This is surprising because, according to our current understanding of galaxy formation, the oldest galaxies should be more chaotic. The rotation and structure of REBELS-25 were revealed thanks to ALMA ...

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 ...

Guangzhou Institute of Blue Energy, Knowledge City, Huangpu District, Guangzhou 510555, P. R. China Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing 101400, P. R.

Abstract: The multithree-phase permanent magnet synchronous motor (MTP-PMSM) has garnered significant attention due to its advantages, including reduced torque oscillations, lower power rating per ...

In order to meet the requirements of high torque density, high power density and high efficiency for the electric vehicle traction electric motor, the application of anisotropic silicon steel, i.e., ...