Temperature rise characteristic automatic detection device of low-tension current transformer
The present invention provides a temperature rise characteristic automatic detection device of a low-tension current transformer. The temperature rise characteristic automatic detection device comprises a control and data acquisition system, a current generation device, a low-tension current transfo...
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| creator | HUANG YING FU JILIANG LEI MIN ZHANG JUN ZHOU WEI LIU FANGMING YU XUEQIN WANG SIQI LU BING KUANG YI CHEN XIWEN QI CONG GUO ZIJUAN ZHU CHIDAN WANG QUAN |
| description | The present invention provides a temperature rise characteristic automatic detection device of a low-tension current transformer. The temperature rise characteristic automatic detection device comprises a control and data acquisition system, a current generation device, a low-tension current transformer, a switch, an electronic load and a temperature sensor. The control and data acquisition system is in bidirectional connection with the current generation device; the output end of the current generation device is connected in series with the input end of the low-tension current transformer; the output end of the low-tension current transformer is connected in parallel with the electronic load through the switch; and the temperature sensor is fixed on the low-tension current transformer. The detection device provided by the invention may complete characteristic automatic detection of a plurality of current transformers at once without personnel participation in the whole process, and therefore the detection efficiency is greatly improved. |
| format | Patent |
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The temperature rise characteristic automatic detection device comprises a control and data acquisition system, a current generation device, a low-tension current transformer, a switch, an electronic load and a temperature sensor. The control and data acquisition system is in bidirectional connection with the current generation device; the output end of the current generation device is connected in series with the input end of the low-tension current transformer; the output end of the low-tension current transformer is connected in parallel with the electronic load through the switch; and the temperature sensor is fixed on the low-tension current transformer. 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The temperature rise characteristic automatic detection device comprises a control and data acquisition system, a current generation device, a low-tension current transformer, a switch, an electronic load and a temperature sensor. The control and data acquisition system is in bidirectional connection with the current generation device; the output end of the current generation device is connected in series with the input end of the low-tension current transformer; the output end of the low-tension current transformer is connected in parallel with the electronic load through the switch; and the temperature sensor is fixed on the low-tension current transformer. The detection device provided by the invention may complete characteristic automatic detection of a plurality of current transformers at once without personnel participation in the whole process, and therefore the detection efficiency is greatly improved.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNiksKwkAQBbNxIeodxgMEEmLAbQiKK1fZSmjaFxzIfOjp0eubgAdwVVWPty0eA1yEkGaBEZtg-EVCrFhCLRvKGhyt9oSC1Qa_2NsyTJjMHD6lwqd15SwCr0aFfJqCOMi-2Ew0Jxx-3BXH62XobyViGJEiMTx07O911TZV3Z7OXfPP5wuZVT1k</recordid><startdate>20160203</startdate><enddate>20160203</enddate><creator>HUANG YING</creator><creator>FU JILIANG</creator><creator>LEI MIN</creator><creator>ZHANG JUN</creator><creator>ZHOU WEI</creator><creator>LIU FANGMING</creator><creator>YU XUEQIN</creator><creator>WANG SIQI</creator><creator>LU BING</creator><creator>KUANG YI</creator><creator>CHEN XIWEN</creator><creator>QI CONG</creator><creator>GUO ZIJUAN</creator><creator>ZHU CHIDAN</creator><creator>WANG QUAN</creator><scope>EVB</scope></search><sort><creationdate>20160203</creationdate><title>Temperature rise characteristic automatic detection device of low-tension current transformer</title><author>HUANG YING ; FU JILIANG ; LEI MIN ; ZHANG JUN ; ZHOU WEI ; LIU FANGMING ; YU XUEQIN ; WANG SIQI ; LU BING ; KUANG YI ; CHEN XIWEN ; QI CONG ; GUO ZIJUAN ; ZHU CHIDAN ; WANG QUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105301548A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG YING</creatorcontrib><creatorcontrib>FU JILIANG</creatorcontrib><creatorcontrib>LEI MIN</creatorcontrib><creatorcontrib>ZHANG JUN</creatorcontrib><creatorcontrib>ZHOU WEI</creatorcontrib><creatorcontrib>LIU FANGMING</creatorcontrib><creatorcontrib>YU XUEQIN</creatorcontrib><creatorcontrib>WANG SIQI</creatorcontrib><creatorcontrib>LU BING</creatorcontrib><creatorcontrib>KUANG YI</creatorcontrib><creatorcontrib>CHEN XIWEN</creatorcontrib><creatorcontrib>QI CONG</creatorcontrib><creatorcontrib>GUO ZIJUAN</creatorcontrib><creatorcontrib>ZHU CHIDAN</creatorcontrib><creatorcontrib>WANG QUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG YING</au><au>FU JILIANG</au><au>LEI MIN</au><au>ZHANG JUN</au><au>ZHOU WEI</au><au>LIU FANGMING</au><au>YU XUEQIN</au><au>WANG SIQI</au><au>LU BING</au><au>KUANG YI</au><au>CHEN XIWEN</au><au>QI CONG</au><au>GUO ZIJUAN</au><au>ZHU CHIDAN</au><au>WANG QUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Temperature rise characteristic automatic detection device of low-tension current transformer</title><date>2016-02-03</date><risdate>2016</risdate><abstract>The present invention provides a temperature rise characteristic automatic detection device of a low-tension current transformer. The temperature rise characteristic automatic detection device comprises a control and data acquisition system, a current generation device, a low-tension current transformer, a switch, an electronic load and a temperature sensor. The control and data acquisition system is in bidirectional connection with the current generation device; the output end of the current generation device is connected in series with the input end of the low-tension current transformer; the output end of the low-tension current transformer is connected in parallel with the electronic load through the switch; and the temperature sensor is fixed on the low-tension current transformer. The detection device provided by the invention may complete characteristic automatic detection of a plurality of current transformers at once without personnel participation in the whole process, and therefore the detection efficiency is greatly improved.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Temperature rise characteristic automatic detection device of low-tension current transformer |
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