http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014018676-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79123a25478c2ce2d9fd74d2c4dd2bfb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K17-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-3725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-33523 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B44-00 |
| filingDate | 2013-07-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d15d3d17b93c7b870688350ff53194f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76671da35cee5c7fbd40a386b8c58f43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58087473990dc27d618ca455e8f6abe6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_857d3354e607686daa28f6af52790ae4 |
| publicationDate | 2014-01-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014018676-A2 |
| titleOfInvention | Active thermal protection for switches |
| abstract | A system and method include a controller that reduces power dissipated by a switch, such as a source-controlled field effect transistor, when an estimated amount of power dissipated by the switch exceeds a predetermined threshold. Reducing the power dissipated by the switch prevents damage to the switch due to overheating. The controller determines the estimated amount of power dissipated by the switch using actual drain-to-source current and drain voltage data. In at least one embodiment, the controller includes a fail-safe, estimated power dissipation determination path that activates when the drain voltage data fails a reliability test. Additionally, in at least one embodiment, the controller includes a model of thermal characteristics of the switch. In at least one embodiment, the controller utilizes real-time estimated power dissipation by the switch and the model to determine when the estimated power dissipated by the switch exceeds a power dissipation protection threshold. |
| priorityDate | 2012-07-25^^<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/compound/CID56842161 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451508066 |
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