# Equivalente Thevenin ATPDRAW.pdf - 1 ANEXO 1 DETERMINACIÓN...

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LEONARDO CARDONA C. UNIVERSIDAD NACIONAL DE COLOMBIA 1 ANEXO 1. DETERMINACIÓN DE EQUIVALENTE DE THEVENIN TRIFÁSICO A PARTIR DE LOS NIVELES DE CORTOCIRCUITO Si se quiere determinar el equivalente de Thevenin trifásico a partir de la información de los datos de cortocircuito hay que tener en cuenta que las expresiones aproximadas para sistemas dominantemente reactivos puede que no sea aplicable, especialmente cuando el equivalente corresponde a niveles de voltaje de distribución, donde la componente resistiva empieza a tener importancia relativa con respecto a la componente reactiva. La información necesaria para determinar el equivalente de Thevenin trifásico en algún punto de la red es la siguiente: φ 3 Icc = Corriente de cortocircuito trifásica φ 1 Icc = Corriente de cortocircuito monofásica φ 3 ) R / X ( = Relación X/R que ve la corriente de corto trifásica φ 1 ) R / X ( = Relación X/R que ve la corriente de corto monofásica

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• Fall '19
• Sistema trifásico, Universidad Nacional de Colombia, LEONARDO CARDONA C, Icc1φ, Relación X

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