Evaluating the effect of electric power quality upon the efficiency of electric power consumption

It is common knowledge that any electromagnetic environment is formed as a result of a certain technological process. In the context of electric power process, power supply systems are distribution of electric energy, its transmission, and consumption. Every stage of the process is characterized by definite changes being a result of deviations from the determined operation mode, principle of electric equipment action etc. Electric energy characteristics (EECs) are the levels of electromagnetic compatibility of electric grid providing adequate performance of any electrical means connected to the grid if the EECs do not exceed permitted values.