Techniques for On-Line Diagnosis of Stator Shorted Turns in Induction Motors
In low voltage induction motors, the first indication of a stator fault is the appearance of an inter-turn short circuit. For this reason, several attempts to diagnose reliably these short circuits have been made. Although considerable research has been carried out, the diagnosis of inter-turn short...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2006 |
| País: | España |
| Institución: | Universidad del País Vasco |
| Repositorio: | Addi. Archivo Digital para la Docencia y la Investigación |
| OAI Identifier: | oai:addi.ehu.eus:10810/4706 |
| Acceso en línea: | http://hdl.handle.net/10810/4706 |
| Access Level: | acceso abierto |
| Palabra clave: | induction motors online diagnosis stator shorted turns ELECTRICAL AND ELECTRONIC ENGINEERING ENGINEERING, MECHANICAL ENERGY ENGINEERING AND POWER TECHNOLOGY |
| Sumario: | In low voltage induction motors, the first indication of a stator fault is the appearance of an inter-turn short circuit. For this reason, several attempts to diagnose reliably these short circuits have been made. Although considerable research has been carried out, the diagnosis of inter-turn short circuits is not a mature technique yet. This paper presents and analyzes the on-line inter-turn short circuit diagnostic techniques developed so far for line-connected induction motors. By means of a comparative study, their advantages and drawbacks are highlighted. |
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