Power Electronics Circuits - II
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Power Electronics Circuits - II Syllabus — Unit-wise Content
The official GTU curriculum for Power Electronics Circuits - II (subject code 3162413) as prescribed for PE · Semester 6 divides the course into 6 units, covering 10 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3162413)Unit 1 AC-AC converters
- • Introduction – Classification – Performance Parameters - Advantages • AC Voltage Regulators – Principle of On-Off (ICC) Control and Phase Control • Single Phase Controller with R and RL Load • Three Phase AC-AC Voltage Controller – Different Configurations • Cycloconverters: Single Phase and Three Phase • Static Switches
Unit 2 DC-AC Converter Basics (Inverter)
- • Introduction – Principle of Operation – Classification • Square Wave & Quasi-Square Wave Inverter
- Introduction to Series and Parallel Inverters • Dead Band & its Importance – Fourier Analysis and % THD • Performance Parameters – Applications • High and Low Side Switch Drivers for Inverter – Their Need and Importance
Unit 3 Inverter Control Techniques
- • Different Methods of Inverter Control: Internal and External • External Control Techniques: ◦ Input Side Control: Variation of DC by Uncontrolled Rectifier & Chopper Subject Code: 3162413 w.e.f
- AY 2018-19 – Variation of DC by Controlled Rectifier ◦ Output Side Control: Varying Output AC Voltage by Using Transformer & AC Voltage Regulators • Internal Control Techniques: Voltage Mode & Current Mode • PWM Control of Inverters
Unit 4 Single Phase Inverter
- • Single Phase Half Bridge & Full Bridge Inverter on different loads • VSI – CSI – Sine Wave Inverter
- PWM Inverters • Operation of Inverters with Different PWMs like SPWM
- Bipolar and Unipolar – Stepped – Third Harmonic Injection – Trapezoidal - SHE
Unit 5 Three Phase Inverters
- 150° and 180° Conduction Mode of Inverters - SPWM • SVPWM – Switching States – Space vectors – Dwell Time – Modulation Index – Over-modulation
Unit 6 Introduction of Multilevel Inverters
- • Basic Concept and Working Principle of Multilevel Inverter – Classification – Advantages & Disadvantages - Applications
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