NPTEL : NOC:Electrical Equipment and Machines: Finite Element Analysis (Electrical Engineering)

Co-ordinators : Prof. Shrikrishna V. Kulkarni


Lecture 1 - Course Outline and Introduction

Lecture 2 - Analytical and Numerical Methods

Lecture 3 - Revisiting EM Concepts: Vector Algebra and Coordinate Systems

Lecture 4 - Revisiting EM Concepts: Vector Calculus and Electrostatics

Lecture 5 - Revisiting EM Concepts: Current Densities and Electric Fields in Materials

Lecture 6 - Revisiting EM Concepts: Electrostatic Boundary Conditions and Shielding

Lecture 7 - Revisiting EM Concepts: Magnetostatics

Lecture 8 - Revisiting EM Concepts: Magnetic Forces and Materials

Lecture 9 - Revisiting EM Concepts: Time Varying Fields

Lecture 10 - Revisiting EM Concepts: Theory of Eddy Currents

Lecture 11 - FEM: Variational Approach

Lecture 12 - Finding Functional for PDEs

Lecture 13 - Whole Domain Approximation

Lecture 14 - 1D FEM: Problem Definition and Shape Function

Lecture 15 - 1D FEM: Procedure

Lecture 16 - 1D FEM: Scilab Code

Lecture 17 - 2D FEM: Problem Definition and Shape Functions

Lecture 18 - 2D FEM: Procedure

Lecture 19 - 2D FEM Scilab Code: Manual Meshing

Lecture 20 - 2D FEM Code: Gmsh and Scilab

Lecture 21 - Computation of B and H Field and Method of Weighted Residuals

Lecture 22 - Galerkin Method

Lecture 23 - Calculation of Leakage Inductance of a Transformer

Lecture 24 - Calculation of Inductance of an Induction Motor and a Gapped-Core Shunt Reactor

Lecture 25 - Insulation Design Using FE Analysis

Lecture 26 - Quadratic Finite Elements

Lecture 27 - Time Harmonic FE Analysis

Lecture 28 - Calculation of Eddy Current Losses

Lecture 29 - Eddy Losses in Transformer Windings

Lecture 30 - Torque Speed Characteristics of an Induction Motor and FE Analysis of Axisymmetric Problem

Lecture 31 - Permanent Magnets: Theory

Lecture 32 - Permanent Magnets: FEM Implementation

Lecture 33 - Periodic and Antiperiodic Boundary Conditions in Rotating Machines

Lecture 34 - FE Analysis of Rotating Machines

Lecture 35 - Voltage Fed Coupled Circuit Field Analysis

Lecture 36 - Current Fed Coupled Circuit Field Analysis

Lecture 37 - Transient FE Analysis

Lecture 38 - Nonlinear FE Analysis

Lecture 39 - Computation of Forces using Maxwell Stress Tensor

Lecture 40 - Computation of force using virtual work method