Electrical machine failure detection using an in-line fiber etalon

Jesús M. Corres; Javier Bravo; Francisco J. Arregui; Ignacio R. Matías

doi:10.1117/12.623424

Electrical machine failure detection using an in-line fiber etalon

Jesús M. Corres^*
, Javier Bravo
, Francisco J. Arregui
, Ignacio R. Matías

^*Corresponding author for this work

Public University of Navarre

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this work a new condition monitoring scheme using a fiber optic sensor is proposed. It has been specifically designed for the detection of damages in large electrical machines where the prevention of faults can be achieved through the vibration monitoring in the low frequency range. This sensor has been optimized to achieve a minimum detectable acceleration amplitude of 0.05g in the frequency range 2-500Hz. Also, high robustness and stability is achieved with the use of hollow core fiber to create the interferometric low-finesse cavity. The sensor has been tested in experimental induction machine test-rigs showing good performance both in the detection of magnetic and mechanical nature vibrations.

Original language	English
Article number	175
Pages (from-to)	715-718
Number of pages	4
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5855 PART II
DOIs	https://doi.org/10.1117/12.623424
Publication status	Published - 2005
Externally published	Yes
Event	17th International Conference on Optical Fibre Sensors, OFS-17 - Bruges, Belgium Duration: 23 May 2005 → 27 May 2005

Keywords

Electrical engine fault detection
ILFE sensor
Mass-spring accelerometer
Vibration monitoring

Access to Document

10.1117/12.623424

Cite this

@article{e13bdf67201a4adcbd77a4e7129529ab,

title = "Electrical machine failure detection using an in-line fiber etalon",

abstract = "In this work a new condition monitoring scheme using a fiber optic sensor is proposed. It has been specifically designed for the detection of damages in large electrical machines where the prevention of faults can be achieved through the vibration monitoring in the low frequency range. This sensor has been optimized to achieve a minimum detectable acceleration amplitude of 0.05g in the frequency range 2-500Hz. Also, high robustness and stability is achieved with the use of hollow core fiber to create the interferometric low-finesse cavity. The sensor has been tested in experimental induction machine test-rigs showing good performance both in the detection of magnetic and mechanical nature vibrations.",

keywords = "Electrical engine fault detection, ILFE sensor, Mass-spring accelerometer, Vibration monitoring",

author = "Corres, \{Jes{\'u}s M.\} and Javier Bravo and Arregui, \{Francisco J.\} and Mat{\'i}as, \{Ignacio R.\}",

year = "2005",

doi = "10.1117/12.623424",

language = "English",

volume = "5855 PART II",

pages = "715--718",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "17th International Conference on Optical Fibre Sensors, OFS-17 ; Conference date: 23-05-2005 Through 27-05-2005",

}

TY - JOUR

T1 - Electrical machine failure detection using an in-line fiber etalon

AU - Corres, Jesús M.

AU - Bravo, Javier

AU - Arregui, Francisco J.

AU - Matías, Ignacio R.

PY - 2005

Y1 - 2005

N2 - In this work a new condition monitoring scheme using a fiber optic sensor is proposed. It has been specifically designed for the detection of damages in large electrical machines where the prevention of faults can be achieved through the vibration monitoring in the low frequency range. This sensor has been optimized to achieve a minimum detectable acceleration amplitude of 0.05g in the frequency range 2-500Hz. Also, high robustness and stability is achieved with the use of hollow core fiber to create the interferometric low-finesse cavity. The sensor has been tested in experimental induction machine test-rigs showing good performance both in the detection of magnetic and mechanical nature vibrations.

AB - In this work a new condition monitoring scheme using a fiber optic sensor is proposed. It has been specifically designed for the detection of damages in large electrical machines where the prevention of faults can be achieved through the vibration monitoring in the low frequency range. This sensor has been optimized to achieve a minimum detectable acceleration amplitude of 0.05g in the frequency range 2-500Hz. Also, high robustness and stability is achieved with the use of hollow core fiber to create the interferometric low-finesse cavity. The sensor has been tested in experimental induction machine test-rigs showing good performance both in the detection of magnetic and mechanical nature vibrations.

KW - Electrical engine fault detection

KW - ILFE sensor

KW - Mass-spring accelerometer

KW - Vibration monitoring

UR - https://www.scopus.com/pages/publications/28544453424

U2 - 10.1117/12.623424

DO - 10.1117/12.623424

M3 - Conference article

AN - SCOPUS:28544453424

SN - 0277-786X

VL - 5855 PART II

SP - 715

EP - 718

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 175

T2 - 17th International Conference on Optical Fibre Sensors, OFS-17

Y2 - 23 May 2005 through 27 May 2005

ER -

Electrical machine failure detection using an in-line fiber etalon

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this