Mastering Electronics

Advanced Course of Power Electronics

1. Contemporary Power Electronics (Electronic components: power diodes, thyristors and transistors. Power converters: rectifiers, inverters, ac/ac and dc/dc converters) 2. Power Converters for Electrical Drives (Electrical drives. Drive implementation and packaging. Electrical environment of electrical drives. Thermal conditions) 3. Power Quality of Drive Converters (Power losses. Reducing of converter size and power consumption. Improvement of power quality . Influence of switching frequency on the drive) 4. Control Systems of Power Converters for Electrical Drives (Control methods. Common control and protection architecture. Thyristor gating. Transistor gating) 5. Switching Patterns for IGBT Converters (Rectangle and six-step modulation. PWM. SVM. Comparison of modulation techniques) 6. Development of Power Converters for Electrical Drives (Requirements to motor drive designs. Contemporary drive CAD systems. Power converter and motor drive simulators. Popular toolboxes and their comparison. Vendor's software to explore IGBT) 7. Selection of Power Components (Transformers and inductors. Diodes and thyristors. Transistors. Component protection) 8. Power Electronic Application Examples (Automotive, pumping, and other applications. )

[09/05/17]   Q: What is the maximal frequency range of contemporary transistors?
A: Above 10 GHz

Q: Can a rectifier change the frequency?
A: No. DC voltage of a rectifier is not measured by the frequency. Only its ripples have a frequency.

Q: How can we increase the rating of electronic components?
A: Connect them in series or in parallel.

[07/24/12]   You are welcome!

Click LIKE to be involved into this new course for master students and to follow my guidelines and notifications, to state the problems, answer the questions, and to share your activities with other students.

Good luck,
Prof. Valery Vodovozov

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