Feasibility study of the contribution of electricity supply and consumption participants to the quality of electricity.

As everyone knows, the quality of electrical energy depends on a large number of factors. These include: changing climatic conditions, the possibility of additional load due to other connections, the occurrence of accidents in operation. These factors can lead to a decrease in the quality of power supply, which, as a result, will lead to the fact that electrical installations will not work. This will entail a deterioration in the quality of products, as well as a decrease in the service life of the equipment. In Russia, the indicators and norms for the supply of electrical energy in the electrical networks of general-purpose alternating three-phase and single-phase current with a frequency of 50 Hz at the points to which the electrical networks or power units of consumers are connected are established by the GOST 32144-2013 standard. In this study, the following tasks were performed: the problems and the influence of non-sinusoidal modes were studied; the methods of the hoard of power supply participants in non-sinusoidal voltage were studied; the method of identifying the sources of distortion of the CEE is investigated, a new method of assessing the influence of consumers on the CEE is proposed. [ABSTRACT FROM AUTHOR]