Laplace Synthesis Validation through Measurements on Underground Transmission Cables
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2014
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| _version_ | 1876426243512991744 |
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| author | Felipe Alejandro Uribe-Campos |
| author_facet | Felipe Alejandro Uribe-Campos |
| contents | Laplace Synthesis Validation through Measurements on Underground Transmission Cables Felipe Alejandro Uribe-Campos Ingeniería Underground cable electrical parameters ZY as well as their modal propagation characteristics are highly frequency dependent which in certain cases turns its analysis difficult. To perform electromagnetic transient studies of cables the calculation of electrical parameters is essential to obtain the waves propagation solution through the multiconductor system. At the same time this requires to solve the inverse Laplace transform on a numerical form. Although the analytic Laplace transform has an indisputable accuracy, the application of its numerical version up-to-date has not been completely accepted. A complete methodology is developed in this work to guide analyst engineers or graduate students in the calculation of electromagnetic transients of underground cable systems. Finally, to help the validation of the numerical inverse Laplace transform a scaled prototype experiment is performed in the laboratory in which a transient step-response at the remote end of an energized conductor is measured. 2014 artículo científico 1405-7743 https://www.redalyc.org/articulo.oa?id=40431742008 en http://www.redalyc.org/revista.oa?id=404 Ingeniería. Investigación y Tecnología application/pdf Universidad Nacional Autónoma de México Ingeniería. Investigación y Tecnología (México) Num.4 Vol.XV |
| format | Artículo científico |
| id | redalyc_40431742008 |
| institution | Redalyc |
| language | en |
| publishDate | 2014 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Laplace Synthesis Validation through Measurements on Underground Transmission Cables Felipe Alejandro Uribe-Campos Ingeniería Laplace Synthesis Validation through Measurements on Underground Transmission Cables Felipe Alejandro Uribe-Campos Ingeniería Underground cable electrical parameters ZY as well as their modal propagation characteristics are highly frequency dependent which in certain cases turns its analysis difficult. To perform electromagnetic transient studies of cables the calculation of electrical parameters is essential to obtain the waves propagation solution through the multiconductor system. At the same time this requires to solve the inverse Laplace transform on a numerical form. Although the analytic Laplace transform has an indisputable accuracy, the application of its numerical version up-to-date has not been completely accepted. A complete methodology is developed in this work to guide analyst engineers or graduate students in the calculation of electromagnetic transients of underground cable systems. Finally, to help the validation of the numerical inverse Laplace transform a scaled prototype experiment is performed in the laboratory in which a transient step-response at the remote end of an energized conductor is measured. 2014 artículo científico 1405-7743 https://www.redalyc.org/articulo.oa?id=40431742008 en http://www.redalyc.org/revista.oa?id=404 Ingeniería. Investigación y Tecnología application/pdf Universidad Nacional Autónoma de México Ingeniería. Investigación y Tecnología (México) Num.4 Vol.XV |
| title | Laplace Synthesis Validation through Measurements on Underground Transmission Cables |
| topic | Ingeniería |
| url | https://www.redalyc.org/articulo.oa?id=40431742008 |