Open AccessIndirect field-oriented control of twin-screw electromechanical hydrolyzer
Author(s) -
Mykola Zablodskiy,
Vladyslav Pliuhin,
Stanislav Kovalchuk,
Vitaliy Teterev
Publication year - 2022
Publication title -
elektrotehnìka ì elektromehanìka
Language(s) - English
Resource type - Journals
eISSN - 2309-3404
pISSN - 2074-272X
DOI - 10.20998/2074-272x.2022.1.01
Subject(s) - rotor (electric) , finite element method , multiphysics , matlab , mechanical engineering , ferromagnetism , field (mathematics) , control engineering , control theory (sociology) , computer science , engineering , physics , mathematics , structural engineering , control (management) , quantum mechanics , artificial intelligence , pure mathematics , operating system
Goal. Development of a mathematical model of indirect field-oriented control of a twin-screw electromechanical hydrolyzer. Methodology. The paper presents a mathematical model of Indirect field-oriented control of twin-screw electromechanical hydrolyzer. The mathematical model was developed in the MATLAB / Simulink software environment. The determination of the main parameters of a twin-screw electromechanical hydrolyzer was carried out by developing a finite element model in the Comsol Multiphysics software environment. Results. Based on the results of a mathematical study, graphical dependences of the distribution of magnetic induction in the air gap of a ferromagnetic rotor, a spatial representation of the distribution of magnetic induction on a 3D model of a ferromagnetic rotor of a twin-screw electromechanical hydrolyzer were obtained. The results of finite element modeling were confirmed by a practical study of a mock-up of a ferromagnetic rotor of a twin-screw electromechanical hydrolyzer. By implementing the MATLAB / Simulink model, graphical dependences of the parameters of the ferromagnetic rotor of a twin-screw electromechanical hydrolyzer are obtained under the condition of a stepwise change in the torque and a cyclic change in the angular velocity. Originality. The paper presents an implementation of the method of indirect field-oriented control for controlling the ferromagnetic rotor of a twin-screw electromechanical hydrolyzer. The work takes into account the complex design of the ferromagnetic rotor of a twin-screw electromechanical hydrolyzer. Practical significance. The practical implementation of the results of mathematical modeling makes it possible to achieve effective control of a complex electromechanical system, allows further research to maintain the necessary parameters of the technological process and to develop more complex intelligent control systems in the future.