http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217845249-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba11f3eacf4bc9a6d31a8466f8daa80c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-62 |
| filingDate | 2022-04-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f130f2936530a2a37a5e5a72b8fb2024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d92f14d552d9f340c557782adb0951b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_369f549f48cb92670ee17b978ab777ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfdbc1082ebddaef9152b2a5cf9b106d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_511f46d94920079965ca0397abbb8cb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db59c7a476449b7db4949c993ac2b8f4 |
| publicationDate | 2022-11-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217845249-U |
| titleOfInvention | Dry-type transformer intelligent monitoring device |
| abstract | The utility model relates to an intelligent monitoring device for a dry-type transformer, which comprises a case shell; a mounting plate arranged in the case shell as a carrier of electrical components; Electrical connection; electrical components include insulation monitoring, control and communication modules, optical fiber temperature measurement modules and voltage and current detection modules; insulation monitoring, control and communication modules have partial discharge signal acquisition channels, and partial discharge signal acquisition channels are electrically connected to corresponding partial discharge sensors , to collect partial discharge signals from different parts of the dry-type transformer, monitor the insulation status of the transformer in real time, and realize fault location at the same time; the insulation monitoring, control and communication module includes a power module and a digital processing control unit; the digital processing control unit is electrically connected to a communication unit, An iron core temperature measuring unit, a node control unit and a signal conditioning unit; the signal conditioning unit is electrically connected with an ultrasonic radio frequency processing unit; the utility model has reasonable design, compact structure and convenient use. |
| priorityDate | 2022-04-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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