Power Electronics 2
Code | Completion | Credits | Range |
---|---|---|---|
E14VE2 | Z,ZK | 6 | 3+2s |
- Lecturer:
- Tutor:
- Supervisor:
- Department of Electric Drives and Traction
- Synopsis:
-
Electrostatic separators, analysis of rectifier multiple commutation, analysis of rectifier operation with interrupted current, DC magnetization, thyristor switches, thyristor power supply stations, AC-AC converter with cyclic control, operational diagram of three-phase AC-AC converter. High voltage converters, excited systems for synchronous machines, semiconductor protection, GTO and IGBT devices, their characteristics and application
- Requirements:
- Syllabus of lectures:
-
1. Survey of power electronic applications, electrostatic separators
2. Multiple commutation, analysis of rectifier with interrupted current
3. Supplement to dimension design of converters, DC magnetization
4. Welding rectifiers, charging rectifiers, super conducting magnetic reservoirs
5. Medium frequency inverters, induction heating and mixing
6. Thyristor switches, thyristor power supply stations
7. Controlled large current sources, controlled compensation of reactive power
8. Operational diagram of three-phase AC-AC controller
9. Resistor pulse control, cathode protection, HVDC transmissions
10. Rectifiers in excitation circuits of synchronous machines
11. Power transitor in switching operation
12. Symmetrization of load in three-phase net, multilevel converters
13. Active filters, protection of diode and thyristor rectifiers
14. GTO thyristor and its application, IGBT and its application
- Syllabus of tutorials:
-
1. Introduction to laboratory
1. Static separator (excursion to ČKD ENERGO)
3. Measurement of Xk influence on commutation time, multiple commutation
4. Control of thyristor rectifier with variable resistor load
5. Measurement on resonance bridge series inverter
6. Measurement on resonance bridge parallel inverter
7. Measurement on compensation circuit with DC rectifier
8. Measurement on compensation circuit with AC-AC controller
9. Control test
10. Control of load current using AC-AC controller in transformer primary winding
11. Control of R load current using AC-AC controller in transformer secondary winding
12. Control of L load current using AC-AC controller in transformer secondary winding
13. Symmetrization of load in three phase network
14. Symmetrization of load in three phase network
- Study Objective:
- Study materials:
-
1.Leonhard, W.: Control of Electrical Drives Springer Verlag, 2001
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: