Split type change-over switch of on-load tap-changer
The split type change-over switch comprises a switch assembly and a frame assembly, the switch assembly is arranged in a box body, and the switch assembly is connected with a transformer through a wire inlet sleeve and connected with a transition resistor through a wire outlet sleeve. The switch ass...
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| creator | CHEN XIN WU JIPING WANG ZHIYONG FANG TAIXUN CHEN YU ZHANG GUANGTAI GAO ZHITING LI DEZHAO LYU WEI YAN WEI LIU HAIBIN |
| description | The split type change-over switch comprises a switch assembly and a frame assembly, the switch assembly is arranged in a box body, and the switch assembly is connected with a transformer through a wire inlet sleeve and connected with a transition resistor through a wire outlet sleeve. The switch assembly and the transformer are insulated and isolated through the wire inlet sleeve, the transition resistor is arranged outside the box body and used for limiting loop current of the switch assembly, and a frame assembly is arranged on the lower portion of the switch assembly and fixedly connected with the box body. By adopting the arrangement of the quick mechanical switches, the fault rate can be reduced, the service life of the equipment can be prolonged, the maintenance workload can be reduced, the action process of the whole change-over switch is monitored by arranging the current sensor at the wire outlet of each switch, the whole-process monitoring of the equipment is realized, and the safety and reliability |
| format | Patent |
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The switch assembly and the transformer are insulated and isolated through the wire inlet sleeve, the transition resistor is arranged outside the box body and used for limiting loop current of the switch assembly, and a frame assembly is arranged on the lower portion of the switch assembly and fixedly connected with the box body. By adopting the arrangement of the quick mechanical switches, the fault rate can be reduced, the service life of the equipment can be prolonged, the maintenance workload can be reduced, the action process of the whole change-over switch is monitored by arranging the current sensor at the wire outlet of each switch, the whole-process monitoring of the equipment is realized, and the safety and reliability</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; INDUCTANCES ; MAGNETS ; RELAYS ; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES ; SELECTORS ; TRANSFORMERS</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&date=20220826&DB=EPODOC&CC=CN&NR=114944297A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220826&DB=EPODOC&CC=CN&NR=114944297A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XIN</creatorcontrib><creatorcontrib>WU JIPING</creatorcontrib><creatorcontrib>WANG ZHIYONG</creatorcontrib><creatorcontrib>FANG TAIXUN</creatorcontrib><creatorcontrib>CHEN YU</creatorcontrib><creatorcontrib>ZHANG GUANGTAI</creatorcontrib><creatorcontrib>GAO ZHITING</creatorcontrib><creatorcontrib>LI DEZHAO</creatorcontrib><creatorcontrib>LYU WEI</creatorcontrib><creatorcontrib>YAN WEI</creatorcontrib><creatorcontrib>LIU HAIBIN</creatorcontrib><title>Split type change-over switch of on-load tap-changer</title><description>The split type change-over switch comprises a switch assembly and a frame assembly, the switch assembly is arranged in a box body, and the switch assembly is connected with a transformer through a wire inlet sleeve and connected with a transition resistor through a wire outlet sleeve. 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The switch assembly and the transformer are insulated and isolated through the wire inlet sleeve, the transition resistor is arranged outside the box body and used for limiting loop current of the switch assembly, and a frame assembly is arranged on the lower portion of the switch assembly and fixedly connected with the box body. By adopting the arrangement of the quick mechanical switches, the fault rate can be reduced, the service life of the equipment can be prolonged, the maintenance workload can be reduced, the action process of the whole change-over switch is monitored by arranging the current sensor at the wire outlet of each switch, the whole-process monitoring of the equipment is realized, and the safety and reliability</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES INDUCTANCES MAGNETS RELAYS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SELECTORS TRANSFORMERS |
| title | Split type change-over switch of on-load tap-changer |
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