Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve

Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve

The invention discloses a method for analyzing the influence of an alternating current system fault on the commutation failure probability of each direct current commutation valve, and belongs to the technical field of extra-high voltage direct current transmission line protection and control. Accor...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GOU JIAQI, HE JING, ZHANG LINGYUE, LIU TONG, LIU KEZHEN, CHEN XUE'OU, CHEN LEIDAN, WU SHIZHE, WANG QIAN, RUAN JUNXIAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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 GOU JIAQI
HE JING
ZHANG LINGYUE
LIU TONG
LIU KEZHEN
CHEN XUE'OU
CHEN LEIDAN
WU SHIZHE
WANG QIAN
RUAN JUNXIAO
description The invention discloses a method for analyzing the influence of an alternating current system fault on the commutation failure probability of each direct current commutation valve, and belongs to the technical field of extra-high voltage direct current transmission line protection and control. According to the technical scheme, the method for analyzing the influence of the alternating-current system fault on the commutation failure probability of each direct-current commutation valve comprises the following steps: 10) analyzing a commutation failure mechanism; 20) analyzing the influence of the alternating-current side grounding fault on the commutation failure of each commutation valve, including the influence generated by single-phase short-circuit grounding analysis, two-phase short-circuit analysis and two-phase short-circuit grounding analysis; and 30) establishing a reasonable simulation model, comparing the reasonable simulation model with the inference of the alternating-current side grounding fault a
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113162039A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113162039A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113162039A3</originalsourceid><addsrcrecordid>eNqNjDEKwkAQRdNYiHqH8QCCMSBYSlBstLIPk82sWZjMhs1sIB7CM5uAiKXV__Dff_PkdSWtfQXWB0BBHp5OHuDEciQxBN4CslIQ1GkwMQQShW7olBqwGFnBCxjfNFFHZuwWHcdA0AZfYunY6TBpCE0NlQtk9Kv5vfXIPS2TmUXuaPXJRbI-n-75ZUOtL6hr0ZCQFvktTbN0v9tmh2P2D_MGoh5P0Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve</title><source>esp@cenet</source><creator>GOU JIAQI ; HE JING ; ZHANG LINGYUE ; LIU TONG ; LIU KEZHEN ; CHEN XUE'OU ; CHEN LEIDAN ; WU SHIZHE ; WANG QIAN ; RUAN JUNXIAO</creator><creatorcontrib>GOU JIAQI ; HE JING ; ZHANG LINGYUE ; LIU TONG ; LIU KEZHEN ; CHEN XUE'OU ; CHEN LEIDAN ; WU SHIZHE ; WANG QIAN ; RUAN JUNXIAO</creatorcontrib><description>The invention discloses a method for analyzing the influence of an alternating current system fault on the commutation failure probability of each direct current commutation valve, and belongs to the technical field of extra-high voltage direct current transmission line protection and control. According to the technical scheme, the method for analyzing the influence of the alternating-current system fault on the commutation failure probability of each direct-current commutation valve comprises the following steps: 10) analyzing a commutation failure mechanism; 20) analyzing the influence of the alternating-current side grounding fault on the commutation failure of each commutation valve, including the influence generated by single-phase short-circuit grounding analysis, two-phase short-circuit analysis and two-phase short-circuit grounding analysis; and 30) establishing a reasonable simulation model, comparing the reasonable simulation model with the inference of the alternating-current side grounding fault a</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2021</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=20210723&amp;DB=EPODOC&amp;CC=CN&amp;NR=113162039A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210723&amp;DB=EPODOC&amp;CC=CN&amp;NR=113162039A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOU JIAQI</creatorcontrib><creatorcontrib>HE JING</creatorcontrib><creatorcontrib>ZHANG LINGYUE</creatorcontrib><creatorcontrib>LIU TONG</creatorcontrib><creatorcontrib>LIU KEZHEN</creatorcontrib><creatorcontrib>CHEN XUE'OU</creatorcontrib><creatorcontrib>CHEN LEIDAN</creatorcontrib><creatorcontrib>WU SHIZHE</creatorcontrib><creatorcontrib>WANG QIAN</creatorcontrib><creatorcontrib>RUAN JUNXIAO</creatorcontrib><title>Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve</title><description>The invention discloses a method for analyzing the influence of an alternating current system fault on the commutation failure probability of each direct current commutation valve, and belongs to the technical field of extra-high voltage direct current transmission line protection and control. According to the technical scheme, the method for analyzing the influence of the alternating-current system fault on the commutation failure probability of each direct-current commutation valve comprises the following steps: 10) analyzing a commutation failure mechanism; 20) analyzing the influence of the alternating-current side grounding fault on the commutation failure of each commutation valve, including the influence generated by single-phase short-circuit grounding analysis, two-phase short-circuit analysis and two-phase short-circuit grounding analysis; and 30) establishing a reasonable simulation model, comparing the reasonable simulation model with the inference of the alternating-current side grounding fault a</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QCCMSBYSlBstLIPk82sWZjMhs1sIB7CM5uAiKXV__Dff_PkdSWtfQXWB0BBHp5OHuDEciQxBN4CslIQ1GkwMQQShW7olBqwGFnBCxjfNFFHZuwWHcdA0AZfYunY6TBpCE0NlQtk9Kv5vfXIPS2TmUXuaPXJRbI-n-75ZUOtL6hr0ZCQFvktTbN0v9tmh2P2D_MGoh5P0Q</recordid><startdate>20210723</startdate><enddate>20210723</enddate><creator>GOU JIAQI</creator><creator>HE JING</creator><creator>ZHANG LINGYUE</creator><creator>LIU TONG</creator><creator>LIU KEZHEN</creator><creator>CHEN XUE'OU</creator><creator>CHEN LEIDAN</creator><creator>WU SHIZHE</creator><creator>WANG QIAN</creator><creator>RUAN JUNXIAO</creator><scope>EVB</scope></search><sort><creationdate>20210723</creationdate><title>Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve</title><author>GOU JIAQI ; HE JING ; ZHANG LINGYUE ; LIU TONG ; LIU KEZHEN ; CHEN XUE'OU ; CHEN LEIDAN ; WU SHIZHE ; WANG QIAN ; RUAN JUNXIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113162039A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>GOU JIAQI</creatorcontrib><creatorcontrib>HE JING</creatorcontrib><creatorcontrib>ZHANG LINGYUE</creatorcontrib><creatorcontrib>LIU TONG</creatorcontrib><creatorcontrib>LIU KEZHEN</creatorcontrib><creatorcontrib>CHEN XUE'OU</creatorcontrib><creatorcontrib>CHEN LEIDAN</creatorcontrib><creatorcontrib>WU SHIZHE</creatorcontrib><creatorcontrib>WANG QIAN</creatorcontrib><creatorcontrib>RUAN JUNXIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GOU JIAQI</au><au>HE JING</au><au>ZHANG LINGYUE</au><au>LIU TONG</au><au>LIU KEZHEN</au><au>CHEN XUE'OU</au><au>CHEN LEIDAN</au><au>WU SHIZHE</au><au>WANG QIAN</au><au>RUAN JUNXIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve</title><date>2021-07-23</date><risdate>2021</risdate><abstract>The invention discloses a method for analyzing the influence of an alternating current system fault on the commutation failure probability of each direct current commutation valve, and belongs to the technical field of extra-high voltage direct current transmission line protection and control. According to the technical scheme, the method for analyzing the influence of the alternating-current system fault on the commutation failure probability of each direct-current commutation valve comprises the following steps: 10) analyzing a commutation failure mechanism; 20) analyzing the influence of the alternating-current side grounding fault on the commutation failure of each commutation valve, including the influence generated by single-phase short-circuit grounding analysis, two-phase short-circuit analysis and two-phase short-circuit grounding analysis; and 30) establishing a reasonable simulation model, comparing the reasonable simulation model with the inference of the alternating-current side grounding fault a</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN113162039A
source esp@cenet
subjects CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
title Method for analyzing influence of alternating current system fault on commutation failure probability of each direct current commutation valve
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-19T12%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=GOU%20JIAQI&rft.date=2021-07-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113162039A%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