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1. Week
(08.10.2020) Introduction about the Course
(Syllabus, Contents, Homeworks, Groups etc.)
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2. Week
(15.10.2020) Introduction to Power Electronic Systems
(Chapter 1 & 2)
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Power Electronics vs Linear Electronics
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Scope and Applications
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Classification of Power Converters
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Diodes
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Thyristors
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Characteristics in Controllable switches
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BJT and Darlingtons
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MOSFETs
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IGBTs
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MCTs
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Drive and Snubber Circuits
The presentation of this lecture-1
The presentation of this lecture-2
( Note: Slides are password protected and password will be sent to the students through OGRBILSIS system )
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3. Week
(22.10.2020) Review of Basic Electrical and Magnetic Circuit Concepts
(Chapter 3)
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Introduction
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Electric Circuits
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Magnetic Circuits
The presentation of this lecture
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4. Week
(29.10.2020) Line Frequency Diode Rectifiers: AC to Uncontrolled DC-1
(Chapter 5)
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Introduction
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Basic Rectifier Concepts
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Single-phase Diode Bridge Rectifiers
The presentation of this lecture
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5. Week
(05.11.2020) Line Frequency Diode Rectifiers: AC to Uncontrolled DC-2
(Chapter 5)
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Voltage Doubler (Single-phase) Rectifiers
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Effect of Single-phase Rectifiers on Neutral Currents in 3-phase, 4-wire Systems
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3-phase Full Bridge Rectifiers
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Comparison of Single-phase and 3-phase Rectifiers
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Inrush Current and Overvoltages at Turn-on
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Line-current Harmonics and Low Power Factor
The presentation of this lecture
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6. Week
(30.10.2019-05.11.2019) 1st Midterm Week (Will be announced later)
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7. Week
(12.11.2020) Line Frequency Phase Controlled Rectifiers and Inverters:
Line Frequency AC to Controlled DC-1
(Chapter 6)
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Introduction
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Thyristor Circuits and Their Control
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Single-phase Converters
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3-phase Converters
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Other 3-phase Converters
The presentation of this lecture
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8. Week
(19.11.2020) Line Frequency Phase Controlled Rectifiers and Inverters:
Line Frequency AC to Controlled DC-2
(Chapter 6)
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Introduction
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Thyristor Circuits and Their Control
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Single-phase Converters
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3-phase Converters
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Other 3-phase Converters
The presentation of this lecture
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9. Week
(26.11.2020) Switch-Mode DC-DC Converters-1
(Chapter 7)
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Introduction
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Control of DC-DC Converters
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Step-down (Buck) Converter
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Step-up (Boost) Converter
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Buck-boost Converter
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Cuk DC-DC Converter
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Full Bridge DC-DC Converter
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DC-DC Converter Comparison
The presentation of this lecture
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10. Week
(03.12.2020) Switch-Mode DC-DC Converters-2
(Chapter 7)
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Introduction
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Control of DC-DC Converters
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Step-down (Buck) Converter
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Step-up (Boost) Converter
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Buck-boost Converter
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Cuk DC-DC Converter
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Full Bridge DC-DC Converter
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DC-DC Converter Comparison
The presentation of this lecture
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11. Week
(02.12.2019-06.12.2019) 2nd Midterm Week (Will be announced later)
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12. Week
(10.12.2020) Switch-Mode DC-AC Inverters-1
(Chapter 8)
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Introduction
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Basic Concepts of Switch-mode Inverters
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Single-phase Inverters
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3-phase Inverters
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Effect of Blanking Time on Output Voltage in PWM Inverters
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Other Inverter Switching Schemes
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Rectifier Mode Operation
The presentation of this lecture
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13. Week
(17.12.2020) Switch-Mode DC-AC Inverters-2
(Chapter 8)
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Introduction
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Basic Concepts of Switch-mode Inverters
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Single-phase Inverters
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3-phase Inverters
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Effect of Blanking Time on Output Voltage in PWM Inverters
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Other Inverter Switching Schemes
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Rectifier Mode Operation
The presentation of this lecture
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14. Week
(24.12.2020) Switch-Mode DC-AC Inverters-3
(Chapter 8)
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Introduction
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Basic Concepts of Switch-mode Inverters
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Single-phase Inverters
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3-phase Inverters
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Effect of Blanking Time on Output Voltage in PWM Inverters
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Other Inverter Switching Schemes
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Rectifier Mode Operation
The presentation of this lecture
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15. Week
(31.12.2020) Homework Presentations-01
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16. Week
(07.01.2021) Homework Presentations-02
(23.12.2019-27.12.2019) Midterm Resit Exams
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17. Week
(11.01.2021-22.01.2021) Final Exams
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18. Week
(27.01.2021-29.01.2021) Final Resit Exams
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