http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213957533-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59e4e183713927713131e252977942e6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-52 |
| filingDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9278b8eed3e5885b88a3f642dc0dec6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4cf730a2bc9afef11025c61e20db66f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_574345479377a3f10484b5617923e640 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_569eb89e5bc9b56bde19b40fc5ddc11f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f732a7384fd797ed1ec56fbc68a3ee43 |
| publicationDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213957533-U |
| titleOfInvention | Fault indicator |
| abstract | The utility model relates to a fault indicator belongs to power system equipment state detection technical field. The fault indicator comprises a plurality of acquisition units and a collection unit, wherein the acquisition units comprise: the induction coil is wound on the bus and used for getting electricity from the bus; the input end of the rectifying circuit is connected with the induction coil and is used for rectifying the output current; the input end of the DC/DC module is connected with the output end of the rectifying circuit and is used for outputting stable direct-current voltage; the super capacitor is connected with the output end of the DC/DC module and charges the super capacitor through the DC/DC module, and the super capacitor is connected with the main control module and used for supplying power to the main control module; and the storage battery is connected with the super capacitor in parallel, is connected with the output end of the DC/DC module and is used for charging the super capacitor. The utility model discloses a power supply mode of induction coil, super capacitor and battery has improved the reliability of acquisition unit power supply. |
| priorityDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.