Исследование индукционно-динамического двигателя при наличии ускорительной и тормозной фаз рабочего процесса

Abstract

Details of induction motor operation with accelerating and braking phases of the operating process are investigated. Electromechanical process peculiarities under the armature's startup holding by a forcing device and under its abrupt braking resulting from interaction of the striker with a target object are revealed. Criteria for the motor efficiency estimation are introduced. A pilot motor intended for computer information protection by means of hard disk perforation is made and tested.