Distribution transformer operation state monitoring device
The utility model discloses a distribution transformer operation state monitoring device comprising a data acquisition module, a single-chip microcomputer module, an indication module and a power supply module, and the data acquisition module acquires operation current and temperature information of...
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| creator | GONG LUHONG GUO HUIHAO ZHAI YING YAN JUNQIANG ZHANG ZHIWEI FENG FAN LI PUJIN CUI APENG WANG FENG |
| description | The utility model discloses a distribution transformer operation state monitoring device comprising a data acquisition module, a single-chip microcomputer module, an indication module and a power supply module, and the data acquisition module acquires operation current and temperature information of a transformer, inputs the information into the single-chip microcomputer module, and compares the information with a preset threshold value. The indication module is used for displaying; the single-chip microcomputer module, the indicating module and the power supply module are fixed in the shell,the shell is fixedly installed on the transformer support through bolts, and the display and the indicating lamp are embedded in the shell. The temperature sensor and the current transformer are additionally arranged on an existing transformer, so that the current and the temperature of the transformer are detected, the current and the temperature are processed through the controller and then displayed on the display scre |
| format | Patent |
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The indication module is used for displaying; the single-chip microcomputer module, the indicating module and the power supply module are fixed in the shell,the shell is fixedly installed on the transformer support through bolts, and the display and the indicating lamp are embedded in the shell. The temperature sensor and the current transformer are additionally arranged on an existing transformer, so that the current and the temperature of the transformer are detected, the current and the temperature are processed through the controller and then displayed on the display scre</description><language>chi ; eng</language><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; MEASURING QUANTITY OF HEAT ; MEASURING TEMPERATURE ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PHYSICS ; REGULATING ; TESTING ; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2020</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=20201211&DB=EPODOC&CC=CN&NR=212135193U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201211&DB=EPODOC&CC=CN&NR=212135193U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GONG LUHONG</creatorcontrib><creatorcontrib>GUO HUIHAO</creatorcontrib><creatorcontrib>ZHAI YING</creatorcontrib><creatorcontrib>YAN JUNQIANG</creatorcontrib><creatorcontrib>ZHANG ZHIWEI</creatorcontrib><creatorcontrib>FENG FAN</creatorcontrib><creatorcontrib>LI PUJIN</creatorcontrib><creatorcontrib>CUI APENG</creatorcontrib><creatorcontrib>WANG FENG</creatorcontrib><title>Distribution transformer operation state monitoring device</title><description>The utility model discloses a distribution transformer operation state monitoring device comprising a data acquisition module, a single-chip microcomputer module, an indication module and a power supply module, and the data acquisition module acquires operation current and temperature information of a transformer, inputs the information into the single-chip microcomputer module, and compares the information with a preset threshold value. The indication module is used for displaying; the single-chip microcomputer module, the indicating module and the power supply module are fixed in the shell,the shell is fixedly installed on the transformer support through bolts, and the display and the indicating lamp are embedded in the shell. 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The indication module is used for displaying; the single-chip microcomputer module, the indicating module and the power supply module are fixed in the shell,the shell is fixedly installed on the transformer support through bolts, and the display and the indicating lamp are embedded in the shell. The temperature sensor and the current transformer are additionally arranged on an existing transformer, so that the current and the temperature of the transformer are detected, the current and the temperature are processed through the controller and then displayed on the display scre</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | Distribution transformer operation state monitoring device |
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