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Motor current signature analysis and negati ve sequence current based stator winding short fault detection in an induction motor

Oviedo Castillo, Silvia and Quiroga Méndez, Jabid Eduardo and Borrás, Carlos (2011) Motor current signature analysis and negati ve sequence current based stator winding short fault detection in an induction motor. Dyna; Vol. 78, núm. 170 (2011); 214-220 DYNA; Vol. 78, núm. 170 (2011); 214-220 2346-2183 0012-7353 .

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URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

In this paper, negative sequence analysis and motor current signature analysis (MCSA) based approaches are applied to perform short fault detection of a single phase winding in an induction motor. The fault detection is carried out using the negative sequence analysis and spectral analysis of current signals. An experimental analysis is presented, showing the advantages and drawbacks for each methodimplemented. Tests are performed in a 2 Hp induction motor dedicated to this type of study. Experimental results show variations in the faultindicator in both methods when the motor is running under different load conditions. Although the negative sequence current method demands simultaneous three phase current sensing, it presents better performance for short fault detection and provides a fault severity level estimation.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:Fault detection, stator winding short circuit, sequence components, MCSA
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:30642
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :30 Junio 2014 12:45
Ultima modificación:06 Junio 2018 10:51
Ultima modificación:06 Junio 2018 10:51
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