Дослідження та оптимізація якості електроенергії на підприємстві товариства з обмеженою відповідальністю «А-ВІКТ»

Abstract

In this master's thesis the questions concerning research and optimization of electric power quality at "A-WIKT" LLC were considered. The working parameters and characteristics of the equipment of "A-VIKT Ltd.", the choice of transformers are considered in the work. The analysis of sources and methods of reduction of higher harmonics in the network is carried out. It is calculated and proved the economic efficiency from the introduction of a twelve-pulse rectifier circuit with the use of two separate transformers for supply of equipment, which is the source of harmonic distortions at A-WIKT Ltd. Labor protection issues are investigated.