Development of a stand for researching electric power quality

The relevance of the study of the influence of electrical equipment on the indicators of the quality of electricity is presented. The developed stand for studying the influence of electrical equipment on power quality indicators helps in practice to determine how low-quality electricity affects electrical consumers, as well as how the electrical consumers themselves affect the quality of electricity. At the same time, on the stand, you can practically determine the point where it is better to place the device that would improve the quality of electricity. The functionality of the stand allows simulating different modes of operation of various electrical receivers, which, in turn, makes it possible to more accurately study in practice the change in the quality indicators of electricity in the electrical network and its effect on electrical equipment. The article presents an electrical diagram of the stand for studying the effect of electrical equipment on the power quality indicators, as well as presents the test results of the developed stand.