Lectures:
Demands for Electrical Controlled Drives (ECD). Frequency and transient characteristics of basic ECD components – system.
Frequency and transient characteristics of basic ECD components – controllers.
Quality of control. Analysis and synthesis methods of ECD. Stability solution of Controlled Drives. Standard form transfers methods – OM and SO.
Phase margin method for static and astatic systems.
State space control of Electrical Drives.
DC controlled drives. Mathematic model of separately excited DC motor, thyristor controlled rectifier and DC/DC converter.
Current control of DC Electrical Drives with separately excited DC motor.
Speed control of DC Electrical Drives with separately excited DC motor.
Position control of Electrical Drives.
AC controlled drives with induction motors. Scalar control of induction motor drives. Mathematic model of induction motor. Controlledd drives with synchronous motors.
Vector control of induction and synchronous motor drives. Analysis and synthesis of control circuits.
Evaluation methods of complex vector of induction motor flux. Starting of induction motor, AC voltage converter, softstart.
Dimensioning of drives (motors and convertors) at speed control.
Drives with stepping motors. Control of stepping motors drives. Static and dynamic characteristics of drives with the stepping motors.
Solution of multimotor drives with stiff and flexible binding. Angular synchronization.
Exercises:
The safety for working in laboratories, the content of exercises, conditions for credits.
Solving examples of the topics listed in lectures.
Laboratories:
Drive with induction motor supplied by AC voltage controlled converter
Drive with stepping motor
Experimental diagnostic of AC drive of technological stand
Projects:
Results of laboratory work processing. (7 hours)
Dimensioning of the drive with the induction motor and frequency converter with voltage inverter. (7 hours)
Demands for Electrical Controlled Drives (ECD). Frequency and transient characteristics of basic ECD components – system.
Frequency and transient characteristics of basic ECD components – controllers.
Quality of control. Analysis and synthesis methods of ECD. Stability solution of Controlled Drives. Standard form transfers methods – OM and SO.
Phase margin method for static and astatic systems.
State space control of Electrical Drives.
DC controlled drives. Mathematic model of separately excited DC motor, thyristor controlled rectifier and DC/DC converter.
Current control of DC Electrical Drives with separately excited DC motor.
Speed control of DC Electrical Drives with separately excited DC motor.
Position control of Electrical Drives.
AC controlled drives with induction motors. Scalar control of induction motor drives. Mathematic model of induction motor. Controlledd drives with synchronous motors.
Vector control of induction and synchronous motor drives. Analysis and synthesis of control circuits.
Evaluation methods of complex vector of induction motor flux. Starting of induction motor, AC voltage converter, softstart.
Dimensioning of drives (motors and convertors) at speed control.
Drives with stepping motors. Control of stepping motors drives. Static and dynamic characteristics of drives with the stepping motors.
Solution of multimotor drives with stiff and flexible binding. Angular synchronization.
Exercises:
The safety for working in laboratories, the content of exercises, conditions for credits.
Solving examples of the topics listed in lectures.
Laboratories:
Drive with induction motor supplied by AC voltage controlled converter
Drive with stepping motor
Experimental diagnostic of AC drive of technological stand
Projects:
Results of laboratory work processing. (7 hours)
Dimensioning of the drive with the induction motor and frequency converter with voltage inverter. (7 hours)