Efectos de holgura de una banda trapezoidal de acoplamiento de un sistema electromecánico sobre magnitudes mecánicas y eléctricas

Jorge Iván Ramírez López, Efraín Ramos Buenfil, Marco Antonio Rodríguez Blanco, Javier Torres Jurado

Resumen


En este artículo se investiga la holgura de una correa trapezoidal de un sistema de acoplamiento sobre las magnitudes eléctricas y mecánicas de un sistema impulsado por un motor de inducción. Las magnitudes mecánicas en cuestión son la posición angular, la velocidad mecánica sobre los ejes de acoplamiento y sobre magnitudes eléctricas que son la corriente del estator estudiada con el análisis espectral. Para las magnitudes mecánicas se lleva a cabo un análisis transitorio al arranque del motor y para las corrientes del estator se realiza un análisis en estado estable. Los resultados experimentales se llevan a cabo utilizando un banco de pruebas instrumentado y la condición de libre y bajo falla es considerada utilizando una polea tensora.

Palabra(s) Clave(s): banco de pruebas, diagnóstico de fallas, posición angular, RPM.


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