Search academic texts

Information × Registration Number 0218U006602, 0117U000087 , R & D reports Title Comouterized laboratory complex for investigation the frequency-controlled electric drive systems popup.stage_title Head Andrii Kalinov, Кандидат технічних наук Registration Date 25-06-2018 Organization Kremenchuk Mykhaylo Ostrogradskiy State University popup.description2 A computerized laboratory complex has been developed that allows to research electromagnetic and electromechanical processes in a frequency-regulated electric drive system with changing its settings. Main possibilities of the comlex are: research of the influence of the pulse-width modulation frequency on the modes of an asynchronous motor operation, the study of the influence of the starting time of the starting currents magnitude, the influence of the chokes in the input and output circuits of the frequency converters of the electric drive operating modes, method research of the methods of the task of output frequency and etc. A method for carrying out of laboratory work with using a computerized system for measuring static and dynamic operation modes has been developed, and it is possible to increase the efficiency of studying a frequency-controlled electric drive. The development of a virtual mathematical model of the frequency-controlled electric drive of the stand allows us to compare the physical experiments results with the mathematical modeling results. Product Description popup.authors Калінов Андрій Петрович Ратушний Антін Петрович popup.nrat_date 2020-04-02 Close