ieee_6IE%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-i90t-819fd5776c7bcb90d35ffa2011022825b7c5ae42b33f4d67cfea7b783d88167b3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=5712568&rfr_iscdi=true