Effects of voltage sags on industrial processes: Case study
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/223056 |
Resumo: | A voltage dip (or sag) is a sudden reduction in the supply voltage on one or more phases to a value between 90% and 1% of the reference voltage followed by a voltage recovery shortly afterward. In recent years, interruptions, or failures in manufacturing processes due to the poor quality of energy supplied have attracted the interest of industrial consumers, mainly because these events represent significant financial losses to the industrial sector. The failure of some equipment can lead to a partial or total shutdown of the production chain. In this context, this paper shows a study of the case of a supervisory system that can estimate the process immunity time (PIT) of a machine. The estimation process considers PIT values of each equipment that participates in the operational control of the machine, their supportability curves to voltage sags, and their respective connections (serial, parallel, etc.). The results show that the supervisory system is a useful tool to assist planners during decision-making to reduce operating costs. |
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Effects of voltage sags on industrial processes: Case studyIndustrial ProcessesIndustry 4.0Voltage sagsA voltage dip (or sag) is a sudden reduction in the supply voltage on one or more phases to a value between 90% and 1% of the reference voltage followed by a voltage recovery shortly afterward. In recent years, interruptions, or failures in manufacturing processes due to the poor quality of energy supplied have attracted the interest of industrial consumers, mainly because these events represent significant financial losses to the industrial sector. The failure of some equipment can lead to a partial or total shutdown of the production chain. In this context, this paper shows a study of the case of a supervisory system that can estimate the process immunity time (PIT) of a machine. The estimation process considers PIT values of each equipment that participates in the operational control of the machine, their supportability curves to voltage sags, and their respective connections (serial, parallel, etc.). The results show that the supervisory system is a useful tool to assist planners during decision-making to reduce operating costs.São Paulo State University UNESP Institute of Science and Technology Campus of SorocabaSão Paulo State University UNESP Institute of Science and Technology Campus of SorocabaUniversidade Estadual Paulista (UNESP)Almeida, Danilo Rodrigues [UNESP]Cebrian, Juan Carlos [UNESP]2022-04-28T19:48:22Z2022-04-28T19:48:22Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject565-573Proceedings of the International Conference on Industrial Engineering and Operations Management, p. 565-573.2169-8767http://hdl.handle.net/11449/2230562-s2.0-85121146068Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the International Conference on Industrial Engineering and Operations Managementinfo:eu-repo/semantics/openAccess2022-04-28T19:48:22Zoai:repositorio.unesp.br:11449/223056Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:48:22Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of voltage sags on industrial processes: Case study |
title |
Effects of voltage sags on industrial processes: Case study |
spellingShingle |
Effects of voltage sags on industrial processes: Case study Almeida, Danilo Rodrigues [UNESP] Industrial Processes Industry 4.0 Voltage sags |
title_short |
Effects of voltage sags on industrial processes: Case study |
title_full |
Effects of voltage sags on industrial processes: Case study |
title_fullStr |
Effects of voltage sags on industrial processes: Case study |
title_full_unstemmed |
Effects of voltage sags on industrial processes: Case study |
title_sort |
Effects of voltage sags on industrial processes: Case study |
author |
Almeida, Danilo Rodrigues [UNESP] |
author_facet |
Almeida, Danilo Rodrigues [UNESP] Cebrian, Juan Carlos [UNESP] |
author_role |
author |
author2 |
Cebrian, Juan Carlos [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Almeida, Danilo Rodrigues [UNESP] Cebrian, Juan Carlos [UNESP] |
dc.subject.por.fl_str_mv |
Industrial Processes Industry 4.0 Voltage sags |
topic |
Industrial Processes Industry 4.0 Voltage sags |
description |
A voltage dip (or sag) is a sudden reduction in the supply voltage on one or more phases to a value between 90% and 1% of the reference voltage followed by a voltage recovery shortly afterward. In recent years, interruptions, or failures in manufacturing processes due to the poor quality of energy supplied have attracted the interest of industrial consumers, mainly because these events represent significant financial losses to the industrial sector. The failure of some equipment can lead to a partial or total shutdown of the production chain. In this context, this paper shows a study of the case of a supervisory system that can estimate the process immunity time (PIT) of a machine. The estimation process considers PIT values of each equipment that participates in the operational control of the machine, their supportability curves to voltage sags, and their respective connections (serial, parallel, etc.). The results show that the supervisory system is a useful tool to assist planners during decision-making to reduce operating costs. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-28T19:48:22Z 2022-04-28T19:48:22Z |
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 |
Proceedings of the International Conference on Industrial Engineering and Operations Management, p. 565-573. 2169-8767 http://hdl.handle.net/11449/223056 2-s2.0-85121146068 |
identifier_str_mv |
Proceedings of the International Conference on Industrial Engineering and Operations Management, p. 565-573. 2169-8767 2-s2.0-85121146068 |
url |
http://hdl.handle.net/11449/223056 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings of the International Conference on Industrial Engineering and Operations Management |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
565-573 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1803649717480980480 |