FIELD: electricity.
SUBSTANCE: invention relates to power engineering and can be used for automatic monitoring and control of efficiency of power consumption of enterprise. For this purpose, at the first stage, a mathematical profile is created to determine electric power savings. At the second stage, current values of electric energy saving are calculated and displayed on the operator display screen for control purposes. When used at the enterprise, the energy-saving device makes it possible to determine power consumption, taking into account its saving, practically in online mode.
EFFECT: providing rapid determination of power consumption based on saving thereof during introduction and operation of energy-saving equipment.
2 cl, 1 dwg
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