IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK

IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK

The device (15) has a current representative parameter processing unit (30) with a computing unit (44) to compute current resulting from sum of parameter and resultant frequency analysis units (46, 48) with comparison of zero harmonic components (I0pDC) and two harmonic components (I0p 2F) with resp...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Verneau, Guillaume, Cumunel, Pascal
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Verneau, Guillaume
Cumunel, Pascal
description The device (15) has a current representative parameter processing unit (30) with a computing unit (44) to compute current resulting from sum of parameter and resultant frequency analysis units (46, 48) with comparison of zero harmonic components (I0pDC) and two harmonic components (I0p 2F) with respect to proper frequency of a three-phase network. Activation units (32) activate the processing units based on a defect occurrence detection signal (D) in the network, and interpretation units (40) interpret processing results with the processing unit to determine if defect is biphasic. Independent claims are also included for the following: (1) a short circuit default indicator comprising current sensors arranged on each phase conductor (2) a method for identifying defect in a three-phase network (3) a method for identifying and relative localization of defect in a three-phase network (4) a method for protecting a current line.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2383856B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2383856B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2383856B13</originalsourceid><addsrcrecordid>eNrjZPD1dHH1C_F083R2DPH091Nw9HNRcPEMcnUG8Rx9FFxcQyBsBX83BUcg1w3IVfAEKlQI8QhyddUN8HAMdlXwcw0J9w_y5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BRsYWxhamZk6GxkQoAQBXhS1n</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK</title><source>esp@cenet</source><creator>Verneau, Guillaume ; Cumunel, Pascal</creator><creatorcontrib>Verneau, Guillaume ; Cumunel, Pascal</creatorcontrib><description>The device (15) has a current representative parameter processing unit (30) with a computing unit (44) to compute current resulting from sum of parameter and resultant frequency analysis units (46, 48) with comparison of zero harmonic components (I0pDC) and two harmonic components (I0p 2F) with respect to proper frequency of a three-phase network. Activation units (32) activate the processing units based on a defect occurrence detection signal (D) in the network, and interpretation units (40) interpret processing results with the processing unit to determine if defect is biphasic. Independent claims are also included for the following: (1) a short circuit default indicator comprising current sensors arranged on each phase conductor (2) a method for identifying defect in a three-phase network (3) a method for identifying and relative localization of defect in a three-phase network (4) a method for protecting a current line.</description><language>eng ; fre ; ger</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180627&amp;DB=EPODOC&amp;CC=EP&amp;NR=2383856B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180627&amp;DB=EPODOC&amp;CC=EP&amp;NR=2383856B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Verneau, Guillaume</creatorcontrib><creatorcontrib>Cumunel, Pascal</creatorcontrib><title>IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK</title><description>The device (15) has a current representative parameter processing unit (30) with a computing unit (44) to compute current resulting from sum of parameter and resultant frequency analysis units (46, 48) with comparison of zero harmonic components (I0pDC) and two harmonic components (I0p 2F) with respect to proper frequency of a three-phase network. Activation units (32) activate the processing units based on a defect occurrence detection signal (D) in the network, and interpretation units (40) interpret processing results with the processing unit to determine if defect is biphasic. Independent claims are also included for the following: (1) a short circuit default indicator comprising current sensors arranged on each phase conductor (2) a method for identifying defect in a three-phase network (3) a method for identifying and relative localization of defect in a three-phase network (4) a method for protecting a current line.</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD1dHH1C_F083R2DPH091Nw9HNRcPEMcnUG8Rx9FFxcQyBsBX83BUcg1w3IVfAEKlQI8QhyddUN8HAMdlXwcw0J9w_y5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BRsYWxhamZk6GxkQoAQBXhS1n</recordid><startdate>20180627</startdate><enddate>20180627</enddate><creator>Verneau, Guillaume</creator><creator>Cumunel, Pascal</creator><scope>EVB</scope></search><sort><creationdate>20180627</creationdate><title>IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK</title><author>Verneau, Guillaume ; Cumunel, Pascal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2383856B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2018</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</topic><topic>GENERATION</topic><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Verneau, Guillaume</creatorcontrib><creatorcontrib>Cumunel, Pascal</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Verneau, Guillaume</au><au>Cumunel, Pascal</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK</title><date>2018-06-27</date><risdate>2018</risdate><abstract>The device (15) has a current representative parameter processing unit (30) with a computing unit (44) to compute current resulting from sum of parameter and resultant frequency analysis units (46, 48) with comparison of zero harmonic components (I0pDC) and two harmonic components (I0p 2F) with respect to proper frequency of a three-phase network. Activation units (32) activate the processing units based on a defect occurrence detection signal (D) in the network, and interpretation units (40) interpret processing results with the processing unit to determine if defect is biphasic. Independent claims are also included for the following: (1) a short circuit default indicator comprising current sensors arranged on each phase conductor (2) a method for identifying defect in a three-phase network (3) a method for identifying and relative localization of defect in a three-phase network (4) a method for protecting a current line.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP2383856B1
source esp@cenet
subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title IDENTIFICATION AND DIRECTIONAL DETECTION OF A DEFECT IN A THREE-PHASE NETWORK
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T11%3A30%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Verneau,%20Guillaume&rft.date=2018-06-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2383856B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true