Protection-type current transformer power taking device for microcomputer protection

Protection-type current transformer power taking device for microcomputer protection

The invention discloses a protection-type current transformer power taking device for microcomputer protection. The power taking device comprises a protection CT mutual inductor, a power taking mutualinductor, a protection sampling mutual inductor, a DC voltage-stabilization power taking output circ...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHU DEZHI, XU PEI, CHEN RONGJUN, HU CHUNHUA, WANG HONGLIN, OUYANG FEIFEI, XU FENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
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 ZHU DEZHI
XU PEI
CHEN RONGJUN
HU CHUNHUA
WANG HONGLIN
OUYANG FEIFEI
XU FENG
description The invention discloses a protection-type current transformer power taking device for microcomputer protection. The power taking device comprises a protection CT mutual inductor, a power taking mutualinductor, a protection sampling mutual inductor, a DC voltage-stabilization power taking output circuit, a protection piezoresistor VR and a discharging tube GDT, wherein the DC voltage-stabilizationpower taking output circuit comprises a first rectification circuit, an inversion circuit and a second rectification circuit, an output end of the first rectification circuit is connected with an input end of the inversion circuit, an output end of the inversion circuit is connected with an input end of the second rectification circuit, a secondary winding of the protection CT mutual inductor, aprimary winding of the power taking mutual inductor and a primary winding of the protection sampling mutual inductor are sequentially connected in series to form a loop, and the protection piezoresistor VR, the discharging tube
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109617004A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109617004A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109617004A3</originalsourceid><addsrcrecordid>eNrjZAgJKMovSU0uyczP0y2pLEhVSC4tKkrNK1EoKUrMK07LL8pNLVIoyC8HkiWJ2Zl56QopqWWZyakKQCmF3Mzkovzk_NyC0hKQKrhJPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0MDSzNDcwMDE0ZgYNQBQozox</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Protection-type current transformer power taking device for microcomputer protection</title><source>esp@cenet</source><creator>ZHU DEZHI ; XU PEI ; CHEN RONGJUN ; HU CHUNHUA ; WANG HONGLIN ; OUYANG FEIFEI ; XU FENG</creator><creatorcontrib>ZHU DEZHI ; XU PEI ; CHEN RONGJUN ; HU CHUNHUA ; WANG HONGLIN ; OUYANG FEIFEI ; XU FENG</creatorcontrib><description>The invention discloses a protection-type current transformer power taking device for microcomputer protection. The power taking device comprises a protection CT mutual inductor, a power taking mutualinductor, a protection sampling mutual inductor, a DC voltage-stabilization power taking output circuit, a protection piezoresistor VR and a discharging tube GDT, wherein the DC voltage-stabilizationpower taking output circuit comprises a first rectification circuit, an inversion circuit and a second rectification circuit, an output end of the first rectification circuit is connected with an input end of the inversion circuit, an output end of the inversion circuit is connected with an input end of the second rectification circuit, a secondary winding of the protection CT mutual inductor, aprimary winding of the power taking mutual inductor and a primary winding of the protection sampling mutual inductor are sequentially connected in series to form a loop, and the protection piezoresistor VR, the discharging tube</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2019</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=20190412&amp;DB=EPODOC&amp;CC=CN&amp;NR=109617004A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190412&amp;DB=EPODOC&amp;CC=CN&amp;NR=109617004A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU DEZHI</creatorcontrib><creatorcontrib>XU PEI</creatorcontrib><creatorcontrib>CHEN RONGJUN</creatorcontrib><creatorcontrib>HU CHUNHUA</creatorcontrib><creatorcontrib>WANG HONGLIN</creatorcontrib><creatorcontrib>OUYANG FEIFEI</creatorcontrib><creatorcontrib>XU FENG</creatorcontrib><title>Protection-type current transformer power taking device for microcomputer protection</title><description>The invention discloses a protection-type current transformer power taking device for microcomputer protection. The power taking device comprises a protection CT mutual inductor, a power taking mutualinductor, a protection sampling mutual inductor, a DC voltage-stabilization power taking output circuit, a protection piezoresistor VR and a discharging tube GDT, wherein the DC voltage-stabilizationpower taking output circuit comprises a first rectification circuit, an inversion circuit and a second rectification circuit, an output end of the first rectification circuit is connected with an input end of the inversion circuit, an output end of the inversion circuit is connected with an input end of the second rectification circuit, a secondary winding of the protection CT mutual inductor, aprimary winding of the power taking mutual inductor and a primary winding of the protection sampling mutual inductor are sequentially connected in series to form a loop, and the protection piezoresistor VR, the discharging tube</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgJKMovSU0uyczP0y2pLEhVSC4tKkrNK1EoKUrMK07LL8pNLVIoyC8HkiWJ2Zl56QopqWWZyakKQCmF3Mzkovzk_NyC0hKQKrhJPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0MDSzNDcwMDE0ZgYNQBQozox</recordid><startdate>20190412</startdate><enddate>20190412</enddate><creator>ZHU DEZHI</creator><creator>XU PEI</creator><creator>CHEN RONGJUN</creator><creator>HU CHUNHUA</creator><creator>WANG HONGLIN</creator><creator>OUYANG FEIFEI</creator><creator>XU FENG</creator><scope>EVB</scope></search><sort><creationdate>20190412</creationdate><title>Protection-type current transformer power taking device for microcomputer protection</title><author>ZHU DEZHI ; XU PEI ; CHEN RONGJUN ; HU CHUNHUA ; WANG HONGLIN ; OUYANG FEIFEI ; XU FENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109617004A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHU DEZHI</creatorcontrib><creatorcontrib>XU PEI</creatorcontrib><creatorcontrib>CHEN RONGJUN</creatorcontrib><creatorcontrib>HU CHUNHUA</creatorcontrib><creatorcontrib>WANG HONGLIN</creatorcontrib><creatorcontrib>OUYANG FEIFEI</creatorcontrib><creatorcontrib>XU FENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHU DEZHI</au><au>XU PEI</au><au>CHEN RONGJUN</au><au>HU CHUNHUA</au><au>WANG HONGLIN</au><au>OUYANG FEIFEI</au><au>XU FENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Protection-type current transformer power taking device for microcomputer protection</title><date>2019-04-12</date><risdate>2019</risdate><abstract>The invention discloses a protection-type current transformer power taking device for microcomputer protection. The power taking device comprises a protection CT mutual inductor, a power taking mutualinductor, a protection sampling mutual inductor, a DC voltage-stabilization power taking output circuit, a protection piezoresistor VR and a discharging tube GDT, wherein the DC voltage-stabilizationpower taking output circuit comprises a first rectification circuit, an inversion circuit and a second rectification circuit, an output end of the first rectification circuit is connected with an input end of the inversion circuit, an output end of the inversion circuit is connected with an input end of the second rectification circuit, a secondary winding of the protection CT mutual inductor, aprimary winding of the power taking mutual inductor and a primary winding of the protection sampling mutual inductor are sequentially connected in series to form a loop, and the protection piezoresistor VR, the discharging tube</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN109617004A
source esp@cenet
subjects CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
title Protection-type current transformer power taking device for microcomputer protection
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T07%3A08%3A03IST&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=ZHU%20DEZHI&rft.date=2019-04-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109617004A%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