Photoelectric coupler constant-current constant-power simultaneous aging circuit and method

Photoelectric coupler constant-current constant-power simultaneous aging circuit and method

The invention is suitable for the technical field of aging of photoelectric couplers, and provides a constant-current and constant-power simultaneous aging circuit and method for a photoelectric coupler. The aging circuit comprises a front-stage constant-current aging circuit and a rear-stage consta...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG WEI, ZHUO LINGJIA, YE FENG, XIAO WEIWEI, XU GAN'EN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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 WEI
ZHUO LINGJIA
YE FENG
XIAO WEIWEI
XU GAN'EN
description The invention is suitable for the technical field of aging of photoelectric couplers, and provides a constant-current and constant-power simultaneous aging circuit and method for a photoelectric coupler. The aging circuit comprises a front-stage constant-current aging circuit and a rear-stage constant-power aging circuit, constant-current control of the front stage is achieved through a constant-current control module, constant-power control of the rear stage is achieved through a current sampling module, a calculation module and a voltage adjusting module, and during aging, the front stage is controlled firstly to achieve current stabilization, and then the rear stage is controlled to achieve constant-power control. An initial voltage is applied to the collector electrode of a post-stage triode, a voltage value required to be adjusted for reaching a set constant power value is calculated after a saturation current is collected, and then the voltage is adjusted by a voltage adjusting module to enable the coll
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115309224A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115309224A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115309224A3</originalsourceid><addsrcrecordid>eNqNirEKwjAQhrM4iPoO8QEKttXBUYriJA5uDuW4nm0gvQvJBV_fDIKr08f__d_SPO-TqJAn1OjQouTgKRZyUmCtMMdIrD8R5F3-5ObsyybJycLoeLToImanFniwM-kkw9osXuATbb5cme3l_OiuFQXpKQVAYtK-u9X1od0dm2Z_av9pPjCyPLs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Photoelectric coupler constant-current constant-power simultaneous aging circuit and method</title><source>esp@cenet</source><creator>WANG WEI ; ZHUO LINGJIA ; YE FENG ; XIAO WEIWEI ; XU GAN'EN</creator><creatorcontrib>WANG WEI ; ZHUO LINGJIA ; YE FENG ; XIAO WEIWEI ; XU GAN'EN</creatorcontrib><description>The invention is suitable for the technical field of aging of photoelectric couplers, and provides a constant-current and constant-power simultaneous aging circuit and method for a photoelectric coupler. The aging circuit comprises a front-stage constant-current aging circuit and a rear-stage constant-power aging circuit, constant-current control of the front stage is achieved through a constant-current control module, constant-power control of the rear stage is achieved through a current sampling module, a calculation module and a voltage adjusting module, and during aging, the front stage is controlled firstly to achieve current stabilization, and then the rear stage is controlled to achieve constant-power control. An initial voltage is applied to the collector electrode of a post-stage triode, a voltage value required to be adjusted for reaching a set constant power value is calculated after a saturation current is collected, and then the voltage is adjusted by a voltage adjusting module to enable the coll</description><language>chi ; eng</language><subject>CONTROLLING ; PHYSICS ; REGULATING ; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><creationdate>2022</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=20221108&amp;DB=EPODOC&amp;CC=CN&amp;NR=115309224A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20221108&amp;DB=EPODOC&amp;CC=CN&amp;NR=115309224A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG WEI</creatorcontrib><creatorcontrib>ZHUO LINGJIA</creatorcontrib><creatorcontrib>YE FENG</creatorcontrib><creatorcontrib>XIAO WEIWEI</creatorcontrib><creatorcontrib>XU GAN'EN</creatorcontrib><title>Photoelectric coupler constant-current constant-power simultaneous aging circuit and method</title><description>The invention is suitable for the technical field of aging of photoelectric couplers, and provides a constant-current and constant-power simultaneous aging circuit and method for a photoelectric coupler. The aging circuit comprises a front-stage constant-current aging circuit and a rear-stage constant-power aging circuit, constant-current control of the front stage is achieved through a constant-current control module, constant-power control of the rear stage is achieved through a current sampling module, a calculation module and a voltage adjusting module, and during aging, the front stage is controlled firstly to achieve current stabilization, and then the rear stage is controlled to achieve constant-power control. An initial voltage is applied to the collector electrode of a post-stage triode, a voltage value required to be adjusted for reaching a set constant power value is calculated after a saturation current is collected, and then the voltage is adjusted by a voltage adjusting module to enable the coll</description><subject>CONTROLLING</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAQhrM4iPoO8QEKttXBUYriJA5uDuW4nm0gvQvJBV_fDIKr08f__d_SPO-TqJAn1OjQouTgKRZyUmCtMMdIrD8R5F3-5ObsyybJycLoeLToImanFniwM-kkw9osXuATbb5cme3l_OiuFQXpKQVAYtK-u9X1od0dm2Z_av9pPjCyPLs</recordid><startdate>20221108</startdate><enddate>20221108</enddate><creator>WANG WEI</creator><creator>ZHUO LINGJIA</creator><creator>YE FENG</creator><creator>XIAO WEIWEI</creator><creator>XU GAN'EN</creator><scope>EVB</scope></search><sort><creationdate>20221108</creationdate><title>Photoelectric coupler constant-current constant-power simultaneous aging circuit and method</title><author>WANG WEI ; ZHUO LINGJIA ; YE FENG ; XIAO WEIWEI ; XU GAN'EN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115309224A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CONTROLLING</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG WEI</creatorcontrib><creatorcontrib>ZHUO LINGJIA</creatorcontrib><creatorcontrib>YE FENG</creatorcontrib><creatorcontrib>XIAO WEIWEI</creatorcontrib><creatorcontrib>XU GAN'EN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG WEI</au><au>ZHUO LINGJIA</au><au>YE FENG</au><au>XIAO WEIWEI</au><au>XU GAN'EN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Photoelectric coupler constant-current constant-power simultaneous aging circuit and method</title><date>2022-11-08</date><risdate>2022</risdate><abstract>The invention is suitable for the technical field of aging of photoelectric couplers, and provides a constant-current and constant-power simultaneous aging circuit and method for a photoelectric coupler. The aging circuit comprises a front-stage constant-current aging circuit and a rear-stage constant-power aging circuit, constant-current control of the front stage is achieved through a constant-current control module, constant-power control of the rear stage is achieved through a current sampling module, a calculation module and a voltage adjusting module, and during aging, the front stage is controlled firstly to achieve current stabilization, and then the rear stage is controlled to achieve constant-power control. An initial voltage is applied to the collector electrode of a post-stage triode, a voltage value required to be adjusted for reaching a set constant power value is calculated after a saturation current is collected, and then the voltage is adjusted by a voltage adjusting module to enable the coll</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN115309224A
source esp@cenet
subjects CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
title Photoelectric coupler constant-current constant-power simultaneous aging circuit and method
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T03%3A32%3A01IST&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%20WEI&rft.date=2022-11-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN115309224A%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