MODELING OF POWER CONSUMPTION AND VOLTAGE DEVIATION IN LOAD NODES TO ASSESS POWER QUALITY INDICATORS

Power quality control for industrial enterprises is an important aspect of ensuring the regular and energyefficient operation of all electrical equipment.Modeling of electricity consumption and distribution, as well as the assessment of voltage deviations in load nodes at an oil production enterprise is an integral part of the study of the system in various technological modes.The article describes the development of a model of the process of electricity consumption and distribution with the possibility of assessing the voltage at load nodes as part of the electrical complex of the V.P. Sukharev oil field.Methods of research: use of mathematical and empirical methods of research: modeling in the LabVIEW software package, evaluation and comparison of the obtained results.Results: using LabVIEW software a digital model of the V.P. Sukharev complex was created.The model represents the result of electricity consumption at the balance belonging boundary, active and reactive power consumption of each transformer substation installed in the field, active and reactive losses on each transmission line connecting all substations.