Small Machines for Multitude of Purposes

Lecturer:

Tutor:

Supervisor:

Department of Electric Drives and Traction

Synopsis:

Principles, basic theory and perfomance of the FHP motors for domestic equipments, handtools, drives in computers, automatic technique and other areas with multitude purposes. Universal motor, single-phase and two-phase induction motors, reluctance motors, synchronous motors with permanent magnet, piezoelectric motors etc.

Requirements:

Syllabus of lectures:

1. Utilization of permanent magnets in electric machines

2. DC machines with permanent magnets

3. Model and performances of universal motors

4. Speed control and electrical compability of universal motors

5. Two-phase induction motor, capacitor determination for a single-phase supply

6. Two-phase induction servomotors

7. Shaded-pole motors

8. Selsyns, telemetric transformers, electric shaft

9. Synchronous reluctance motors

10. Brushless DC motors

11. Stepping motors and their power supply

12. Construction and performance of electric servomotors

13. Oscillating motors, linear motors, clutches, brakes

14. Piezoelectric motors

Syllabus of tutorials:

1. Instruction on organisation, lab safety and laboratory equipments

2. Universal motor model parameter determination

3. Universal motor measurement

4. Parameter determination of a two-phase induction servomotor model

5. Two-phase induction servomotor measurement

6. Measurement on a two-phase induction motor with capacitor

7. Stepping motor measurement

8. Transient process of a stepping motor

9. DC servomotor parameter determination

10. Transient process of a DC servomotor

11. Electrical shaft measurement

12. Oscillating motor measurement

13. Simulation of DC brushless motors on PC

14. Measurement corrections, evaluation of student tasks

Study Objective:

Study materials:

1. Stolting, Beisse: Elektrische Kleinmaschinen. Stuttgart 1987

2. Next literature will be specified by the lecturer

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Elektrické stroje, přístroje a pohony-inženýrský blok (compulsory elective course)
• Elektrické stroje, přístroje a pohony-inženýrský blok (compulsory elective course)