Ссылка для цитирования (ENG)
Vasilev Bogdan Ю , Korolev N. А. The Optimization Potential in Terms of Energy Efficiency for an Asynchronous Electric Drive Through Voltage and Frequency Control with Its Technical Condition Energies . 2026. №19. pp. 2854-2854. https://www.mdpi.com/1996-1073/19/12/2854
Авторы
Vasilev Bogdan Ю , Korolev N. А.
Журнал
Energies
Год
2026
Ключевые слова
Аннотация
This article describes the study of electric drive performance with a basic scalar control
algorithm for an induction motor affected by wear and tear and specific inverter characteristics. The deterioration or defect pattern of the electric motor is represented as a resulting
change in the magnetizing inductance. We cover methods of mathematical and simulation
modeling, along with an analysis of the equivalent circuit parameters of an induction
motor according to its technical specifications. The mathematical and simulation models
of three inverter configurations are shown, both with and without distortion and voltage
drop. The influence of each factor on output signal waveforms is evaluated. Laboratory
bench tests were conducted, proving the adequacy and reliability of the models. The
simulation and experimental results support the hypothesis that the energy characteristics
of an electric drive can be preserved during degradation, taking into account the specifics
of the control system and the inverter. We outlined the main conclusions and provided
practical recommendations for applying each of the considered inverter models in electric
drive systems.
