Search academic texts

Information × Registration Number 0221U105504, 0117U007402 , R & D reports Title Development and research of electronic and electromechanical systems of transformation of electric energy using modern digital means of automation. popup.stage_title Head Kvashnin Valeriy O., Кандидат технічних наук Registration Date 15-07-2021 Organization Donbass State Engineering Academy popup.description2  Object of research – electromechanical systems of automation. The purpose of the work is the methods’ of diagnostics, analysis and synthesis of electromechanical automated systems and electrotechnical complexes and their optimization development and research. Method of research – methods of mathematical and physical modeling, analytical and experimental methods. Theoretical and practical results – the method of electrical drive blower fan with PWM modulation scalar control system’s mathematical model development is received. The analysis of the existing modern systems of gearless electric drive of the motor-spindle for the purpose of application of engines of domestic production instead of import analog is presented. A study of the operating modes of Donbas State Engineering Academy’s boiler house in order to identify the most efficient method of heating. Features of learning foreign languages online for students of non-linguistic specialties, which are very relevant during the epidemic of COVID-19, are presented. An intelligent system for human identification without a respiratory protection mask based on a convolutional neural network is presented. The method of estimating the speed of rotation of an induction motor is obtained, based on measuring the electromotive force of the stator. Methods for improving the energy capabilities of two-mass electric drives of technological machines under the conditions of realization of electromechanical interaction processes with active suppression of elastic mechanical oscillations are presented. The method of controlling an induction motor using neural networks is considered. Scope – Engineering (industrial equipment). Efficiency of implementation – allows to develop the development of modern new ones and to study actual control systems and diagnostics of complex electromechanical systems. Scope – mechanical engineering (production of industrial equipment). Product Description popup.authors Ivchenkov Mykola V. Babash Andriy V. Besh Andriy М. Garkusha Sergiy A. Zadorojniy Mykola О. Zadorojnya Inna M. Kirienko Tetyana V. Kvashnin Valeriy O. Kvashnin Vladislav V. Lazutkina Juliya A. Nalivayko Olexandr M. Sheremet Oleksiy I. popup.nrat_date 2021-07-15 Close