A computer-aided test bench system for teaching and research on fault detection in three-phase induction motors

D. Sotomayor, S. Castellanos, D. Arcos-Aviles, D. Benítez

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

This paper describes the design and validation of a test bench system for the diagnostics and condition monitoring of three-phase induction motors using current power spectrum analysis techniques. Faults produced harmonics in the stator current are measured using Hall Effect sensors and analog-digital converters in each of the phases. The equipment is designed to work with 1 hp induction motors under different operating regimes, for which the system allows to change the speed and load applied to the motor under test. For validating the system, several motors with faults induced by one to three broken bars in the rotor were used under different test conditions. The results of this analysis were contrasted with a mathematical model based on the motor resistance and inductance matrix for the induction motor with broken bar faults.

Idioma originalInglés
Título de la publicación alojada2017 IEEE 37th Central America and Panama Convention, CONCAPAN 2017
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas1-6
Número de páginas6
ISBN (versión digital)9781538635094
DOI
EstadoPublicada - 2 jul. 2017
Evento37th IEEE Central America and Panama Convention, CONCAPAN 2017 - Managua, Nicaragua
Duración: 15 nov. 201717 nov. 2017

Serie de la publicación

Nombre2017 IEEE 37th Central America and Panama Convention, CONCAPAN 2017
Volumen2018-January

Conferencia

Conferencia37th IEEE Central America and Panama Convention, CONCAPAN 2017
País/TerritorioNicaragua
CiudadManagua
Período15/11/1717/11/17

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