High flux density material

The magnetic material has a big influence on the magnetic flux density in airgap of double V and delta magnets of IPM motors. In this paper, the material of Cobalt Steel-VaCoFlux with a high magnetic flux density is proposed for types of double V and delta magnets in the rotor to improve the efficiency of IPM motor.

6p vifalcon 18-05-2023 4 3   Download

The discovery of high temperature superconductors (HTS) in 1986 by two IBM scientists led to an unprecedented explosion of research and development efforts world-wide because of the significant potential for practical applications offered by these materials. However, the early euphoria created by the exciting prospects was dampened by the daunting task of fabricating these materials into useful forms with acceptable superconducting properties. Progress towards this goal has been hindered by many intrinsic materials problems, such as weak-links, flux-creep, and poor mechanical properties.

366p thix1minh 16-10-2012 59 7   Download