Actas de congresos
Introduction of a Non-Conventional Solution for Amazon Transmission System: Analysis of the Electric Aspects
Fecha
2011-01-01Registro en:
2011 Ieee Power And Energy Society General Meeting. New York: Ieee, 7 p., 2011.
1944-9925
WOS:000297469600098
Autor
Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (Unesp)
Institución
Resumen
This article shows an analysis of the longitudinal electric parameters of a three-phase transmission line/section using a 280-meter high steel tower. This characteristic, the height of the line conductors and distance between them, are intrinsic related to the longitudinal and transversal parameters of the line. By this means, an accurate study was carried out in order to show the electric variations between a transmission line using the new technology and a three-phase conventional 440 kV line for a wide range of frequencies and a variable soil resistivity. In addition, by using a digital line model, simulations are carried out in time domain to analyze critical overvoltage transients on the studied line.