Characterization of Metal Halide Lamps Under SAG Voltages

Bonie Johana Restrepo Cuestas, Heber Augusto López Osorio


This paper presents a methodology for characterization of metal halide lamps regarding voltage sags. Initially, a sag generator was designed and implemented. Then, a testing scheme was proposed, in order to analyze the behavior of a type of Metal Halide lamp under this type of event. Finally, taking as reference the standard SEMI F-47, a characteristic curve was constructed, showing the operating region of the lamp.


Voltage sag; Sag generator; Metal halide lamps; Immunity test

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