Abstract
The complex approach and expansion of the functionality of DSM programs is offered due to the application of services and criteria for classification of warehouses in terms of energy efficiency. When analyzing the effectiveness of the application of DSM programs, namely the optimality of power consumption modes, it is suggested to assess the power supply mode during the entire technological period. Considering the electrical supply of warehouses as an electricity supply to the consumer with sharply variable nonlinear characteristics, the power of which is supplied from the generators, the operating voltage and current values of which are variable, it is proposed to use the modified Frieze inactive power index. The use of the Q F index is advisable, since it will be located even in the absence of reactive elements in the consumer system. The influence of the consumption mode on the first harmonic is analyzed. The received characteristics are caused by presence of influence of consumption mode on the general characteristics of electricity supply mode optimality. The analysis of higher harmonics can also be used to assess the effect of unevenness. Such analysis requires additional studies, but it can be argued that the use of the Frieze inactive power index allows to assess the degree of uneven electricity consumption in accordance with a given optimal level.
Highlights
The problem of realization of Ukraine’s transit potential in the system of international transport and communication links goes beyond the borders of Ukraine’s own interests in connection with its gravitation towards the geographical center of Europe [1, 2]
The analysis shows that modern DSMs are based on an integral approach to their implementation and cover organizational and technical measures for solving the set tasks, including using distributed generation (DG)
Analysis of energy efficiency factors has shown the importance of paying attention to improving the energy efficiency of warehouses as one of the weighty reserves of reducing costs in the logistics chain
Summary
The problem of realization of Ukraine’s transit potential in the system of international transport and communication links goes beyond the borders of Ukraine’s own interests in connection with its gravitation towards the geographical center of Europe [1, 2]. Such territorial feature of Ukraine can determine the priorities of the country’s development in the direction of closer integration with the countries of the European Union and other international institutions [3]. Reducing the energy costs of logistics companies inc reases efficiency and expands opportunities for international trade (exp ort/import transactions), while eliminating international tariff barriers and the impact of a number of other negative factors
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