JNTUK R19 B.Tech 3-1 EEE Power Electronics Material/ Notes PDF Download

JNTUK R19 B.Tech 3-1 EEE Power Electronics Material PDF Download: At JNTUK R19 B.Tech 3-1 Power Electronics, we believe in delivering high-quality educational resources tailored to meet the needs of students pursuing electrical and electronics engineering. Our JNTUK R19 B.Tech 3-1 EEE Power Electronics Notes offer detailed explanations, examples, and illustrations to simplify complex concepts, making learning engaging and effective. With our comprehensive material available for download in PDF format, students can access it anytime, anywhere, to reinforce their understanding and excel in their exams.

JNTUK R19 B.Tech 3-1 Power Electronics Material – Units

Unit 1 Syllabus PDF Download | JNTUK R19 B.Tech 3-1 EEE Power Electronics Material

Introduction Basic Theory of Operation – Static Characteristics-Two Transistors analogy -Turn on and Turn off Methods – Methods of SCR Triggering – Dynamic & Gate Characteristics of SCR – Series and Parallel Operation – Snubber circuit – Characteristics of Power MOSFET and IGBT.

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Unit 2 Syllabus PDF Download | JNTUK R19 B.Tech 3-1 EEE Power Electronics Material

Single Phase AC-DC Converters Single Phase half wave controlled rectifiers – R load and RL load with and without freewheeling diode – Single Phase fully controlled bridge converter with R load, RL load, and RLE load – Continuous and Discontinuous conduction – Effect of source inductance in 1-phase fully controlled bridge rectifier with continuous conduction – Expression for output voltages – Single Phase semi Converter with R load, RL load, and RLE load – Continuous and Discontinuous conduction – Harmonic Analysis – Single Phase Dual Converters – Numerical Problems

Unit 3 Syllabus PDF Download | JNTUK R19 B.Tech 3-1 EEE Power Electronics Material

Three Phase AC-DC Converters & AC – AC Converters Three Phase half wave Rectifier with R and RL load -Three Phase fully controlled rectifiers with R and RL load – Three Phase semi converter with R and RL load – Expression for Output Voltage – Harmonic Analysis – Three Phase Dual Converters – Numerical Problems.

Unit 4 Syllabus PDF Download | JNTUK R19 B.Tech 3-1 EEE Power Electronics Material

DC-DC Converters Operation of Basic Chopper – Classification – Control Techniques – Analysis of Buck, Boost, and Buck-Boost converters in Continuous Conduction Mode (CCM) and Discontinuous Conduction Modes (DCM) – Output voltage equations using volt-sec balance in CCM & DCM – Expressions for output voltage ripple and inductor current ripple- Numerical Problems.

Unit 5 Syllabus PDF Download | JNTUK R19 B.Tech 3-1 EEE Power Electronics Material

DC–AC Converters Introduction – Classification – Single Phase half bridge and full bridge inverters with R and RL loads – Unipolar & Bipolar Switching – Quasi-square wave pulse width modulation – Three Phase square wave inverters – 1200 conduction and 1800 conduction modes of operation – PWM inverters – Sinusoidal Pulse Width Modulation – Current Source Inverter (CSI) – Numerical Problems.

JNTUK R19 B.Tech Power Electronics Material – Outcomes

• Understand the characteristics of various power semiconductor devices, including SCR, and analyze both their static and dynamic properties.
• Design firing circuits specifically tailored for SCR to ensure optimal performance.
• Explore the operation of single-phase full-wave converters and delve into the analysis of harmonics present in the input current.
• Learn about the operation of three-phase full-wave converters and how they function in power electronics systems.
• Analyze the diverse operation modes of DC-DC converters to understand their functionality and efficiency.
• Gain insights into the operation of inverters and their practical application, including the use of PWM techniques for voltage control and harmonic reduction.
• Investigate the operation of AC-AC regulators to understand their role in regulating alternating current for various applications.

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