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EEL 4242 POWER ELECTRONICS

EEL 4242 POWER ELECTRONICS . INTRODUCTION TO POWER ELECTRONICS . Relationship of Power Electronics . Figure 1.1 . Examples of Some Applications . Table 1.1 . History of Power Electronics . Figure 1.2 . Types of Power Devices . Figure 1.3 . General Purposes Diodes . Figure 1.4 .

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EEL 4242 POWER ELECTRONICS

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  1. EEL 4242POWER ELECTRONICS INTRODUCTION TO POWER ELECTRONICS

  2. Relationship of Power Electronics Figure 1.1

  3. Examples of Some Applications Table 1.1

  4. History of Power Electronics Figure 1.2

  5. Types of Power Devices Figure 1.3

  6. General Purposes Diodes Figure 1.4

  7. Thyristors Figure 1.5

  8. GTOs Figure 1.6

  9. Power Ratings of Devices Figure 1.7

  10. Ratings of Power Devices Table 1.2

  11. Devices Symbols and Characteristics Table 1.3

  12. Devices Symbols and Characteristics Table 1.3

  13. Applications of Power Devices Figure 1.8

  14. Control Characteristics of Devices Figure 1.9

  15. Control Characteristics of Devices Figure 1.9

  16. Switching Characteristics Table 1.4

  17. Ideal Characteristics Ideal Characteristics

  18. Voltage and Current Waveforms Figure 1.10

  19. Diode Rectifiers Figure 1.11

  20. Ac-dc Converter Figure 1.12

  21. Ac-ac Converter Figure 1.13

  22. dc-dc Converter Figure 1.14

  23. dc-ac Converter Figure 1.15

  24. UPS System Figure 1.16

  25. RMS Values of Waveforms Figure 1.17

  26. RMS Values of Waveforms Figure 1.17

  27. Power Converter System Figure 1.18

  28. Drive System

  29. Smart Power System Figure 1.19

  30. Summary • Power electronics uses low power electronics (ICs), control, and switching power devices for power converter and/or processing from one form to another. • The characteristics of the power devices play a major role in the speed and effectiveness of the power conversion. • What was the major idea? • What was the muddiest idea?

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