Comparative Analysis of High Frequencies for the Broken Bar Fault Diagnosis Using MCSA and Park’s Vector Demodulation

William Oñate, Yessenia Gallardo, Ramón Pérez, Gustavo Caiza

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

1 Cita (Scopus)

Resumen

Manufacturing companies intend to find reliability in their processes and procedures, reasons for which faults must be predicted in order to generate actions in a timely manner so that the operation of the electric machine is reliable. The present work shows a procedure for detecting faults in bars of a three-phase induction motor, based on upper lateral bands near the fundamental and up to 900 [Hz], focused on the technique of the Park transformation, a method that demodulates the currents resulting in the associated components of torque and magnetization which will be analyzed by Fast Fourier Transform (FFT). The spectra near the fundamental of the current presented an average frequency coincidence with respect to the theoretical equation of 98.6% for bands 1× and 7×, and an average frequency coincidence far from the fundamental in 99.4% in bands 10×, 17×, 20×, and 77×. The tests were performed using a laboratory test bench for electric motors where it is observed that the Park transform provides wide and clean results over the entire frequency range, eliminating the uncertainties and/or errors that may arise in the event of a diagnosis of broken bar fault compared to MCSA results.

Idioma originalInglés
Título de la publicación alojadaDevelopments and Advances in Defense and Security - Proceedings of MICRADS 2021
EditoresÁlvaro Rocha, Carlos Hernan Fajardo-Toro, José María Riola Rodríguez
EditorialSpringer Science and Business Media Deutschland GmbH
Páginas119-130
Número de páginas12
ISBN (versión impresa)9789811648830
DOI
EstadoPublicada - 2022
EventoMultidisciplinary International Conference of Research Applied to Defense and Security, MICRADS 2021 - Cartagena, Colombia
Duración: 18 ago. 202120 ago. 2021

Serie de la publicación

NombreSmart Innovation, Systems and Technologies
Volumen255
ISSN (versión impresa)2190-3018
ISSN (versión digital)2190-3026

Conferencia

ConferenciaMultidisciplinary International Conference of Research Applied to Defense and Security, MICRADS 2021
País/TerritorioColombia
CiudadCartagena
Período18/08/2120/08/21

Nota bibliográfica

Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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