An investigation of a reluctance motor with bulk investigation of reluctance motor with bulk high-temperature superconducting elements in the rotor

摘要

Basic types of high-temperature super-conducting (HTS) reluctance motors are described. Analytical methods for calculating the parameters of reluctance motors with finite HTS inserts (used as concentrators of magnetic flux on the rotor) are outlined. Analytical expressions for determining the fundamental harmonic of magnetic flux in the working gap of the machine and for calculating the main values of inductive impedances for the linear part of the machine taking into account the magnetic properties of HTS and ferromagnetic materials are obtained. Models of reluctance motors with bulk HTS elements are described, and their experimental output characteristics are given.