Combined pulse source electromagnetic detection method and device for grounding grid topological structure

Combined pulse source electromagnetic detection method and device for grounding grid topological structure

The invention discloses a combined pulse source electromagnetic detection method and device for a grounding grid topological structure; the device comprises a combined pulse source electromagnetic transmitter, a two-component magnetic field receiving coil combination, and an upper computer which is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG WENDONG, WANG HAOWEN, FU NENGYI, LIAO XIAN, LIU LONGHUAN, XU ZHENGYU, FU ZHIHONG, HU XUQUAN, WU MUYANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
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 WANG WENDONG
WANG HAOWEN
FU NENGYI
LIAO XIAN
LIU LONGHUAN
XU ZHENGYU
FU ZHIHONG
HU XUQUAN
WU MUYANG
description The invention discloses a combined pulse source electromagnetic detection method and device for a grounding grid topological structure; the device comprises a combined pulse source electromagnetic transmitter, a two-component magnetic field receiving coil combination, and an upper computer which is connected with a two-component magnetic field receiving coil through a receiver. The combined pulse source electromagnetic transmitter is connected with the grounding grid through at least three grounding down leads; the pulse source electromagnetic transmitter injects bipolar steep pulse current into the grounding grid through the grounding down lead; the two-component magnetic field receiving coil acquires a pulse magnetic field signal generated by a grounding grid and converts the pulse magnetic field signal into a corresponding induced voltage signal. The receiver acquires an induced voltage signal of the two-component magnetic field receiving coil, converts the induced voltage signal into a data signal and tra
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN112986380A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN112986380A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN112986380A3</originalsourceid><addsrcrecordid>eNqNjTEKAjEQRbexEPUO4wEE1wVZSwmKlZX9EpPZOJJkQjLx_KbwAFb_83jwlt1bcXhSRAup-oJQuGaDgB6NZA7aRRQyYFEaII4QUF5sQUfb4IeaO3MGl7lGS9G1RxaEE3t2ZLSHIrkaqRnX3WLWrbH57arbXi8Pddth4glL0gZbbFL3vj-cxuMw7s_DP84XEy1CGQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Combined pulse source electromagnetic detection method and device for grounding grid topological structure</title><source>esp@cenet</source><creator>WANG WENDONG ; WANG HAOWEN ; FU NENGYI ; LIAO XIAN ; LIU LONGHUAN ; XU ZHENGYU ; FU ZHIHONG ; HU XUQUAN ; WU MUYANG</creator><creatorcontrib>WANG WENDONG ; WANG HAOWEN ; FU NENGYI ; LIAO XIAN ; LIU LONGHUAN ; XU ZHENGYU ; FU ZHIHONG ; HU XUQUAN ; WU MUYANG</creatorcontrib><description>The invention discloses a combined pulse source electromagnetic detection method and device for a grounding grid topological structure; the device comprises a combined pulse source electromagnetic transmitter, a two-component magnetic field receiving coil combination, and an upper computer which is connected with a two-component magnetic field receiving coil through a receiver. The combined pulse source electromagnetic transmitter is connected with the grounding grid through at least three grounding down leads; the pulse source electromagnetic transmitter injects bipolar steep pulse current into the grounding grid through the grounding down lead; the two-component magnetic field receiving coil acquires a pulse magnetic field signal generated by a grounding grid and converts the pulse magnetic field signal into a corresponding induced voltage signal. The receiver acquires an induced voltage signal of the two-component magnetic field receiving coil, converts the induced voltage signal into a data signal and tra</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</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=20210618&amp;DB=EPODOC&amp;CC=CN&amp;NR=112986380A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210618&amp;DB=EPODOC&amp;CC=CN&amp;NR=112986380A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG WENDONG</creatorcontrib><creatorcontrib>WANG HAOWEN</creatorcontrib><creatorcontrib>FU NENGYI</creatorcontrib><creatorcontrib>LIAO XIAN</creatorcontrib><creatorcontrib>LIU LONGHUAN</creatorcontrib><creatorcontrib>XU ZHENGYU</creatorcontrib><creatorcontrib>FU ZHIHONG</creatorcontrib><creatorcontrib>HU XUQUAN</creatorcontrib><creatorcontrib>WU MUYANG</creatorcontrib><title>Combined pulse source electromagnetic detection method and device for grounding grid topological structure</title><description>The invention discloses a combined pulse source electromagnetic detection method and device for a grounding grid topological structure; the device comprises a combined pulse source electromagnetic transmitter, a two-component magnetic field receiving coil combination, and an upper computer which is connected with a two-component magnetic field receiving coil through a receiver. The combined pulse source electromagnetic transmitter is connected with the grounding grid through at least three grounding down leads; the pulse source electromagnetic transmitter injects bipolar steep pulse current into the grounding grid through the grounding down lead; the two-component magnetic field receiving coil acquires a pulse magnetic field signal generated by a grounding grid and converts the pulse magnetic field signal into a corresponding induced voltage signal. The receiver acquires an induced voltage signal of the two-component magnetic field receiving coil, converts the induced voltage signal into a data signal and tra</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEKAjEQRbexEPUO4wEE1wVZSwmKlZX9EpPZOJJkQjLx_KbwAFb_83jwlt1bcXhSRAup-oJQuGaDgB6NZA7aRRQyYFEaII4QUF5sQUfb4IeaO3MGl7lGS9G1RxaEE3t2ZLSHIrkaqRnX3WLWrbH57arbXi8Pddth4glL0gZbbFL3vj-cxuMw7s_DP84XEy1CGQ</recordid><startdate>20210618</startdate><enddate>20210618</enddate><creator>WANG WENDONG</creator><creator>WANG HAOWEN</creator><creator>FU NENGYI</creator><creator>LIAO XIAN</creator><creator>LIU LONGHUAN</creator><creator>XU ZHENGYU</creator><creator>FU ZHIHONG</creator><creator>HU XUQUAN</creator><creator>WU MUYANG</creator><scope>EVB</scope></search><sort><creationdate>20210618</creationdate><title>Combined pulse source electromagnetic detection method and device for grounding grid topological structure</title><author>WANG WENDONG ; WANG HAOWEN ; FU NENGYI ; LIAO XIAN ; LIU LONGHUAN ; XU ZHENGYU ; FU ZHIHONG ; HU XUQUAN ; WU MUYANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112986380A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG WENDONG</creatorcontrib><creatorcontrib>WANG HAOWEN</creatorcontrib><creatorcontrib>FU NENGYI</creatorcontrib><creatorcontrib>LIAO XIAN</creatorcontrib><creatorcontrib>LIU LONGHUAN</creatorcontrib><creatorcontrib>XU ZHENGYU</creatorcontrib><creatorcontrib>FU ZHIHONG</creatorcontrib><creatorcontrib>HU XUQUAN</creatorcontrib><creatorcontrib>WU MUYANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG WENDONG</au><au>WANG HAOWEN</au><au>FU NENGYI</au><au>LIAO XIAN</au><au>LIU LONGHUAN</au><au>XU ZHENGYU</au><au>FU ZHIHONG</au><au>HU XUQUAN</au><au>WU MUYANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Combined pulse source electromagnetic detection method and device for grounding grid topological structure</title><date>2021-06-18</date><risdate>2021</risdate><abstract>The invention discloses a combined pulse source electromagnetic detection method and device for a grounding grid topological structure; the device comprises a combined pulse source electromagnetic transmitter, a two-component magnetic field receiving coil combination, and an upper computer which is connected with a two-component magnetic field receiving coil through a receiver. The combined pulse source electromagnetic transmitter is connected with the grounding grid through at least three grounding down leads; the pulse source electromagnetic transmitter injects bipolar steep pulse current into the grounding grid through the grounding down lead; the two-component magnetic field receiving coil acquires a pulse magnetic field signal generated by a grounding grid and converts the pulse magnetic field signal into a corresponding induced voltage signal. The receiver acquires an induced voltage signal of the two-component magnetic field receiving coil, converts the induced voltage signal into a data signal and tra</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN112986380A
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Combined pulse source electromagnetic detection method and device for grounding grid topological structure
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T02%3A18%3A35IST&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=WANG%20WENDONG&rft.date=2021-06-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN112986380A%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