Utilize permanent magnet reluctance motor rotor structure of low remanence magnet steel

• Main Authors: MEI YAN, LU KEYIN
• Format: Patent
• Language: Chinese; English
• Published: 03.08.2018
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses an utilize permanent magnet reluctance motor rotor structure of low remanence magnet steel, it includes pivot, rotor assembly unit, stator, and rotor assembly unit overlapsin the pivot, and rotor assembly unit links to each other with the stator, wherein: rotor assembly unit includes first low remanence magnet steel slot, the low remanence magnet steel slot of second,rotor outer diameter department magnetic bridge, magnetic separation bridge, first low remanence magnet steel, the low remanence magnet steel of second, first air gap aperture, interstice aperture, tombarthite magnet steel slot etc. The utility model provides a terres rares PMSM high shortcoming of back electromotive force when high rotational speed, remain tombarthite motor high rotation torque'sadvantage, strengthened rotor core's mechanical strength, make the motor can work under higher rotational speed, reduced the material cost of motor above all. 本实用新型公开了种利用低剩磁磁钢的永磁磁阻电机转子结构，其包括转轴、转子总成单元、定子，转子总成单元套在转轴上，转子总成单元与定子相连