Power transformer running state real-time monitoring method based on power consumption detection
The invention discloses a power transformer running state real-time monitoring method based on power consumption detection, and belongs to the technical field of power transformer safety running. The method of the invention is characterized by comprising a monitoring system and including a step 1001...
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| creator | RONG QINGYU XIAN RICHANG |
| description | The invention discloses a power transformer running state real-time monitoring method based on power consumption detection, and belongs to the technical field of power transformer safety running. The method of the invention is characterized by comprising a monitoring system and including a step 1001 of obtaining current and voltage signals of a power transformer; a step 1002 of obtaining input end active power and output end output power; a step 1003 of obtaining a normal power consumption value; a step 1004 of obtaining a power deviation percentage; a step 1005 of executing a step 1006 if being in a serious state, and executing a step 1007 otherwise; the step 1006 of sending out a tripping command; the step 1007 of executing a step 1009 if being in an abnormal state, and executing a step 1008 otherwise; the step 1008 of executing the step 1009 if running in a critical state, and executing a step 1010 otherwise; the step 1009 of sending out an alarm signal; and the step 1010 of continuing running. The power t |
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The method of the invention is characterized by comprising a monitoring system and including a step 1001 of obtaining current and voltage signals of a power transformer; a step 1002 of obtaining input end active power and output end output power; a step 1003 of obtaining a normal power consumption value; a step 1004 of obtaining a power deviation percentage; a step 1005 of executing a step 1006 if being in a serious state, and executing a step 1007 otherwise; the step 1006 of sending out a tripping command; the step 1007 of executing a step 1009 if being in an abnormal state, and executing a step 1008 otherwise; the step 1008 of executing the step 1009 if running in a critical state, and executing a step 1010 otherwise; the step 1009 of sending out an alarm signal; and the step 1010 of continuing running. The power t</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2017</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=20170905&DB=EPODOC&CC=CN&NR=107132437A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170905&DB=EPODOC&CC=CN&NR=107132437A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RONG QINGYU</creatorcontrib><creatorcontrib>XIAN RICHANG</creatorcontrib><title>Power transformer running state real-time monitoring method based on power consumption detection</title><description>The invention discloses a power transformer running state real-time monitoring method based on power consumption detection, and belongs to the technical field of power transformer safety running. The method of the invention is characterized by comprising a monitoring system and including a step 1001 of obtaining current and voltage signals of a power transformer; a step 1002 of obtaining input end active power and output end output power; a step 1003 of obtaining a normal power consumption value; a step 1004 of obtaining a power deviation percentage; a step 1005 of executing a step 1006 if being in a serious state, and executing a step 1007 otherwise; the step 1006 of sending out a tripping command; the step 1007 of executing a step 1009 if being in an abnormal state, and executing a step 1008 otherwise; the step 1008 of executing the step 1009 if running in a critical state, and executing a step 1010 otherwise; the step 1009 of sending out an alarm signal; and the step 1010 of continuing running. 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The method of the invention is characterized by comprising a monitoring system and including a step 1001 of obtaining current and voltage signals of a power transformer; a step 1002 of obtaining input end active power and output end output power; a step 1003 of obtaining a normal power consumption value; a step 1004 of obtaining a power deviation percentage; a step 1005 of executing a step 1006 if being in a serious state, and executing a step 1007 otherwise; the step 1006 of sending out a tripping command; the step 1007 of executing a step 1009 if being in an abnormal state, and executing a step 1008 otherwise; the step 1008 of executing the step 1009 if running in a critical state, and executing a step 1010 otherwise; the step 1009 of sending out an alarm signal; and the step 1010 of continuing running. The power t</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Power transformer running state real-time monitoring method based on power consumption detection |
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