Secondary voltage leading-out device of voltage transformer
The utility model provides a secondary voltage leading-out device of a voltage transformer, and the device comprises a box body which is internally provided with an accommodation cavity; the partition plate is arranged in the box body and is connected to a secondary terminal of the voltage transform...
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| creator | YAN ZIGAO LIU YUXING WANG TAO LI RUILIANG LI CAO SHU XIAOBIN TIAN ZUOSHI ZHAO JIANGTAO KO SHIGEFUMI GAO CHUNLEI MAO JINRONG DAI KAIKAI YANG JIANXIONG ZHAO RENRUI YANG SIYONG ZHU GUANYOU FAN DAOZHI DU XIANYU |
| description | The utility model provides a secondary voltage leading-out device of a voltage transformer, and the device comprises a box body which is internally provided with an accommodation cavity; the partition plate is arranged in the box body and is connected to a secondary terminal of the voltage transformer body through an external wire, and the terminal row is externally connected to an alternating current voltage sampling meter to power the voltage transformer, so that the secondary voltage of the voltage transformer is led out of the high-voltage switch cabinet to be checked and measured. By comparing a measurement result with an original secondary circuit measurement result, whether a secondary circuit fault or a voltage transformer body fault occurs can be rapidly distinguished, the troubleshooting efficiency is improved, the power failure time of equipment is shortened, the interior of the box body is divided into the first cavity and the second cavity, the first cavity is used for containing the terminal str |
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By comparing a measurement result with an original secondary circuit measurement result, whether a secondary circuit fault or a voltage transformer body fault occurs can be rapidly distinguished, the troubleshooting efficiency is improved, the power failure time of equipment is shortened, the interior of the box body is divided into the first cavity and the second cavity, the first cavity is used for containing the terminal str</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2023</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&date=20231219&DB=EPODOC&CC=CN&NR=220207684U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231219&DB=EPODOC&CC=CN&NR=220207684U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAN ZIGAO</creatorcontrib><creatorcontrib>LIU YUXING</creatorcontrib><creatorcontrib>WANG TAO</creatorcontrib><creatorcontrib>LI RUILIANG</creatorcontrib><creatorcontrib>LI CAO</creatorcontrib><creatorcontrib>SHU XIAOBIN</creatorcontrib><creatorcontrib>TIAN ZUOSHI</creatorcontrib><creatorcontrib>ZHAO JIANGTAO</creatorcontrib><creatorcontrib>KO SHIGEFUMI</creatorcontrib><creatorcontrib>GAO CHUNLEI</creatorcontrib><creatorcontrib>MAO JINRONG</creatorcontrib><creatorcontrib>DAI KAIKAI</creatorcontrib><creatorcontrib>YANG JIANXIONG</creatorcontrib><creatorcontrib>ZHAO RENRUI</creatorcontrib><creatorcontrib>YANG SIYONG</creatorcontrib><creatorcontrib>ZHU GUANYOU</creatorcontrib><creatorcontrib>FAN DAOZHI</creatorcontrib><creatorcontrib>DU XIANYU</creatorcontrib><title>Secondary voltage leading-out device of voltage transformer</title><description>The utility model provides a secondary voltage leading-out device of a voltage transformer, and the device comprises a box body which is internally provided with an accommodation cavity; the partition plate is arranged in the box body and is connected to a secondary terminal of the voltage transformer body through an external wire, and the terminal row is externally connected to an alternating current voltage sampling meter to power the voltage transformer, so that the secondary voltage of the voltage transformer is led out of the high-voltage switch cabinet to be checked and measured. 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By comparing a measurement result with an original secondary circuit measurement result, whether a secondary circuit fault or a voltage transformer body fault occurs can be rapidly distinguished, the troubleshooting efficiency is improved, the power failure time of equipment is shortened, the interior of the box body is divided into the first cavity and the second cavity, the first cavity is used for containing the terminal str</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Secondary voltage leading-out device of voltage transformer |
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