A Reliable Indicator to Detect Non-Adjacent Broken Rotor Bars Severity in Induction Motors

Kostas N. Gyftakis; J. A. Antonino-Daviu; A. J. Marques Cardoso

doi:10.1109/ICELMACH.2016.7732937

A Reliable Indicator to Detect Non-Adjacent Broken Rotor Bars Severity in Induction Motors

Kostas N. Gyftakis, J. A. Antonino-Daviu, A. J. Marques Cardoso

Research output: Contribution to conference › Paper

14 Citations (Scopus)

91 Downloads (Pure)

Abstract

The reliable diagnostic of non-adjacent rotor bar breakages in induction motors based on the analysis of currents is still an unsolved industrial problem. The traditional MCSA has not proven to be robust enough for assessing the rotor condition under this situation; this is due to the fact that the joint effect of breakages located at certain relative positions can be subtractive rather than additive, leading to decrements in the fault harmonics amplitudes rather than incrementing them. This work takes advantage of the potential of the novel Filtered Park’s/Extended Park’s Vector Approach (FPVA/FEPVA); this method has proven to overcome some constraints of the traditional Park’s Vector-based methods: in this work, it is proven how this method can also reliably assess the rotor condition even if non-adjacent breakages are present. The userfriendly results obtained with the method confer it a great potential for its future implementation in autonomous fault diagnosis devices.

Original language	English
Pages	2910 - 2916
DOIs	https://doi.org/10.1109/ICELMACH.2016.7732937
Publication status	Published - 3 Nov 2016
Event	XXIIth International Conference on Electrical Machines - Lausanne, Switzerland Duration: 4 Sept 2016 → 7 Sept 2016

Conference

Conference	XXIIth International Conference on Electrical Machines
Abbreviated title	ICEM'2016
Country/Territory	Switzerland
City	Lausanne
Period	4/09/16 → 7/09/16

Bibliographical note

© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

Induction Motors
Fault Diagnosis
Broken
Rotor Bars
Park’s Vector

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10.1109/ICELMACH.2016.7732937

K

Cite this

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title = "A Reliable Indicator to Detect Non-Adjacent Broken Rotor Bars Severity in Induction Motors",

abstract = "The reliable diagnostic of non-adjacent rotor bar breakages in induction motors based on the analysis of currents is still an unsolved industrial problem. The traditional MCSA has not proven to be robust enough for assessing the rotor condition under this situation; this is due to the fact that the joint effect of breakages located at certain relative positions can be subtractive rather than additive, leading to decrements in the fault harmonics amplitudes rather than incrementing them. This work takes advantage of the potential of the novel Filtered Park{\textquoteright}s/Extended Park{\textquoteright}s Vector Approach (FPVA/FEPVA); this method has proven to overcome some constraints of the traditional Park{\textquoteright}s Vector-based methods: in this work, it is proven how this method can also reliably assess the rotor condition even if non-adjacent breakages are present. The userfriendly results obtained with the method confer it a great potential for its future implementation in autonomous fault diagnosis devices. ",

keywords = "Induction Motors, Fault Diagnosis, Broken, Rotor Bars, Park{\textquoteright}s Vector",

author = "Gyftakis, {Kostas N.} and Antonino-Daviu, {J. A.} and {Marques Cardoso}, {A. J.}",

note = "{\textcopyright} 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; XXIIth International Conference on Electrical Machines, ICEM'2016 ; Conference date: 04-09-2016 Through 07-09-2016",

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AU - Gyftakis, Kostas N.

AU - Antonino-Daviu, J. A.

AU - Marques Cardoso, A. J.

N1 - © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2016/11/3

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N2 - The reliable diagnostic of non-adjacent rotor bar breakages in induction motors based on the analysis of currents is still an unsolved industrial problem. The traditional MCSA has not proven to be robust enough for assessing the rotor condition under this situation; this is due to the fact that the joint effect of breakages located at certain relative positions can be subtractive rather than additive, leading to decrements in the fault harmonics amplitudes rather than incrementing them. This work takes advantage of the potential of the novel Filtered Park’s/Extended Park’s Vector Approach (FPVA/FEPVA); this method has proven to overcome some constraints of the traditional Park’s Vector-based methods: in this work, it is proven how this method can also reliably assess the rotor condition even if non-adjacent breakages are present. The userfriendly results obtained with the method confer it a great potential for its future implementation in autonomous fault diagnosis devices.

AB - The reliable diagnostic of non-adjacent rotor bar breakages in induction motors based on the analysis of currents is still an unsolved industrial problem. The traditional MCSA has not proven to be robust enough for assessing the rotor condition under this situation; this is due to the fact that the joint effect of breakages located at certain relative positions can be subtractive rather than additive, leading to decrements in the fault harmonics amplitudes rather than incrementing them. This work takes advantage of the potential of the novel Filtered Park’s/Extended Park’s Vector Approach (FPVA/FEPVA); this method has proven to overcome some constraints of the traditional Park’s Vector-based methods: in this work, it is proven how this method can also reliably assess the rotor condition even if non-adjacent breakages are present. The userfriendly results obtained with the method confer it a great potential for its future implementation in autonomous fault diagnosis devices.

KW - Induction Motors

KW - Fault Diagnosis

KW - Broken

KW - Rotor Bars

KW - Park’s Vector

U2 - 10.1109/ICELMACH.2016.7732937

DO - 10.1109/ICELMACH.2016.7732937

M3 - Paper

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EP - 2916

T2 - XXIIth International Conference on Electrical Machines

Y2 - 4 September 2016 through 7 September 2016

ER -

A Reliable Indicator to Detect Non-Adjacent Broken Rotor Bars Severity in Induction Motors

Abstract

Conference

Bibliographical note

Keywords

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Cite this