Figure 1 shows the basic magnetic morphology of the motor with magnets mounted on the surface of the rotor and an otherwise conventional stator winding.

The current flowing through the rotor bar creates a magnetic field in the rotor that follows the stator’s magnetic field. The difference in speed between the rotor and the stator’s rotating magnetic field …

Permanent magnet synchronous motors (PMSM) are typically used for high-performance and high-efficiency motor drives. High-performance motor control is characterized by smooth rotation over the …

Linear motor engineers must carefully design the magnetic circuit to ensure an adequate magnet load line of operation to prevent demag-netization from large motor currents.

Sep 4, 2013 · In this electronics science project, you will make a simple electric motor with two magnets that "talk" to each other. As they interact, they will alternate between "liking" each other (pulling …

In this study, a magnetic motor is designed to self-rotate it’s rotor by naturally repulsion and the attraction of magnetic field by arranging the magnets into Halbach array.

In this article, we overview the relevant fundamentals of permanent magnets, describe commercialized and emerging materials, and add perspective on future areas of research.