Keyword: «lighting installation»

Energy saving in the lighting installation of the fruit and vegetable store

Authors:

Olga Zabrodina,

Vadim Emcov,

Tatyana Stecko,

Olga Kosobyckaya

The issues related to energy saving in the lighting installation of a fruit and vegetable store are considered. It is proposed to replace the existing modern energy-saving LED lamps of four types, their competitive advantages are evaluated. Lighting calculations and electrical calculations of lighting installations for selected lamps are conducted. The annual costs of electrical energy, the total capacity of the installations, and the capital costs for their implementation are determinedfor each option.

Keywords: energy saving, power, capital investments, electrical energy, lighting installation, fruit and vegetable storage

Analysis of power consumption and development of energy saving measures in the internal electrical network of a commercial enterprise

Authors:

Olga Zabrodina,

Vadim Emcov,

Tatyana Stecko,

Olga Kosobyckaya

The consumption of electrical energy by electrical installations of a commercial enterprise is considered. An analysis of the consumption of electrical energy showed that the consumption of electrical energy per square meter of the enterprise exceeds the average in Russia. Possible ways of energy saving are revealed. Measures for energy saving in various technological processes are proposed, through the use of modern energy-saving technologies and equipment in lighting installations, in the processes of cooling perishable goods, air conditioning, and plant management. The effectiveness of the proposed measures was evaluated.

Keywords: energy saving, power, air conditioning, electrical energy, lighting installation, refrigeration unit