http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1626306-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4df0896f0d4e4368beae40343dcc58da |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02H7-28 |
| filingDate | 1987-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27ebf83ef717bef233c968c384406cde http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_351119d9e2059b5f23334b0cbd9ee002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e188eb8aa4e7c56cce95a61ebd89568e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e5f166358871aa57376924f99b21640 |
| publicationDate | 1991-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1626306-A1 |
| titleOfInvention | Method for blocking operation of relay protection and automation on adjacent sections for open-phase conditions on ac transmission line |
| abstract | The invention relates to electrical engineering, namely, to relay protection. The purpose of the invention is to increase the selectivity and sensitivity of the blocking action. The blocking method is based on measuring the phase difference of the current NULLROP iu i t n ,. of the current and the reference voltage m t t i ic currents zero and nopf and npf он onset cn and i fixation stages i reside i, / i. :. of these differences isomeayash / int HI lamma time 0 02-0 Po and O 1 0 1 ü .i to exceed the current RPOI g i j., j part of the setting u 1 1 gt HI protection zero PMGPG ,, o and a and, and - g (kiruyuschii (ignal vyk1 p p Druh 3 1FIKS1 raVENCH IX J i I i And t t BCKTOpODTOKOB C 1H, scattering values and tn values of the vectors the jcupniu 1 he iu station is blocked by 1 cc pa, the reverse current r nt) T is lower than the specified 1 s n n {m 1 and i If. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2603012-C2 |
| priorityDate | 1987-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.