Frequency response analysis for three-phase star and delta induction motors: Pattern recognition and fault analysis using statistical indicators
This paper presents a new investigation to detect various faults within the three-phase star
and delta induction motors (IMs) using a frequency response analysis (FRA). In this regard …
and delta induction motors (IMs) using a frequency response analysis (FRA). In this regard …
Synchronous salient poles fault localization by sfra and fault diagram method
Sweep Frequency Response Analysis (SFRA) is an extended and non-invasive technique
used for transformer condition assessment. In the last years, its proven sensitivity and ease …
used for transformer condition assessment. In the last years, its proven sensitivity and ease …
Application of frequency response analysis method to detect short-circuit faults in three-phase induction motors
The industry has widely accepted Frequency Response Analysis (FRA) as a reliable method
to detect power transformers mechanical deformations. While the FRA technique has been …
to detect power transformers mechanical deformations. While the FRA technique has been …
An accurate inter-turn short circuit faults model dedicated to induction motors
F Babaa, O Bennis - International Journal of Electrical and Computer …, 2021 - hal.science
Safety, disponibility and continuity of industrial systems are major issue in maintenance. In
the last decades, these points are the important axes in the field of research. In fact, in many …
the last decades, these points are the important axes in the field of research. In fact, in many …
[HTML][HTML] Aplicación de la técnica del barrido de frecuencia, en el diagnóstico de los devanados de dos autotransformadores de potencia
R Pérez Hernández, O Hernández Areu - Ingeniería Energética, 2024 - scielo.sld.cu
Se describe la aplicación del análisis de respuesta al barrido de frecuencia (SFRA) como
herramienta de diagnóstico de fallas en dos autotransformadores de una subestación. A …
herramienta de diagnóstico de fallas en dos autotransformadores de una subestación. A …
Fra indicator limit for faulty winding assessment in rotating machine
This paper presents a study on the applicability of frequency response analysis (FRA) for
diagnosing faulty stator winding of a three-phase induction motor. Initially, two different faults …
diagnosing faulty stator winding of a three-phase induction motor. Initially, two different faults …
An innovative MRAS-based technique for online detection of short-circuit faults in three-phase induction motor windings
Fault diagnosis of induction motors (IMs) through stator stream analysis is a key area in
maintenance systems due to its non-invasive nature and low hardware and software …
maintenance systems due to its non-invasive nature and low hardware and software …
Online detection of interturn short-circuit fault in induction motor based on 5th harmonic current tracking using Vold-Kalman filter
In this paper we propose a strategy for real-time detection of interturn shortcircuit faults
(ISCF) on three-phase induction motor (IM) by using a VoldKalman filter (VKF) algorithm …
(ISCF) on three-phase induction motor (IM) by using a VoldKalman filter (VKF) algorithm …
Motor fault detection using sound signature and wavelet transform
The use of induction machines has gained fast popularity in many aspects of today's energy
applications and industrial productions. However, just as with any other machine, failure is …
applications and industrial productions. However, just as with any other machine, failure is …
Condition assessment of rotating electrical machines using sfra-a survey
Sweep Frequency Response Analysis (SFRA) is a widespread technique for transformer
condition assessment. In this field, there has been a lot of research and development of …
condition assessment. In this field, there has been a lot of research and development of …