새로운 컨버터 토폴로지에 의한 스위치드 리럭턴스 모터의 구동에 관한 연구

Direct Torque Control method for an Induction Motor is presented which is quite different from field-oriented control It carries out a precise and quick control of the stator flux and electromagnetic torque of an 1M without calling for coordinate transformation, speed measurement, and stator current control. In principle, moreover, DTC operation requires only the knowledge of the stator resistance.