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Comparison of thyristor-controlled reactors and voltage-source inverters for compensation of flicker caused by arc furnaces
García Cerrada, Aurelio; García González, Pablo; Collantes Bellido, Rafael; Gómez San Román, Tomás; Anzola, Javier (2000-10-01)The objective of this paper is to compare the performance of thyristor-controlled reactors (TCR) and shunt-connected PWM voltage source inverters (PWM-VSI) for compensation of flicker caused by arc furnaces. First of all, ... -
Identification and modelling of a three phase arc furnace for voltage disturbance simulation
Collantes Bellido, Rafael; Gómez San Román, Tomás (1997-10-01)This paper presents a new arc furnace model which copes with the two main voltage disturbances normally associated with arc furnaces: voltage fluctuations; and harmonics. The model is based on the stochastic nature of the ... -
SEDIMAHE: An Expert System to help the maintenance of machine tools
Lavalle, Juan Carlos; Collantes Bellido, Rafael; Sanz Bobi, Miguel Ángel; Palacios Hielscher, Rafael (1993-09-01)