Engineering Systems in Electric Drives

Lecturer:

Tutor:

Supervisor:

Department of Electric Drives and Traction

Synopsis:

The task of this course is to apply basic knowledge from control theory inan electric drive system. Students will get information about electric drive as a linear system, about possible non-linearities and about basic ways how to obtain data from drive and process, how to evaluate them and how to use them for drive control. Both analogue and discrete systems are discussed. Additionally the basic information about CAD systems for drive planning is given.

Requirements:

Syllabus of lectures:

1. Drives in technological processes. Tasks of control

2. Drive linearization. Properties of linear systems

3. Transfer functions of drives. Frequency, impulse and response characteristics

4. Analysis of electric drive systems

5. Feedback systems

6. Stability of electric drive

7. Synthesis of electric drive control circuits

8. Technical means for capturing drive data

9. Processing of captured data

10. Visualization of electric drive status

11. Relationship between analogue and discrete description of a driving system

12. Linear discrete systems

13. Discrete transfer functions

14. The use of Z-transformation for electric drives

Syllabus of tutorials:

1. Introduction to laboratory, safety regulations

2. Data capturing in electric drives by means of an oscilloscope

3. Registration of non-controlled drive response

4. Drive parameter measurement I

5. Drive parameter measurement II

6. Calculation of parameters of a controller for a given drive

7. Response curve modeling

8. Registration response of a controlled drive

9. CAD for planning of drives I

10. CAD for planning of drives II

11. CAD for planning of drives III

12. Digital control of drives

13. Discrete response functions

14. Assessment

Study Objective:

Study materials:

Leonhard, W.: Control of Electrical Drives Springer Verlag, 2001

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Silnoproudá elektrotechnika-bakalářský blok (compulsory elective course)
• Silnoproudá elektrotechnika-bakalářský blok (compulsory elective course)