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Switched Mode Power Conversion

Switched Mode Power Conversion. Instructors: Prof. L. Umanand and Prof. V. Ramanarayanan, Department of Electronics Systems Engineering, IISc Bangalore. This course will deal with topics in switched mode power conversion from the basics to modeling and control aspects related to switched mode power converters: Switching devices - ideal and real characteristics, control, drive and protection; Reactive circuit elements - their selection and design; Switching power converters - circuit topology, operation, steady-state model, dynamic model; Analysis, modeling and performance functions of switching power converters; Review of linear control theory; Closed-loop control of switching power converters; Sample designs and construction projects. (from nptel.ac.in)

Lecture 31 - Pulse Width Modulator

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Switched Mode Power Conversion: Overview

Lecture 01 - Introduction to DC-DC Converter

Power Semiconductor Switches

Lecture 02 - Diode

Lecture 03 - Controlled Switches

Prior Art

Lecture 04 - Prior Art

Reactive Components

Lecture 05 - Inductor

Lecture 06 - Transformer

Lecture 07 - Capacitor

Lecture 08 - Issues related to Switches

Lecture 09 - Energy Storage - Capacitor

Lecture 10 - Energy Storage - Inductor

Non-isolated Converters

Lecture 11 - Primitive Converter

Lecture 12 - Non-isolated Converter

Lecture 13 - Non-isolated Converter (cont.)

Isolated Converters

Lecture 14 - Isolated Converters

Lecture 15 - Isolated Converters (cont.)

CCM and DCM Operation of Converters

Lecture 16 - Conduction Mode

Lecture 17 - Selected Problems in Power Conversion Circuits

Lecture 18 - Selected Problems in Power Conversion Circuits (cont.)

Modeling of Converters

Lecture 19 - Modeling DC-DC Converters

Lecture 20 - State Space Representation

Lecture 21 - State Space Representation (cont.)

Lecture 22 - Circuit Averaging

Lecture 23 - Circuit Averaging (cont.)

Lecture 24 - State Space Model of Boost Convertor

Controller Basics

Lecture 25 - DC-DC Converter Controller

Lecture 26 - Controller Structure

Lecture 27 - PID Controller I

Lecture 28 - PID Controller II

Lecture 29 - PID Controller III

Lecture 30 - Implementation on PID Controller

Pulse Width Modulation

Lecture 31 - Pulse Width Modulator

Controller Design Principles

Lecture 32 - Controller Design

Lecture 33 - Controller Design (cont.)

Common Practical Control Applications

Lecture 34 - Controller and Sensing Circuit

Lecture 35 - Regulation of Multiple Outputs

Lecture 36 - Regulation of Multiple Outputs (cont.)

Lecture 37 - Current Control

Lecture 38 - Unity Power Factor Converter

Basics on Design of Magnetics

Lecture 39 - Magnetic Design

Design Examples

Lecture 40 - DC-DC Converter Design