Investigation of an Adjustable Asynchronous Electric Drive in the Generator Braking Mode

Perezat KENESOVA, Vladimir V. Kaverin, Galiya TATKEYEVA, Vyacheslav Yugay, Sofya VOITKEVICH

2022

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DOI 10.52209/1609-1825_2022_4_479
Data confidence 70 medium
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Abstract

The article is devoted to the study of an adjustable asynchronous electric drive in the mode of controlled dynamic braking. The analyzes the technical characteristics of the elements of the power part of the adjustable electric drive. The use of the harmonic balance method with the use of simulation tools is justified. The linear transfer function of the invariant part of the asynchronous electric drive through the frequency control channel is obtained. The analysis of the coefficients and time constants of the linear transfer function for AMFR series electric motors in the power range from 4 to 160 kW is performed