Low-Frequency Electromagnetics Blog Posts
Opening the Path to Commercial Fusion Energy with Simulation
CFS has showcased the potential of high-temperature superconductor magnets and high-field tokamaks for fusion machines. Explore how they are using modeling and simulation in their work.
Modeling Electric and Magnetic Fields from Power Lines
Modeling and simulation can be used to analyze fields generated by power lines, which can lead to a further understanding of how these fields interact with the surrounding environment.
Solving the Superconductor Teaching Challenge with Apps
Superconductors can be a challenging subject to teach. Explore how a professor is addressing this problem with an open-access web server that contains simulation apps.
Losses in Three-Phase Transmission Lines
Explore how to model the losses in three copper wires in a linear and an equilateral arrangement.
Computing Transformer Equivalent Circuit Parameters
The magnetizing and leakage inductances of a transformer can be found using an open-circuit test and a short-circuit test, respectively. Learn how to simulate these tests here.
Predicting the Effects of Induction Heating with Simulation
What is induction heating? What are the benefits of it? Can it be simulated with COMSOL Multiphysics? Keep reading to find out…
Micromagnetic Simulation with COMSOL Multiphysics®
A guest blogger from Fudan University in China used the Physics Builder in COMSOL Multiphysics to create a “Micromagnetics Module” for performing micromagnetic simulations.
Computing Loss, Temperature, and Efficiency in Electric Motors
Follow along as we investigate the variation of iron and copper losses, the resulting temperature rise, and its effect on the efficiency of a permanent magnet machine.