Abstract: Disclosed is a synchronous reluctance motor. The synchronous reluctance motor includes: a stator core and a rotor core, where the stator core includes stator teeth, the rotor core includes a plurality of magnetic barrier groups arranged in a circumferential direction, each of the magnetic barrier groups includes a plurality of magnetic flux barriers arranged at intervals in a radial direction, a magnetic conduction channel is defined by every two adjacent magnetic flux barriers on a same pole, and a relationship between a quantity of the stator teeth Ns, a quantity of layers Bs of the magnetic flux barriers on each pole, and a quantity of rotor poles 2p is as follows: Ns/2p =Bs+1.

Abstract: The present disclosure provides a motor stator, a motor and a bus. The motor stator includes a stator tooth. The stator tooth includes a tooth root and a tooth crest. The tooth crest is provided on the tooth root. The tooth crest includes a first tooth crest part and a second tooth crest part. The first tooth crest part and the second tooth crest part are provided on two sides of the tooth root along the circumference of the motor stator, respectively, and a tooth crest air gap is formed between the first tooth crest part and the second tooth crest part. According to the present disclosure, the motor stator is adapt to reduce magnetic flux leakage, and enhance the utilization rate of a permanent magnet and output torque.

Abstract: Disclosed is a synchronous reluctance motor. The synchronous reluctance motor includes: a stator core and a rotor core, where the stator core includes stator teeth, the rotor core includes a plurality of magnetic barrier groups arranged in a circumferential direction, each of the magnetic barrier groups includes a plurality of magnetic flux barriers arranged at intervals in a radial direction, a magnetic conduction channel is defined by every two adjacent magnetic flux barriers on a same pole, and a relationship between a quantity of the stator teeth Ns, a quantity of layers Bs of the magnetic flux barriers on each pole, and a quantity of rotor poles 2p is as follows: Ns/2p =Bs+1.

Abstract: The present disclosure provides a motor stator, a motor and a bus. The motor stator includes a stator tooth. The stator tooth includes a tooth root and a tooth crest. The tooth crest is provided on the tooth root. The tooth crest includes a first tooth crest part and a second tooth crest part. The first tooth crest part and the second tooth crest part are provided on two sides of the tooth root along the circumference of the motor stator, respectively, and a tooth crest air gap is formed between the first tooth crest part and the second tooth crest part. According to the present disclosure, the motor stator is adapt to reduce magnetic flux leakage, and enhance the utilization rate of a permanent magnet and output torque.