Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/185455 |
Resumo: | Three-phase induction motors (TIMs) play a key role in the industrial scenario. Due to their robustness and efficacy, coupled with increasingly accessible variable frequency control methods, TIMs have been used to drive many types of loads. At the same time as the increase in the use of TIM occurs, consequently, the importance of detecting fails in its operation increases as well. An analysis tool that demonstrates good results for a noninvasive diagnosis of damages in induction motors is the study of the signals from mechanical vibration in the machine. In this paper, these signals were processed in order to estimate the mechanical load present on the motor shaft and, to make it possible, low-cost piezoelectric sensors were used for transducing the mechanical vibrations into electrical signals. Besides that, for the data processing, study techniques were applied using RMS voltage and cross-correlation. Thus, it was possible to determine pattern changes of the signals in function of the imposed load and, in this way, to estimate it. It was found that, even without structural malfunctions or disturbances in the electrical network, the load attached to the shaft, on its own, changes the vibratory behavior of TIM. |
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Repositório Institucional da UNESP |
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Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric SensorThree-phase induction motorLow-cost piezoelectric sensorSignal processingThree-phase induction motors (TIMs) play a key role in the industrial scenario. Due to their robustness and efficacy, coupled with increasingly accessible variable frequency control methods, TIMs have been used to drive many types of loads. At the same time as the increase in the use of TIM occurs, consequently, the importance of detecting fails in its operation increases as well. An analysis tool that demonstrates good results for a noninvasive diagnosis of damages in induction motors is the study of the signals from mechanical vibration in the machine. In this paper, these signals were processed in order to estimate the mechanical load present on the motor shaft and, to make it possible, low-cost piezoelectric sensors were used for transducing the mechanical vibrations into electrical signals. Besides that, for the data processing, study techniques were applied using RMS voltage and cross-correlation. Thus, it was possible to determine pattern changes of the signals in function of the imposed load and, in this way, to estimate it. It was found that, even without structural malfunctions or disturbances in the electrical network, the load attached to the shaft, on its own, changes the vibratory behavior of TIM.Sao Paulo State Univ UNESP, Bauru, BrazilSao Paulo State Univ UNESP, Dept Elect Engn, Bauru, BrazilSao Paulo State Univ UNESP, Bauru, BrazilSao Paulo State Univ UNESP, Dept Elect Engn, Bauru, BrazilIeeeUniversidade Estadual Paulista (Unesp)Lucas, Guilherme Beraldi [UNESP]Castro, Bruno Albuquerque de [UNESP]Rocha, Marco Aurelio [UNESP]Andreoli, Andre Luiz [UNESP]Tsuzuki, MDGJunqueira, F.2019-10-04T12:35:37Z2019-10-04T12:35:37Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject599-6052018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 599-605, 2018.2572-1445http://hdl.handle.net/11449/185455WOS:000459239200091Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2018 13th Ieee International Conference On Industry Applications (induscon)info:eu-repo/semantics/openAccess2021-10-23T18:56:53Zoai:repositorio.unesp.br:11449/185455Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T18:56:53Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
title |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
spellingShingle |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor Lucas, Guilherme Beraldi [UNESP] Three-phase induction motor Low-cost piezoelectric sensor Signal processing |
title_short |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
title_full |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
title_fullStr |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
title_full_unstemmed |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
title_sort |
Study of a Three Phase Induction Motor Load Fstimation System by Low-Cost Piezoelectric Sensor |
author |
Lucas, Guilherme Beraldi [UNESP] |
author_facet |
Lucas, Guilherme Beraldi [UNESP] Castro, Bruno Albuquerque de [UNESP] Rocha, Marco Aurelio [UNESP] Andreoli, Andre Luiz [UNESP] Tsuzuki, MDG Junqueira, F. |
author_role |
author |
author2 |
Castro, Bruno Albuquerque de [UNESP] Rocha, Marco Aurelio [UNESP] Andreoli, Andre Luiz [UNESP] Tsuzuki, MDG Junqueira, F. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Lucas, Guilherme Beraldi [UNESP] Castro, Bruno Albuquerque de [UNESP] Rocha, Marco Aurelio [UNESP] Andreoli, Andre Luiz [UNESP] Tsuzuki, MDG Junqueira, F. |
dc.subject.por.fl_str_mv |
Three-phase induction motor Low-cost piezoelectric sensor Signal processing |
topic |
Three-phase induction motor Low-cost piezoelectric sensor Signal processing |
description |
Three-phase induction motors (TIMs) play a key role in the industrial scenario. Due to their robustness and efficacy, coupled with increasingly accessible variable frequency control methods, TIMs have been used to drive many types of loads. At the same time as the increase in the use of TIM occurs, consequently, the importance of detecting fails in its operation increases as well. An analysis tool that demonstrates good results for a noninvasive diagnosis of damages in induction motors is the study of the signals from mechanical vibration in the machine. In this paper, these signals were processed in order to estimate the mechanical load present on the motor shaft and, to make it possible, low-cost piezoelectric sensors were used for transducing the mechanical vibrations into electrical signals. Besides that, for the data processing, study techniques were applied using RMS voltage and cross-correlation. Thus, it was possible to determine pattern changes of the signals in function of the imposed load and, in this way, to estimate it. It was found that, even without structural malfunctions or disturbances in the electrical network, the load attached to the shaft, on its own, changes the vibratory behavior of TIM. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 2019-10-04T12:35:37Z 2019-10-04T12:35:37Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
2018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 599-605, 2018. 2572-1445 http://hdl.handle.net/11449/185455 WOS:000459239200091 |
identifier_str_mv |
2018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 599-605, 2018. 2572-1445 WOS:000459239200091 |
url |
http://hdl.handle.net/11449/185455 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2018 13th Ieee International Conference On Industry Applications (induscon) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
599-605 |
dc.publisher.none.fl_str_mv |
Ieee |
publisher.none.fl_str_mv |
Ieee |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803046933956132864 |