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Evaluation of lightning protection of unshielded 132kV overhead lines using surge arresters
Rivier Abbad, Juan Martín; Rouco Rodríguez, Luis; Castillo Campos, Juan Ignacio del; Vindel, D.; Vargas, Gregorio; Herranz, A. (Sin editorial (Delft, España), 2003-08-25)The usual lightning protection of high volt-age overhead lines is the usage of groundwires. In some cases, they cannot be used. This paper evaluates the effectiveness of different alternative protection schemes using surge ... -
Oligopolistic electrical market competition, stranded costs and uncertainty: A supply function approach.
Castillo Campos, Juan Ignacio del; Barquín Gil, Julián (Sin editorial (Funchal, Portugal), 2000-09-25)In a competitive scenario generation bids are sent by the utilities in order to hedge the operational risks due to uncertain demand, competitors behaviour or other factors. On the other hand, stranded costs payments are ...