A new blocking principle with phase and earth fault detection during fast power swings for distance protection
Any sudden change in the configuration or the loading of an electrical network causes power swings between the load concentrations of that network. In order to prevent the distance protection from tripping during such conditions, a power swing blocking device is often utilized. Conventional power sw...
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| Veröffentlicht in: | IEEE Transactions on Power Delivery 1995-07, Vol.10 (3), p.1242-1248 |
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| container_title | IEEE Transactions on Power Delivery |
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| creator | Mechraoui, A. Thomas, D.W.P. |
| description | Any sudden change in the configuration or the loading of an electrical network causes power swings between the load concentrations of that network. In order to prevent the distance protection from tripping during such conditions, a power swing blocking device is often utilized. Conventional power swing blocking devices cannot cope with very fast power swings of up to 5 Hz/sec. This paper presents a new power swing blocking principle that has the ability to immediately clear the block when a fault occurs within the relay trip zone. This is demonstrated for extremely fast swings (greater than 5 Hz/sec) and even for two phase operation (during single pole tripping). This new principle is in a form which can be implemented on an existing digital distance protection relay. Results are presented based on extensive simulation studies carried out on a typical 400 kV system, using the Electromagnetic Transient Program (EMTP) software.< > |
| doi_str_mv | 10.1109/61.400902 |
| format | Article |
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In order to prevent the distance protection from tripping during such conditions, a power swing blocking device is often utilized. Conventional power swing blocking devices cannot cope with very fast power swings of up to 5 Hz/sec. This paper presents a new power swing blocking principle that has the ability to immediately clear the block when a fault occurs within the relay trip zone. This is demonstrated for extremely fast swings (greater than 5 Hz/sec) and even for two phase operation (during single pole tripping). This new principle is in a form which can be implemented on an existing digital distance protection relay. Results are presented based on extensive simulation studies carried out on a typical 400 kV system, using the Electromagnetic Transient Program (EMTP) software.< ></description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/61.400902</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Circuit faults ; Digital relays ; Disturbances. Regulation. Protection ; Earth ; Electrical engineering. Electrical power engineering ; ELECTRICAL FAULTS ; Electrical power engineering ; ELECTRICAL TRANSIENTS ; EQUIPMENT PROTECTION DEVICES ; Exact sciences and technology ; Fault detection ; Frame relay ; Monitoring ; Power networks and lines ; Power system protection ; Power system relaying ; POWER SYSTEMS ; POWER TRANSMISSION AND DISTRIBUTION ; Protective relaying ; STABILIZATION ; Voltage</subject><ispartof>IEEE Transactions on Power Delivery, 1995-07, Vol.10 (3), p.1242-1248</ispartof><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c332t-54fc314b5a300dddc38909289a52a7138a9636e5c03b547b98e3b579544cc7213</citedby><cites>FETCH-LOGICAL-c332t-54fc314b5a300dddc38909289a52a7138a9636e5c03b547b98e3b579544cc7213</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/400902$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,796,885,23930,23931,25140,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/400902$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3609614$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/136555$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Mechraoui, A.</creatorcontrib><creatorcontrib>Thomas, D.W.P.</creatorcontrib><title>A new blocking principle with phase and earth fault detection during fast power swings for distance protection</title><title>IEEE Transactions on Power Delivery</title><addtitle>TPWRD</addtitle><description>Any sudden change in the configuration or the loading of an electrical network causes power swings between the load concentrations of that network. In order to prevent the distance protection from tripping during such conditions, a power swing blocking device is often utilized. Conventional power swing blocking devices cannot cope with very fast power swings of up to 5 Hz/sec. This paper presents a new power swing blocking principle that has the ability to immediately clear the block when a fault occurs within the relay trip zone. This is demonstrated for extremely fast swings (greater than 5 Hz/sec) and even for two phase operation (during single pole tripping). This new principle is in a form which can be implemented on an existing digital distance protection relay. Results are presented based on extensive simulation studies carried out on a typical 400 kV system, using the Electromagnetic Transient Program (EMTP) software.< ></description><subject>Applied sciences</subject><subject>Circuit faults</subject><subject>Digital relays</subject><subject>Disturbances. Regulation. Protection</subject><subject>Earth</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>ELECTRICAL FAULTS</subject><subject>Electrical power engineering</subject><subject>ELECTRICAL TRANSIENTS</subject><subject>EQUIPMENT PROTECTION DEVICES</subject><subject>Exact sciences and technology</subject><subject>Fault detection</subject><subject>Frame relay</subject><subject>Monitoring</subject><subject>Power networks and lines</subject><subject>Power system protection</subject><subject>Power system relaying</subject><subject>POWER SYSTEMS</subject><subject>POWER TRANSMISSION AND DISTRIBUTION</subject><subject>Protective relaying</subject><subject>STABILIZATION</subject><subject>Voltage</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNo9kM9rHCEYhqWkkM22h15zslACPUyqo87ocQlJEwj00p7Fdb7pmk506uey5L-Pyyx78tfzPn68hHzh7JZzZn50_FYyZlj7gay4EX0jW6YvyIpprRpt-v6SXCG-MMZkpVYkbmiEA91Oyf8L8S-dc4g-zBPQQyg7Ou8cAnVxoOByPY9uPxU6QAFfQop02OdjanRY6JwOkCke6gXSMWU6BCwueqjSdAp8Ih9HNyF8Pq1r8ufh_vfdY_P86-fT3ea58UK0pVFy9ILLrXKCsWEYvNCGmVYbp1rXc6Gd6UQHyjOxVbLfGg110xslpfd9y8WafF28CUuw6EP9f-dTjHUMy0WnlKrMzcLU8f7vAYt9DehhmlyEtEfbatlJaY6y7wvoc0LMMNra0qvLb5Yze2zddtwurVf220nq0LtpzLWAgOeA6JjpuKzY9YIFADi_nhzv-d6JTg</recordid><startdate>19950701</startdate><enddate>19950701</enddate><creator>Mechraoui, A.</creator><creator>Thomas, D.W.P.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>19950701</creationdate><title>A new blocking principle with phase and earth fault detection during fast power swings for distance protection</title><author>Mechraoui, A. ; Thomas, D.W.P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c332t-54fc314b5a300dddc38909289a52a7138a9636e5c03b547b98e3b579544cc7213</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Applied sciences</topic><topic>Circuit faults</topic><topic>Digital relays</topic><topic>Disturbances. Regulation. Protection</topic><topic>Earth</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>ELECTRICAL FAULTS</topic><topic>Electrical power engineering</topic><topic>ELECTRICAL TRANSIENTS</topic><topic>EQUIPMENT PROTECTION DEVICES</topic><topic>Exact sciences and technology</topic><topic>Fault detection</topic><topic>Frame relay</topic><topic>Monitoring</topic><topic>Power networks and lines</topic><topic>Power system protection</topic><topic>Power system relaying</topic><topic>POWER SYSTEMS</topic><topic>POWER TRANSMISSION AND DISTRIBUTION</topic><topic>Protective relaying</topic><topic>STABILIZATION</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mechraoui, A.</creatorcontrib><creatorcontrib>Thomas, D.W.P.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>IEEE Transactions on Power Delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mechraoui, A.</au><au>Thomas, D.W.P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new blocking principle with phase and earth fault detection during fast power swings for distance protection</atitle><jtitle>IEEE Transactions on Power Delivery</jtitle><stitle>TPWRD</stitle><date>1995-07-01</date><risdate>1995</risdate><volume>10</volume><issue>3</issue><spage>1242</spage><epage>1248</epage><pages>1242-1248</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>Any sudden change in the configuration or the loading of an electrical network causes power swings between the load concentrations of that network. In order to prevent the distance protection from tripping during such conditions, a power swing blocking device is often utilized. Conventional power swing blocking devices cannot cope with very fast power swings of up to 5 Hz/sec. This paper presents a new power swing blocking principle that has the ability to immediately clear the block when a fault occurs within the relay trip zone. This is demonstrated for extremely fast swings (greater than 5 Hz/sec) and even for two phase operation (during single pole tripping). This new principle is in a form which can be implemented on an existing digital distance protection relay. Results are presented based on extensive simulation studies carried out on a typical 400 kV system, using the Electromagnetic Transient Program (EMTP) software.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/61.400902</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0885-8977 |
| ispartof | IEEE Transactions on Power Delivery, 1995-07, Vol.10 (3), p.1242-1248 |
| issn | 0885-8977 1937-4208 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_28464491 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Circuit faults Digital relays Disturbances. Regulation. Protection Earth Electrical engineering. Electrical power engineering ELECTRICAL FAULTS Electrical power engineering ELECTRICAL TRANSIENTS EQUIPMENT PROTECTION DEVICES Exact sciences and technology Fault detection Frame relay Monitoring Power networks and lines Power system protection Power system relaying POWER SYSTEMS POWER TRANSMISSION AND DISTRIBUTION Protective relaying STABILIZATION Voltage |
| title | A new blocking principle with phase and earth fault detection during fast power swings for distance protection |
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