| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-287 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F19-00 |
| filingDate |
2010-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecf345f071938d92df7dd21482240bf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a8edfcf995fb5469af9d29703545e2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acad66c4381340d0c49f81a9f333cbed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b77b5f9a784d5a5714a0b909de1699f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b997813ea56b7bcb4a7f3962d90898a0 |
| publicationDate |
2011-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011202288-A1 |
| titleOfInvention |
Lifetime assessment apparatus and method for oil-filled electrical device, and degradation suppression apparatus and method for oil-filled electrical device |
| abstract |
An initial concentration of the residual concentration of a causative substance contained in an insulating oil is compared with a reference value. The causative substance reacts with a conductor forming a winding of an oil-filled electrical device to generate an electrically conductive compound. The reference value is defined as a value for determining whether a main determinant that determines the lifetime of the oil-filled electrical device is generation of the electrically conductive compound or degradation of insulating paper. Based on the initial concentration of the causative substance and the reference value, the lifetime of the oil-filled electrical device is assessed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017010091-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021033570-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016203737-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015192559-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115219835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111474448-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10228888-B2 |
| priorityDate |
2010-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |