The Optimum Design of the Permanent Magnet Starting Device used in the Single-Phase SRM

단상 SRM에 사용되는 영구자석 기동장치의 최적 설계 II

The single-phase SRM(switched reluctance motor) has only one inductance variation and the positive torque is not generated in all section. So, the single-phase SRM can be started by itself if the rotor is placed at the positive slope of inductance variation by the starting device. In the previous study, equation of the magnetic force of the starting device at the acting point is derived. This paper describes the calculation of the magnetic force at the acting point by making an experiments.