http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113365474-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K7-20927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K7-20272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K7-20945 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K7-20 |
| filingDate | 2021-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113365474-B |
| titleOfInvention | Motor controller for electric vehicle |
| abstract | The invention belongs to the field of motor controllers, and particularly relates to a motor controller for an electric vehicle, which comprises a shell, a capacitor, a power module, a water cooling plate and a junction box, wherein the capacitor and the power module are both arranged on the bottom surface in the shell, the water cooling plate is arranged on the upper surfaces of the power module and the capacitor, the power module is fixedly connected with the water cooling plate, a cooling liquid channel arranged in an S shape is arranged in the water cooling plate, a liquid inlet and a liquid outlet are respectively arranged at two ends of the cooling liquid channel, the liquid inlet and the liquid outlet are both arranged in a conical shape, cooling liquid flows in from the liquid inlet and flows out from the liquid outlet after flowing through the cooling liquid channel, and a plurality of parallel partition plates are equidistantly arranged in the cooling liquid channel. The invention can realize uniform heat dissipation of the whole motor controller by different expansion degrees of the flow-resisting air bags in different temperature areas and different flow-resisting effects on the flow of the cooling liquid, and can improve the flow of the cooling liquid during instantaneous overload output so as to keep the motor controller at normal temperature. |
| priorityDate | 2021-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.