Artículo
Multi-domain model of faulty stator core for thermal effects and losses evaluation
Silva, Luis Ignacio
; de la Barrera, Pablo Martin
; Leidhold, Roberto; Bossio, Guillermo Rubén
; de Angelo, Cristian Hernan
Fecha de publicación:
01/2018
Editorial:
Taylor & Francis
Revista:
Electric Power Components And Systems
ISSN:
1532-5008
e-ISSN:
1532-5016
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work, a multi-domain model of the stator core of an electric machine is presented. Its electromagnetic behavior and the thermal dynamics are represented using Bond Graph. This approach makes apparent the topology of the machine and the energy exchange. This feature enables the model for the easy representation of faults and analysis of their consequences in the thermal/magnetic/electric domain. The proposed model is used for reproducing the behavior of the stator core during an inter-laminar insulation test. The model is capable to reproduce the thermal distribution when a fault in the stator core occurs. This contribution helps to estimate the additional iron losses due to the stator core fault based on the thermal distribution. Additionally, this methodology could help to define the proper maintenance intervention to be performed on the machine.
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Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Silva, Luis Ignacio; de la Barrera, Pablo Martin; Leidhold, Roberto; Bossio, Guillermo Rubén; de Angelo, Cristian Hernan; Multi-domain model of faulty stator core for thermal effects and losses evaluation; Taylor & Francis; Electric Power Components And Systems; 46; 2; 1-2018; 187-196
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