Seminar tasks

Photo: Prof. Dr.-Ing. Stephan Kühne
Prof. Dr.-Ing.
Stephan Kühne
Faculty of Electrical Engineering and Computer Science
02763 Zittau
Theodor-Körner-Allee 16
Building Z I, Room 1.32
1st floor
+49 3583 612-4381

Electrical Power Engineering Part 1  Power electronics - Electrical drive technology

1. diode

  • Current and voltage characteristics of the diode
  • Power loss calculation for a semiconductor diode

2. rectifier

  • Current and voltage curves of a B2 bridge circuit, symmetrical and asymmetrical

3. semi-controlled B6

  • Current and voltage characteristics of a semi-controlled B6 bridge circuit
  • Calculation of the mains currents with transformer coupling

4. transistor pulse controller for direct current drives

  • Design, current and voltage curves of a 4-quadrant transistor pulse controller
  • Calculations of current and voltage of an arrangement of pulse controller and DC shunt machine

5. intermediate circuit voltage converter

  • Current and voltage curves for a voltage intermediate circuit converter with clocked inverter

Example: Time curve of the output voltage of a transistor pulse controller in the range from -600 to +600V and the output voltage of the transducer in the range from -7.5V to +7.5V