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FEKT-MPC-TESAcad. year: 2024/2025
Basic concepts of electromechanical energy conversion. Electromechanical systems with multiple exciting coils, with linear and rotary motion, dynamic equations of the electromechanical system. The mathematical models of asynchronous machine, synchronous machine, and reluctant machine.
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Syllabus
1. Introduction to electromagnetic circuits. 2. Static system of two and more coils, mathematical model of transformer.3. Equivalent circuits of the transformer and their transformations. Identification of electrical parameters.4. Three-phase transformer.5. Coordinate transformation.6. Formation of force and moment in electromagnetic circuits, mathematical model of electromagnet.7. Moving system of two or more coils, mathematical model of resolver.8. Mathematical model of a rotary transformer.9. Mathematical model of a DC machine.10. Mathematical model of asynchronous machine in natural coordinates.11. Mathematical model of an asynchronous machine in general rotating coordinates.12. Mathematical model of a synchronous machine. 13. Analysis of steady and dynamic machine operation.
Exercise in computer lab
1. Calculations and simulations of electromagnetic circuits.2. Calculations and simulations of electromagnetic circuits.3. Calculations and simulations of electromagnetic circuits.4. Transformer simulation.5. Simulation of a three-phase transformer.6. Coordinate transformation.7. Calculations and simulation of electromagnet.8. Simulation of rotary transformer.9. Simulation of resolver.10. DC machine simulation.11. Simulation of asynchronous machine.12. Simulation of asynchronous machine.13. Synchronous machine simulation.