http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112671122-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e39a288d149ab88e19e5b980e72fd1e |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-64 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-14 |
filingDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e470900cc655ed7a54811aeb86fb4cdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bf94a8f0ca19c2b8a4f62b23623903b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b0cc17a6573d817f80295f59288ea12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_044ef3490e3d4b487ff475beddaba761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b01dae541c850b274d0f91252be4087 |
publicationDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-112671122-A |
titleOfInvention | A stator and rotor block permanent magnet motor |
abstract | The invention provides a stator and rotor segmented permanent magnet motor, which belongs to the technical field of automobile electrical appliances, and comprises a permanent magnet, a motor shaft, a segmented rotor core, a non-magnetic rotor sleeve, a segmented stator core and an armature winding; The 6X segmented stator cores are each laminated by 2Y+1 T-shaped silicon steel sheets, and the polar arc angles of each silicon steel sheet are equally arranged; In the non-magnetic rotor sleeve of the fan-shaped groove, the segmented rotor core is fan-shaped, and there is a cutting line segment at the intersection of the two sides of the segmented rotor core and the fan-shaped arc, and the cutting line segment and the two side clips of the fan-shaped The angle is greater than 120°, and the sector arc lengths of each sector-shaped silicon steel sheet composing the segmented rotor core are equally arranged; Unbalanced electromagnetic force, reducing cogging torque, can also weaken the noise and vibration and EMF harmonics generated by the normal operation of the motor. |
priorityDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 200.