A Model for Induction Motors with Non-Uniform Air-Gap

Bossio, Guillermo Rubén; de Angelo, Cristian Hernan; Solsona, Jorge Alberto; Garcia, Guillermo; Valla, Maria Ines

info:eu-repo/semantics/article

Fecha

2005-12

Registro en:

Bossio, Guillermo Rubén; de Angelo, Cristian Hernan; Solsona, Jorge Alberto; Garcia, Guillermo; Valla, Maria Ines; A Model for Induction Motors with Non-Uniform Air-Gap; Planta Piloto de Ingeniería Química; Latin American Applied Research; 35; 02; 12-2005; 77-82

0327-0793

http://hdl.handle.net/11336/105851

1851-8796

CONICET Digital

CONICET

https://repositorioslatinoamericanos.uchile.cl/handle/2250/4331417

Autor

Bossio, Guillermo Rubén

de Angelo, Cristian Hernan

Solsona, Jorge Alberto

Garcia, Guillermo

Valla, Maria Ines

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

Equations to calculate inductances of induction motors, considering non-uniform air-gap, are proposed. The analyzed air-gap variations are static and dynamic eccentricity and stator slots. The equations for inductance calculation, obtained from the modified winding functions and the energy stored in the air-gap, allow considering the effect of rotor bar skewing. Experimental results that validate the proposed method are presented.

Materias

Air-Gap eccentricity

Induction Motors

Modeling

Winding Function Approach

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