In an AC motor, alternating current flows through the stator windings, creating a rotating magnetic field. This magnetic field induces a current in the rotor, which interacts with the magnetic field ...

Abstract: This paper proposes a magnetic-pole partitioned design concept for axial flux permanent magnet (AFPM) motor. This concept newly serves as an effective bridge between the two key motor ...

Known medically as a cerebrovascular accident (CVA) and considered the brain’s version of a heart attack, a stroke occurs when blood supply to the brain is disrupted, resulting in the rapid death of ...

Abstract: Interior permanent magnet synchronous motor (IPMSM) obtains wide application in electric vehicles (EVs). The torque quality of this kind of motor is closely related to the rotor design. In ...

The tiny robots are constructed from a blend of magnetic microparticles and polymers that are safe for the body. This unique material blend allows the robots to dexterously roll, crawl ...