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

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.

Palabras clave: Air-Gap eccentricity , Induction Motors , Modeling , Winding Function Approach

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)

Identificadores

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

URL: http://www.scielo.org.ar/pdf/laar/v35n2/v35n2a01.pdf

URL: http://www.laar.plapiqui.edu.ar/OJS/public/site/volumens/indexes/i35_02.htm

Colecciones

Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA

Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA

Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"

Citación

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