LMDR utilizes a focused laser beam to introduce controlled thermal shocks onto the surface of the electrical steel. These thermal shocks create new magnetic domain walls within the material, effectively refining the size and distribution of existing magnetic domains. This refinement brings several benefits for reducing core loss: 1. Reduced Domain Wall Movement: Smaller domains […]
In electrical steel, used in transformers, motors, and other magnetic components, core loss represents the energy wasted as heat due to two main mechanisms: hysteresis loss and eddy current loss. Minimizing these losses is crucial for efficient operation. 1. Hysteresis Loss: Imagine rolling a marble along a bumpy track. It takes more energy to overcome
Core loss, Hysteresis, and Eddy Current in Electrical Steel Read More »