Distributed traveling wave fault location method and system, electronic equipment and storage medium

Distributed traveling wave fault location method and system, electronic equipment and storage medium

The invention discloses a distributed traveling wave fault location method and system, electronic equipment and a storage medium. The method comprises the following steps: forming an adjacency information matrix according to an installation position and a line length parameter of a traveling wave ac...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BU LIZHI, XU HAIYANG, HUANG TAO, NIU HUAMIN, LI BEN, LU JINFENG, XU XIAOCHUN, XIE HUA, ZHANG HONGXI, ZHAO QINGCHUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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 BU LIZHI
XU HAIYANG
HUANG TAO
NIU HUAMIN
LI BEN
LU JINFENG
XU XIAOCHUN
XIE HUA
ZHANG HONGXI
ZHAO QINGCHUN
description The invention discloses a distributed traveling wave fault location method and system, electronic equipment and a storage medium. The method comprises the following steps: forming an adjacency information matrix according to an installation position and a line length parameter of a traveling wave acquisition device; receiving a fault traveling wave current waveform of each traveling wave acquisition device, and selecting a reference traveling wave acquisition device; correcting the adjacency information matrix based on the traveling wave head moment data; acquiring all adjacent traveling wave acquisition devices of the reference traveling wave acquisition device according to the corrected adjacent information matrix, and dividing the adjacent traveling wave acquisition devices into an upstream adjacent group and a downstream adjacent group; respectively executing traveling wave distance measurement on the upstream adjacent group and the downstream adjacent group to obtain two groups of distance measurement re
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118625043A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118625043A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118625043A3</originalsourceid><addsrcrecordid>eNqNi70OAUEURrdRCN7h6kmsRbSyiEqllzHz7brJ_KyZO8Tb24QHUJ1TnDMszJ6TRL5lgSGJ6gnLvqVXL9SobIVs0Eo4eHKQezCkvKH0TgI3I1hoicGzJjwydw5evoGEqFr0j-HsxsWgUTZh8uOomB4Pl_o0RxeuSJ3S8JBrfS7L7Wa5XqyqXfVP8wE_DD9s</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Distributed traveling wave fault location method and system, electronic equipment and storage medium</title><source>esp@cenet</source><creator>BU LIZHI ; XU HAIYANG ; HUANG TAO ; NIU HUAMIN ; LI BEN ; LU JINFENG ; XU XIAOCHUN ; XIE HUA ; ZHANG HONGXI ; ZHAO QINGCHUN</creator><creatorcontrib>BU LIZHI ; XU HAIYANG ; HUANG TAO ; NIU HUAMIN ; LI BEN ; LU JINFENG ; XU XIAOCHUN ; XIE HUA ; ZHANG HONGXI ; ZHAO QINGCHUN</creatorcontrib><description>The invention discloses a distributed traveling wave fault location method and system, electronic equipment and a storage medium. The method comprises the following steps: forming an adjacency information matrix according to an installation position and a line length parameter of a traveling wave acquisition device; receiving a fault traveling wave current waveform of each traveling wave acquisition device, and selecting a reference traveling wave acquisition device; correcting the adjacency information matrix based on the traveling wave head moment data; acquiring all adjacent traveling wave acquisition devices of the reference traveling wave acquisition device according to the corrected adjacent information matrix, and dividing the adjacent traveling wave acquisition devices into an upstream adjacent group and a downstream adjacent group; respectively executing traveling wave distance measurement on the upstream adjacent group and the downstream adjacent group to obtain two groups of distance measurement re</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2024</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=20240910&amp;DB=EPODOC&amp;CC=CN&amp;NR=118625043A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240910&amp;DB=EPODOC&amp;CC=CN&amp;NR=118625043A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BU LIZHI</creatorcontrib><creatorcontrib>XU HAIYANG</creatorcontrib><creatorcontrib>HUANG TAO</creatorcontrib><creatorcontrib>NIU HUAMIN</creatorcontrib><creatorcontrib>LI BEN</creatorcontrib><creatorcontrib>LU JINFENG</creatorcontrib><creatorcontrib>XU XIAOCHUN</creatorcontrib><creatorcontrib>XIE HUA</creatorcontrib><creatorcontrib>ZHANG HONGXI</creatorcontrib><creatorcontrib>ZHAO QINGCHUN</creatorcontrib><title>Distributed traveling wave fault location method and system, electronic equipment and storage medium</title><description>The invention discloses a distributed traveling wave fault location method and system, electronic equipment and a storage medium. The method comprises the following steps: forming an adjacency information matrix according to an installation position and a line length parameter of a traveling wave acquisition device; receiving a fault traveling wave current waveform of each traveling wave acquisition device, and selecting a reference traveling wave acquisition device; correcting the adjacency information matrix based on the traveling wave head moment data; acquiring all adjacent traveling wave acquisition devices of the reference traveling wave acquisition device according to the corrected adjacent information matrix, and dividing the adjacent traveling wave acquisition devices into an upstream adjacent group and a downstream adjacent group; respectively executing traveling wave distance measurement on the upstream adjacent group and the downstream adjacent group to obtain two groups of distance measurement re</description><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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi70OAUEURrdRCN7h6kmsRbSyiEqllzHz7brJ_KyZO8Tb24QHUJ1TnDMszJ6TRL5lgSGJ6gnLvqVXL9SobIVs0Eo4eHKQezCkvKH0TgI3I1hoicGzJjwydw5evoGEqFr0j-HsxsWgUTZh8uOomB4Pl_o0RxeuSJ3S8JBrfS7L7Wa5XqyqXfVP8wE_DD9s</recordid><startdate>20240910</startdate><enddate>20240910</enddate><creator>BU LIZHI</creator><creator>XU HAIYANG</creator><creator>HUANG TAO</creator><creator>NIU HUAMIN</creator><creator>LI BEN</creator><creator>LU JINFENG</creator><creator>XU XIAOCHUN</creator><creator>XIE HUA</creator><creator>ZHANG HONGXI</creator><creator>ZHAO QINGCHUN</creator><scope>EVB</scope></search><sort><creationdate>20240910</creationdate><title>Distributed traveling wave fault location method and system, electronic equipment and storage medium</title><author>BU LIZHI ; XU HAIYANG ; HUANG TAO ; NIU HUAMIN ; LI BEN ; LU JINFENG ; XU XIAOCHUN ; XIE HUA ; ZHANG HONGXI ; ZHAO QINGCHUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118625043A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BU LIZHI</creatorcontrib><creatorcontrib>XU HAIYANG</creatorcontrib><creatorcontrib>HUANG TAO</creatorcontrib><creatorcontrib>NIU HUAMIN</creatorcontrib><creatorcontrib>LI BEN</creatorcontrib><creatorcontrib>LU JINFENG</creatorcontrib><creatorcontrib>XU XIAOCHUN</creatorcontrib><creatorcontrib>XIE HUA</creatorcontrib><creatorcontrib>ZHANG HONGXI</creatorcontrib><creatorcontrib>ZHAO QINGCHUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BU LIZHI</au><au>XU HAIYANG</au><au>HUANG TAO</au><au>NIU HUAMIN</au><au>LI BEN</au><au>LU JINFENG</au><au>XU XIAOCHUN</au><au>XIE HUA</au><au>ZHANG HONGXI</au><au>ZHAO QINGCHUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Distributed traveling wave fault location method and system, electronic equipment and storage medium</title><date>2024-09-10</date><risdate>2024</risdate><abstract>The invention discloses a distributed traveling wave fault location method and system, electronic equipment and a storage medium. The method comprises the following steps: forming an adjacency information matrix according to an installation position and a line length parameter of a traveling wave acquisition device; receiving a fault traveling wave current waveform of each traveling wave acquisition device, and selecting a reference traveling wave acquisition device; correcting the adjacency information matrix based on the traveling wave head moment data; acquiring all adjacent traveling wave acquisition devices of the reference traveling wave acquisition device according to the corrected adjacent information matrix, and dividing the adjacent traveling wave acquisition devices into an upstream adjacent group and a downstream adjacent group; respectively executing traveling wave distance measurement on the upstream adjacent group and the downstream adjacent group to obtain two groups of distance measurement re</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN118625043A
source esp@cenet
subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Distributed traveling wave fault location method and system, electronic equipment and storage medium
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-14T08%3A05%3A05IST&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=BU%20LIZHI&rft.date=2024-09-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118625043A%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