Free Download Modelling Transformers in COMSOL MultiphysicsPublished 1/2026
Created by Rahul Krishna Bhat
MP4 |
Video: h264, 1920x1080 |
Audio: AAC, 44.1 KHz, 2 Ch
Level: Intermediate |
Genre: eLearning |
Language: English |
Duration: 13 Lectures ( 1h 15m ) |
Size: 1.9 GB
✓ Finding magnetizing and leakage inductance of a transformer
✓ Extracting the parasitic capacitance matrix of the transformer
✓ Connecting the transformer FEM model with a circuit such as rectifier and filter
✓ Computing Iron and copper losses in the transformer
✓ Determine the temperature rise due to electromagnetic losses
✓ Examining the stresses and deformation in the transformer due to electromagnetic forces
✓ Extracting material property data using curve digitizer
✓ Solving convergence issues by rectifying BH curves
✓ Using data from manufacturer's datasheet to model the material behaviour and electromagnetic losses
✓ Obtaining Effective BH curve model from the original material BH curve
Requirements● Introductory familiarity with COMSOL. Basic exposure to FEM would be advantageous.
DescriptionThis course delves deep into various aspects of transformer modelling. It covers electromagnetic analysis, electromagnetic loss calculation, coupled electromagnetic-thermal analysis, electromagnetic-structural analysis and finally, various aspects of magnetic material non-linearity modelling.
It is structured in the form of simple tutorial videos demonstrating how to extract magnetizing and leakage inductances, parasitic capacitances, FEM-circuit coupling with rectifier and filter, iron and copper loss calculation, thermal analysis, structural analysis and BH curve modeling.
A basic e-core transformer geometry is used for ease of understanding. Each consecutive tutorial builds up on the previous step to develop a comprehensive understanding of transformer multiphysics simulations. For more complex geometries, the approach and procedure for simulation remains the same as discussed in this tutorial series.
Course structure
• Section 1: Electromagnetic analysis
Extracting the Magnetizing and Leakage inductance of the transformer
• Section 2: Electrostatic analysis
Obtaining the parasitic capacitance matrix of the transformer
• Section 3: FEM-Circuit coupling
Connecting the transformer model with a rectifier and filter
• Section 4: Loss calculation
Finding the Iron and Copper losses in the transformer
• Section 5: Thermal Analysis
Determine the temperature rise due to electromagnetic losses
• Section 6: Structural Analysis
Examine the stresses and deformation due to electromagnetic forces in the transformer
• Section 7: Magnetic non-linearity modeling
Extracting curve data from graph using curve digitizer, rectifying B-H curve to solve convergence issues, using loss data from material datasheet and obtaining Effective B-H curve model from original B-H curve
Why take this course
This course takes a systematic approach to learning multiphysics simulation of transformers. The gradual build up of learning makes the topic very accessible. I have put my heart and soul in making of this course, using my insights to include all the intricacies and nuances I would have been delighted to learn as a beginner, all in one place.
Disclaimer
This course is not affiliated with, endorsed by, or sponsored by COMSOL AB. COMSOL Multiphysics® is a registered trademark of COMSOL AB. For support and licensing, please visit the COMSOL official website.
Who this course is for■ Students
■ Research scholars
■ Industry professionals
■ People interested in multiphysics simulation of transformers
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