Title :
A New Approach to Multi-Segmented Rotor Slot Design for Induction Motors Part I
Author_Institution :
The Louis Allis Co., Div. of Litton Ind.
Abstract :
Appropriate segmenting and shaping of the rotor slot and bar cross-section, with respect to the skin-effect developing during acceleration, has a great potential in the design optimization of squirrelcage induction motors.¿Inherent major non-linearities of the pertinent complex mathematical relations, though, tend to make this potential inaccessible and hidden.
Keywords :
Acceleration; Design optimization; Electric breakdown; Geometry; Induction motors; Performance loss; Rotors; Shape; Solid modeling; Torque;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1972.293395
