infocobuild

Basic Electrical Technology

Basic Electrical Technology. Instructor: Prof. L. Umanand, Department of Electrical Engineering, IISc Bangalore. The course is structured into three components: electrical essentials, electromagnetic domains, and electro-magneto-mechanical domains. The first part of the course will focus on electrical essentials which are really essential for any electrical engineer to operate on the electrical technology. The second part will focus on electrical equipments in the electromagnetic domains, mainly transformers. The third part focuses on the electro-magneto-mechanical domain. What it basically means is the energy flows through the electrical domain, the magnetic domain and the mechanical domain which are the machines. (from nptel.ac.in)

Introduction


Lecture 01 - Introduction
Lecture 03 - Passive Components: Energy Flow, Resistors, Capacitors, Inductors
Lecture 04 - Electrical Sources
Lecture 05 - Kirchhoff's Laws
Lecture 06 - Modeling of Circuits
Lecture 07 - Modeling of Circuits (cont.)
Lecture 08 - Analysis using MATLAB
Lecture 09 - Sinusoidal Steady State Analysis
Lecture 10 - Transfer Function and Pole Zero Domain
Lecture 11 - Transfer Function and Pole Zero Domain (cont.)
Lecture 12 - The Sinusoid
Lecture 13 - Phasor Analysis
Lecture 14 - Phasor Analysis (cont.)
Lecture 15 - Power Factor
Lecture 16 - Power Ports
Lecture 17 - Transformer Basics: Ampere's Law, Hysteresis Loss
Lecture 18 - Transformer Basics: Eddy Current Loss, Phasor Diagram, Symbolic Form
Lecture 19 - Transformer Basics: Power Transformer
Lecture 20 - The Practical Transformer: Features of the Ideal Transformer
Lecture 21 - The Practical Transformer: Equivalent Circuit of a Practical Transformer
Lecture 22 - The Practical Transformer (cont.)
Lecture 23 - DC Machines: DC Generator
Lecture 24 - DC Machines: The Structure of the DC Generator
Lecture 25 - DC Generators: Excitation Methods
Lecture 26 - DC Generators: Equivalent Circuit of the DC Generator
Lecture 27 - Modeling of the DC Generator (cont.), DC Motors
Lecture 28 - DC Motors: Armature Side Speed Control, Excitation Methods
Lecture 29 - DC Motors: Compound Motors, Modeling of the DC Motor
Lecture 30 - Dynamic Model of the DC Motor (cont.), Three Phase System
Lecture 31 - Three Phase System: Star Circuit, Delta Circuit
Lecture 32 - Three Phase System: Star Circuit, Delta Circuit (cont.)
Lecture 33 - Three Phase System with Unbalanced Loads
Lecture 34 - Three Phase Transformer
Lecture 35 - Three Phase Transformer (cont.), Induction Motor
Lecture 36 - Induction Motor: Rotating Magnetic Field Generation
Lecture 37 - Induction Motor: Synchronous Frequency, Torque Characteristics, Active Power Flows
Lecture 38 - Induction Motor: Equivalent Circuit
Lecture 39 - Induction Motor: Applications
Lecture 40 - Synchronous Machine

References
Basic Electrical Technology
Instructor: Prof. L. Umanand, Department of Electrical Engineering, IISc Bangalore. The course is structured into three components: electrical essentials, electromagnetic domains, and electro-magneto-mechanical domains.