EVALUATION AND IMPROVEMENT OF EFFICIENCY OF LIGHTING INSTALLATIONS

This article discusses the problems of rational use of electricity in conditions of limited energy resources and growth of their consumption, they are becoming more and more relevant today, and its solution is becoming a strategic task. It is impossible to refuse to use electricity, moreover, the development of the economy requires an increase in capacity, and by 2025, according to the calculations of the Ministry of industry and new technologies of the Republic of Kazakhstan, the demand for electricity is projected to increase by 50%. These data confirm that the issue of improving energy efficiency is becoming more relevant. Only the introduction of modern technologies that ensure efficient use of energy resources will help to avoid electricity shortages.Led lighting is finding mass application in the economy and will soon replace traditional types of lighting. But many potential users are not yet ready to make an initial investment. The cost of led power supplies as part of the led lighting device is compared with the cost of LEDs themselves, so it becomes relevant to study ways to reduce the cost of the led driver, improve efficiency and reliability.

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