Una Nueva Forma de Calcular la Frecuencia Natural de Oscilación en Múltiples Barras Colectoras de Energía (A New Form to Calculate Natural Oscilation Frequency in Multiple Energy Bars)

Gustavo Eduardo Kazlauskas (gkazlaus@ieee.org)1, María Inés Motanaro (mmontana@fio.unicen.edu.ar)2


1Departamento de Electromecánica - Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires, Argentina
2Departamento de Civil - Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires, Argentina

This paper appears in: Revista IEEE América Latina

Publication Date: March 2004
Volume: 2,   Issue: 1 
ISSN: 1548-0992


Abstract:
A simplified technique to compute the natural oscillating frequency presented in VDE 0103 for two conductors by phase, is presented in this article. It allows a straightforward application of that standard procedure. By mean of simulation results from computer, resorting to finite elements method and an adequate interest variables processing, an approximate formulae is obtained for the natural oscillating frequency estimation for a set of vertical and horizontal bars. In this way, the effort in bars as well as in insulators may be quantified. Finally some case studies with satisfactory results are presented.

Index Terms:
Energy busbars, bars design, natural oscillating frequency.   


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