Synchronous reluctance motor

Details Synchronous reluctance motor Synchronous reluctance motor

2006-03-21

2006-03-21

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S156450

Reexamination Certificate

active

07015614

ABSTRACT:
In a synchronous reluctance motor having a rotor having a plurality of pairs of an outer side slot formed at an outer periphery side and an inner side slot formed at inner side of the rotor. The distance between the outer periphery of the rotor and the outer side slot is determined to be the width of the stator magnetic pole portion of the stator multiplied by 0.7 to 1.3. A first total magnetic flux amount of an outer side permanent magnet disposed in the outer side slot is determined to be larger than or equal to a second total magnetic flux amount of an inner side permanent magnet disposed in the inner side slot.

REFERENCES:
patent: 4924130 (1990-05-01), Fratta
patent: 5945760 (1999-08-01), Honda et al.
patent: 6049153 (2000-04-01), Nishiyama et al.
patent: 6239526 (2001-05-01), Oh et al.

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