Abstract: PMSMs are now replacing other motors in all drive systems due to their advantages like high power density, high efficiency and low inertia. The most effective control method of PMSM is Field ...

Laptops are an essential item for many people. They are versatile and allow us to work or have fun from anywhere. However, laptops generate a considerable amount of heat as they operate, and it can be ...

Abstract: The magnetic levitation turbo molecular pump (MLTMP) is driven by a high-speed permanent magnet synchronous motor to create a high-vacuum environment for semiconductor manufacturing and ...