http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103745102-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F19-00 |
| filingDate | 2013-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103745102-B |
| titleOfInvention | Direct lightning analyzing method for high speed railway and adopting traction network three-dimensional exposure arc surface projection area calculation |
| abstract | A direct lightning analyzing method for a high speed railway and adopting traction network three-dimensional exposure arc surface projection area calculation basically includes the following steps: (1) acquiring basic line information of the high speed railway, dividing spans with consistent span length, high level bridge structure height, traction network electric and geological structure characteristic parameters into a class, conducting statistics on lightning activity parameters along the line, and enabling the parameters to correspond to the spans of different classes; (2) building a three-dimensional lightning model of a span of the class i according to the traction network characteristic parameters of the class i, calculating the vertical projection area and the direct lightning striking probability of the traction network three-dimensional exposure arc surface, and combining the lightning parameters of the spans to calculate the comprehensive direct lightning striking probability and the year direct lightning trip-out rate of all the spans of the class i; (3) repeating the step (2) to calculate the comprehensive lightning striking probability and the year direct lightning trip-out rate of traction networks of all classes; (4) calculating the comprehensive direct lightning striking probability and the year direct lightning trip-out rate of the full line. By means of the method, the pertinence and the effectiveness of high speed railway direct lightning protection can be improved. |
| priorityDate | 2013-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID449438100 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID656587 |
Total number of triples: 11.