The effects of means of grounding and asymmetrical current on arc flash
Industrial power systems bring considerable challenges in terms of safety and reliability. As any other power network these type of systems have some specific risks, specially when it concerns to short circuit faults. These faults create a phenomenon called Arc Flash, which in some cases can be extr...
- Autores:
-
Chaparro Rodríguez, Jairo Vladimir
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2020
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/51522
- Acceso en línea:
- http://hdl.handle.net/1992/51522
- Palabra clave:
- Protección de sistemas de energía eléctrica
Fallas en la energía eléctrica
Redes eléctricas
Ingeniería
- Rights
- openAccess
- License
- https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Ramos López, Gustavo Andrés0e073c6d-c75a-4f44-ba91-2ffa911fe5ea400Chaparro Rodríguez, Jairo Vladimircf78c225-0c86-4526-baae-32a2af628e12500Oliveira de Jesus, Paulo Manuel de2021-08-10T18:29:01Z2021-08-10T18:29:01Z2020http://hdl.handle.net/1992/5152223123.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/Industrial power systems bring considerable challenges in terms of safety and reliability. As any other power network these type of systems have some specific risks, specially when it concerns to short circuit faults. These faults create a phenomenon called Arc Flash, which in some cases can be extremely hazardous for the system equipment, and also for the personnel. The IEEE 1584-2018 standard currently presents a methodology in the calculation of Arc Flash where the incident energy level is calculated based on the symmetrical rms bolted fault current value. However, the first cycles of the fault current are not symmetrical values. Therefore, it is necessary to analyze what happens if the incident energy is calculated as stated in the IEEE 1584-2018 standard, but using the rms value of the asymmetrical current. This article takes into account the asymmetrical current into Arc Flash estimations. This current value will affect considerably the level...Los sistemas de energía industriales plantean retos considerables en cuanto a la seguridad y la fiabilidad. Como cualquier otra red de energía, este tipo de sistemas tiene algunos riesgos específicos, especialmente cuando se trata de fallas de cortocircuito. Estas fallas crean un fenómeno llamado Arc Flash, que en algunos casos puede ser extremadamente peligroso para los equipos del sistema, y también para el personal. La norma IEEE 1584-2018 presenta actualmente una metodología en el cálculo del Arc Flash en la que el nivel de energía incidente se calcula con base al valor de corriente de la falla atornillada rms simétrica. Sin embargo, los primeros ciclos de la corriente de falla no son valores simétricos. Por lo tanto, es necesario analizar lo que sucede si la energía incidente se calcula como se indica en la norma IEEE 1584-2018, pero utilizando el valor eficaz de la corriente asimétrica...Ingeniero EléctricoPregrado23 hojasapplication/pdfengUniversidad de los AndesIngeniería EléctricaFacultad de IngenieríaDepartamento de Ingeniería Eléctrica y ElectrónicaThe effects of means of grounding and asymmetrical current on arc flashTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPProtección de sistemas de energía eléctricaFallas en la energía eléctricaRedes eléctricasIngeniería201531080PublicationTHUMBNAIL23123.pdf.jpg23123.pdf.jpgIM Thumbnailimage/jpeg4504https://repositorio.uniandes.edu.co/bitstreams/0808ab2c-28cb-4286-8aa3-30298e590321/download7768c38f7748b088f189526152308129MD55ORIGINAL23123.pdfapplication/pdf261686https://repositorio.uniandes.edu.co/bitstreams/3c70445f-3c4b-447c-b1bc-a7dda6b53a6b/download7cd26ab4acba59d83e477115e9f4a85cMD51TEXT23123.pdf.txt23123.pdf.txtExtracted texttext/plain27181https://repositorio.uniandes.edu.co/bitstreams/71e02a13-0a30-460e-b8ae-8ff3bf8c2e62/download898a9a2526b85e40acdacdc09d42f8efMD541992/51522oai:repositorio.uniandes.edu.co:1992/515222023-10-10 18:55:37.515https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfopen.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |
| dc.title.spa.fl_str_mv |
The effects of means of grounding and asymmetrical current on arc flash |
| title |
The effects of means of grounding and asymmetrical current on arc flash |
| spellingShingle |
The effects of means of grounding and asymmetrical current on arc flash Protección de sistemas de energía eléctrica Fallas en la energía eléctrica Redes eléctricas Ingeniería |
| title_short |
The effects of means of grounding and asymmetrical current on arc flash |
| title_full |
The effects of means of grounding and asymmetrical current on arc flash |
| title_fullStr |
The effects of means of grounding and asymmetrical current on arc flash |
| title_full_unstemmed |
The effects of means of grounding and asymmetrical current on arc flash |
| title_sort |
The effects of means of grounding and asymmetrical current on arc flash |
| dc.creator.fl_str_mv |
Chaparro Rodríguez, Jairo Vladimir |
| dc.contributor.advisor.none.fl_str_mv |
Ramos López, Gustavo Andrés |
| dc.contributor.author.none.fl_str_mv |
Chaparro Rodríguez, Jairo Vladimir |
| dc.contributor.jury.none.fl_str_mv |
Oliveira de Jesus, Paulo Manuel de |
| dc.subject.armarc.none.fl_str_mv |
Protección de sistemas de energía eléctrica Fallas en la energía eléctrica Redes eléctricas |
| topic |
Protección de sistemas de energía eléctrica Fallas en la energía eléctrica Redes eléctricas Ingeniería |
| dc.subject.themes.none.fl_str_mv |
Ingeniería |
| description |
Industrial power systems bring considerable challenges in terms of safety and reliability. As any other power network these type of systems have some specific risks, specially when it concerns to short circuit faults. These faults create a phenomenon called Arc Flash, which in some cases can be extremely hazardous for the system equipment, and also for the personnel. The IEEE 1584-2018 standard currently presents a methodology in the calculation of Arc Flash where the incident energy level is calculated based on the symmetrical rms bolted fault current value. However, the first cycles of the fault current are not symmetrical values. Therefore, it is necessary to analyze what happens if the incident energy is calculated as stated in the IEEE 1584-2018 standard, but using the rms value of the asymmetrical current. This article takes into account the asymmetrical current into Arc Flash estimations. This current value will affect considerably the level... |
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2020 |
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2020 |
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2021-08-10T18:29:01Z |
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2021-08-10T18:29:01Z |
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Trabajo de grado - Pregrado |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/bachelorThesis |
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http://purl.org/coar/resource_type/c_7a1f |
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Text |
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http://purl.org/redcol/resource_type/TP |
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http://hdl.handle.net/1992/51522 |
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23123.pdf |
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instname:Universidad de los Andes |
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reponame:Repositorio Institucional Séneca |
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repourl:https://repositorio.uniandes.edu.co/ |
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http://hdl.handle.net/1992/51522 |
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23123.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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eng |
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openAccess |
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23 hojas |
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Universidad de los Andes |
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Ingeniería Eléctrica |
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Facultad de Ingeniería |
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Departamento de Ingeniería Eléctrica y Electrónica |
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Universidad de los Andes |
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