http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102868339-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P25-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P21-0089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P21-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P21-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P21-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P6-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P6-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P6-28 |
| filingDate | 2012-07-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102868339-B |
| titleOfInvention | For running the device of internal permanent magnet synchronous motor |
| abstract | Present disclose provides a kind of device for running internal permanent magnet synchronous motor, it is for running internal permanent magnet synchronous motor by receiving first current-order of weak magnetics detect region I comprising measuring in the position of rotor of described internal permanent magnet synchronous motor and the system of the detector of rotating speed, described device comprises: feedback unit, and toning information of voltage is sent to correcting unit by it; Correcting unit, it utilizes rotor speed and described toning information of voltage described first current-order to be corrected to second current-order of weak magnetics detect region II; Control unit, it controls described second current-order with output voltage; First limiting unit, its by the export-restriction of described control unit at the maximum voltage that can be synthesized by inverter unit; And inverter unit, it utilizes the output of voltage limiting unit that the three-phase voltage instruction being used for trace command torque is applied to described internal permanent magnet synchronous motor. |
| priorityDate | 2011-07-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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