The authors suggest using high pressure high pressure discharge lamps (DNaT-type, high-pressure sodium lamps, 35-100W) in different illumination equipment in order to increase its efficiency and optimize power consumption. Known problem of this solution is low reliability of the lighting and limited lifetime. It is addressed by using brand new combined starting and current control device, which reliably starts the discharge process in the lamp, ensures absence of acoustic resonance and non-symmetric discharge, provides stable illumination, and protects electrodes surface from the extra emission by controlling current. Illumination equipment produced by suggested schedule must be very efficient and reliable devices with long lifetimeЗ метою ...
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Smart dust utilization is futuristic concept that thinks over the use of microscopic equipment call...
The essence of an effective energy project management system was described, as well as the main bene...
The experimental results concerning spectral parameters of gas discharge source of UV and visible ra...
The process of formation of curves of electric voltage and current are considered for the converter ...
The method of chemical current sources charging in a body of the photovoltaic power stations with th...
The terms of effective use of autonomous energy sources proposed in the work can be used for various...
The compact spectrophotometer with CCD registration system is developed in which the set emitting LE...
The article examines the increase of effectiveness of operation of electrical equipment with the hel...
The technique of calculation the consumptions of energy for the braking of cars on the sorting humps...
The article presents data on the evaluation of the potential for use of renewable energy sources and...
In this article was considered the problem of measurement of the main characteristics of the light s...
The article is devoted to the stochastic model of tensions in the electric systems of industrial ent...
Design of. the new, high-sensitivity optica! sensor, on the basis of the light-emitting diodes is pr...
The problems of quality recovery of dark oil products, reasons of watering and the main methods of d...
Basic principles of photometer design, capable on RGB components correlation of the probed radiation...
Smart dust utilization is futuristic concept that thinks over the use of microscopic equipment call...
The essence of an effective energy project management system was described, as well as the main bene...
The experimental results concerning spectral parameters of gas discharge source of UV and visible ra...