Shcherbakova P. Development of the methods of definition of the share contribution of electric system subjects at deterioration of the quality of the electric power.

Object: process of the account of a power consumption in distributive networks of electric systems. The purpose: improvement of methods of definition of individual share of subjects in distortion of quality of the electric power. Methods: the method of symmetric components, the theory of functional lines, boolean algebra are used the theory of function complex variable. Results: techniques of definition of the responsibility of subjects for infringement of requirements to a constant deviation of a voltage, symmetry of a voltage, sinusoidal by a curve of a voltage; the technique of a complex estimation of the responsibility; the technique of check of correctness of connection of control and measuring complexes to a three-phase network are developed. Novelty: the known method of definition of the share contribution of subjects in creation of asymmetry of voltage on modular busbars is advanced; has received the further development a method of an estimation of the contribution of the consumer of the electric power in creation of sine not wave voltage; the method of check of correctness of connection of control and measuring complexes to a three-phase network is advanced. A degree of introduction: Results of dissertational work are accepted for introduction in Northeast centre of science MES and NSA Ukraine are applied in the analyzer of quality of the electric power and electro supply ANTES AK-3F, are applied in the Kharkov national academy of municipal economy in educational process. Sphere of use: devices of the account of electric energy.