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Electrical Engineering and Electric Drive
Major: Computer-integrated technologies of art and jewelry casting
Code of subject: 6.136.00.O.008
Credits: 5.00
Department: Theoretical and General Electrical Engineering
Lecturer: Assoc. Prof., Ph.D. Korud Vasyl
Semester: 2 семестр
Mode of study: денна
Learning outcomes: • to understand physical fundamentals of electric devices operation;
• ability to analyze electric devices operation and understand conditions of their operation;
• to choose typical electrical devices for practical tasks solving ;
• to define parameters and characteristics of devices depending on conditions of their exploitation;
• to use properly electrical devices and conduct electrical measurements of electrical non-electrical values.
Required prior and related subjects: • Physics,
• Further mathematics;
• Electronics and microprocessor devices.
Summary of the subject: The structure of electric circuits (sources, consumers), elements (R, L, C) and their properties. Basic laws of electrical engineering (Ohm's law, Kirchhoff’s laws). Methods of electric circuits’ analysis. AC single-phase circuits. Three-phase balanced circuits. Transient processes in the electric circuit, switching devices and commutation laws. DC magnetic circuits, their properties and application spheres. Fundamentals of electrical devices operation: transformers, electrical machines. The main characteristics, choice and exploitation of AC and DC motor.
Electric drive structure, electric drive mechanisms. Main electric drive control systems: their advantages and drawbacks. Microprocessor control.
Assessment methods and criteria: • Individual task, written reports on laboratory course (40%),
• Written final test exam (50%);
• Oral exam questioning (10%).
Recommended books: 1. Korud V. Electrical engineering: the textbook/V. Korud, O. Hamola, S. Malynivskyy//Lviv: Magnolia plus 2017. -445 c. (in Ukrainian).
2. Panaсhevskyy O. I General electrical engineering (theory and practice)/O. I. Panachevskyy, Yu. F. Svergun//Kyiv: "Caravela" 2006-440 p. (in Ukrainian).
3. Hamola O. Practical tasks in electrical engineering/O. Hamola, V. Korud, V. Maday, N. Musihina//Lviv: Publishing House of Lviv Polytechnic National University, 2018. – 212 p. (in Ukrainian).
4. V. Maday, N. Musihina, V. Korud, T.Ryzhyi. Laboratory guidelines on educational discipline “Electrical Engineering” // Lviv: Publishing House of Lviv Polytechnic National University, 2017. – 42 p. (in Ukrainian).