MODELING OF OVERHEAD TRANSMISSION LINES FOR LIGHTNING OVERVOLTAGE CALCULATIONS MODELACIÓN DE LÍNEAS AÉREAS DE TRANSMISIÓN PARA EL CÁLCULO DE SOBRETENSIONES ORIGINADAS POR EL RAYO

Article English OPEN
Martínez-Velasco, Juan A; Castro-Aranda, Ferley;
(2010)
  • Publisher: Universidad de Tarapacá
  • Journal: Ingeniare : Revista Chilena de Ingeniería (issn: 0718-3291, eissn: 0718-3305)
  • Publisher copyright policies & self-archiving
  • Subject: lightning | Mechanical engineering and machinery | modeling | Sobretensiones | TJ1-1570 | simulation | líneas aéreas de transmisión | T55.4-60.8 | EMTP | simulación | puesta a tierra | Overvoltage | pararrayos | modelación | surge arrester | parametric analysis | rayos | análisis paramétrico | aisladores | insulator | grounding | overhead transmission line | Industrial engineering. Management engineering

Several parts of an overhead transmission line have to be included in a model adequate for lightning overvoltage studies: wires (shield wires and phase conductors), towers, grounding, insulator strings and air clearances. An additional component, the surge arrester, sho... View more
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