Proceedings right light 2nd european conference on energy-efficient lighting. Direct current in fluorescent lighting installations. European Conference on Energy-Efficient Lighting [2, 26-29 Set. 1993, Arnhem].

Vaskys, Alfonsas.

1993

CIENA
530

Electric energy costs jumped up several times during the last years in Lithuania. It is necessary to save electric energy in industry, commercial buildings, schools, offices, residences, etc. Electric energy for lighting purposes can be saved by improving the illumination quality. The lamp's flicker factor is one of the illumination quality factors. One of the ways for reducing the lamp's flicker is to employ the direct current in fluorescent lamps. The paper presents the principle of the direct current control in fluorescent lamps without ordinary ballast. Dimming of lamps including their switch-off and switch-on can be carried out by means of the light sensor, as well as, by using programmed or manual control devices. ABSTRACT. FLUORESCENT LAMP CURRENT CONTROL CIRCUIT. EXPERIMENTAL RESULTS. REFERENCES.

Presenta diagrs., gráfs.

LITUANIA; ILUMINACION; USO RACIONAL DE LA ENERGIA; LAMPARAS FLUORESCENTES; CORRIENTE DIRECTA;