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Time Domain Electromagnetic Transient Analysis of Aerial Nonuniform Transmission Lines Excited by an Incident Electromagnetic Field
Joint Authors
Ortega, Susana
Moreno-Villalobos, P.
Sánchez-Alegría, Avisaí
Loo-Yau, José R.
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-08-06
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this paper a model for Nonuniform Transmission Lines for electromagnetic transient analysis that incorporates frequency dependency of electrical parameters, variation of line electrical parameters with respect to distance, and distributed excitations due to incident electromagnetic fields is presented.
The model is developed using the Method of Characteristics in the actual physical domain instead of the Modal Domain; this simplifies the mathematical development and the final equations.
Moreover, the equations of the resultant model are valid either for two-conductor lines or for multiconductor lines without any change; this can be an advantage when the computer programming language considers a scalar as a 1x1 matrix.
The proposed numerical model is developed under the hypothesis that the dielectric surrounding the conductors is homogenous.
It is shown that in this case the characteristic curves of a Nonuniform Transmission Line become straight lines.
Finally, the model is validated by comparison with results obtained using the Numerical Laplace Transform method.
American Psychological Association (APA)
Sánchez-Alegría, Avisaí& Moreno-Villalobos, P.& Loo-Yau, José R.& Ortega, Susana. 2019. Time Domain Electromagnetic Transient Analysis of Aerial Nonuniform Transmission Lines Excited by an Incident Electromagnetic Field. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1195733
Modern Language Association (MLA)
Sánchez-Alegría, Avisaí…[et al.]. Time Domain Electromagnetic Transient Analysis of Aerial Nonuniform Transmission Lines Excited by an Incident Electromagnetic Field. Mathematical Problems in Engineering No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1195733
American Medical Association (AMA)
Sánchez-Alegría, Avisaí& Moreno-Villalobos, P.& Loo-Yau, José R.& Ortega, Susana. Time Domain Electromagnetic Transient Analysis of Aerial Nonuniform Transmission Lines Excited by an Incident Electromagnetic Field. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1195733
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195733