Improvements in industrial energy rationing methods

Abstract

The article analyzes the existing methods of rationing the electrical consumption of industrial enterprises. The results of the analysis of the state of normalization of electric consumption in the ferrous metallurgy industry are given. The developed multilevel structure of normalization of electric consumption by results of research which gives prospects of definition of possibility of energy saving on considered object is described.

Research of the dependence of the resistance of asynchronous generators with massive rotors on their design

“…It should be noted that the experiments on damping of direct current in the ATG stator with various massive rotors were carried out under the same conditions. From the recorded oscillograms, the damped ATG currents with short circuit rotors had a steep slope in its initial part compared to the initial part of the damped ATG current with smooth and toothed rotors, which already testifies to the different electromagnetic properties of these machines [17][18][19][20].…”

Development of specific standards of energy consumption by types of produced products of the spinning product

“…Thus, the value of the specific power consumption by type of product varies: for a rotor spinning section from 2.1 to 4.9 kW / kg, for a ring spinning section from 3 to 8.5 kW / kg, for a yarn twisting section from 1.4 to 3.3 kW / kg. It should be noted that the value of specific energy consumption for each assortment is calculated taking into account the technological regulations for a specific assortment is optimal [17][18][19].…”

Evaluation of the Effectiveness of Electromagnetic Treatment of Well Water

“…As can be seen from Table 2, at high level of total hardness, the degree of its decrease after electromagnetic treatment does not exceed.OD At low values (2.0-3.0 mgeqv./l) it increases to 20-30 %. However, the conclusion on the influence of electromagnetic treatment on the level of total water hardness requires deeper chemical investigations of various types of surface and ground water after different duration of its treatment [15][16][17][18].…”