Roberto J. Cabrai

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In this work some basic characteristics of electrical distribution feeders such as its architecture, model, advantage and mainly the problem presented by induced over-voltages on overhead lines due to indirect lightning, is presented. As relevant data, two ways of modeling a distribution feeder JMarti and Pi models are described. Which allow analyzing and(More)
This paper presents a study which analyzes the performance of rural distribution lines against the occurrence of lightning. The ATP-Draw program was used to simulate the electromagnetic phenomena and to evaluate the transients caused by lightning discharges. The model of the distribution system is based on the representation of its elements (poles,(More)
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