The basic equations for the superconducting machine and the calculation and test of its parameters are discussed. Calculation for Electromagnetic Force of Magnistor in Reluctance Motor 本文讨论了超导电机的基本方程,稳态参数及瞬态电流的确定方法,在此基础上推导了交流电机电枢绕组端部电磁力的计算公式;磁悬浮开关磁阻电动机电磁力的计算