Open AccessExperimental studies of the method of mutual load of induction motors
Author(s) -
В. В. Харламов,
D. I. Popov,
P. S. Sokolov,
L. E. Serkova
Publication year - 2020
Publication title -
omskij naučnyj vestnik
Language(s) - English
Resource type - Journals
eISSN - 2541-7541
pISSN - 1813-8225
DOI - 10.25206/1813-8225-2020-173-44-49
Subject(s) - induction motor , experimental data , power (physics) , mathematical model , table (database) , coupling (piping) , converters , computer science , control theory (sociology) , engineering , mathematics , mechanical engineering , electrical engineering , physics , voltage , statistics , control (management) , quantum mechanics , artificial intelligence , data mining
The article presents the results of comparison of experimental studies and mathematical modeling of the stand for testing induction motors by the method of mutual load. A detailed description of the composition of the experimental equipment, which is based on a pair of frequency converters and connected to them a pair of engines of the АИС71В4 type with a nominal power of 0,75 kW, the shafts of which are rigidly connected by a coupling. The mathematical model of the electromechanical system used in the calculations is presented, and its main assumptions are listed. A table of parameter values and graphs obtained from calculated and experimental data are presented. The analysis of the obtained data shows the possibility of using the considered mathematical model with the existing assumptions in the design of electrical complexes intended for testing induction motors by the method of mutual load