Lectures:
Kinematics and mechanics of electric drives.
Heating and dimensioning of electric drives.
Drives with separately excited DC motor (permanent magnets). Mechanical characteristics, speed control, braking.
Structures of DC drives with controlled thyristor rectifier and pulse converter.
Current and speed control of DC drives.
Drives with series DC motors. Universal commutator motor. Mechanical characteristics, speed control, braking.
Drives with induction motors. Mechanical characteristics, braking, soft start.
Speed control of induction motors. Frequency scalar control.
Vector control of induction motors. Direct torque control of induction motors.
Dimensioning of induction motors and frequency converters in frequency control.
Drives with synchronous motors. Mechanical characteristics, vector control.
Drives with electronically commutated motors.
Drives with stepper motors.
Examples of other types of electric drives.
Exercises:
Safety training for laboratory work, introduction to the content of the exercises and credit requirements. Solution of examples from the problems presented in the lectures.
Labs:
Measurements on a separately excited DC motor drive.
Measurements on an induction motor drive.
Projects:
Processing the results of laboratory exercises:
1-Measurements on a separately excited DC motor drive.
2-Measurements on an induction motor drive.
Kinematics and mechanics of electric drives.
Heating and dimensioning of electric drives.
Drives with separately excited DC motor (permanent magnets). Mechanical characteristics, speed control, braking.
Structures of DC drives with controlled thyristor rectifier and pulse converter.
Current and speed control of DC drives.
Drives with series DC motors. Universal commutator motor. Mechanical characteristics, speed control, braking.
Drives with induction motors. Mechanical characteristics, braking, soft start.
Speed control of induction motors. Frequency scalar control.
Vector control of induction motors. Direct torque control of induction motors.
Dimensioning of induction motors and frequency converters in frequency control.
Drives with synchronous motors. Mechanical characteristics, vector control.
Drives with electronically commutated motors.
Drives with stepper motors.
Examples of other types of electric drives.
Exercises:
Safety training for laboratory work, introduction to the content of the exercises and credit requirements. Solution of examples from the problems presented in the lectures.
Labs:
Measurements on a separately excited DC motor drive.
Measurements on an induction motor drive.
Projects:
Processing the results of laboratory exercises:
1-Measurements on a separately excited DC motor drive.
2-Measurements on an induction motor drive.