A device for the regulation of speeds of rotary bodies and members operated by rotating bodies (Machine-translation by Google Translate, not legally binding)

摘要

A device for regulating speeds of rotating bodies and members driven by rotary bodies characterized by at least one main frequency converter comprising an adjustable motor whose motor is mechanically coupled with an asynchronous generator whose stator is connected to the three-phase network and whose rotor is electrically connected to a number of aggregates whose number rises to at least one whose aggregates act partially as transformers and partially as electrical differentials and whose terminals on which the transformed and differentiated electrical energy is available are connected to drive motors of the rotary bodies and the members actuated by them and said aggregates consisting of which act partly as transformers and partly as electrical differentials each in an asynchronous polyphase induction motor with slip ring inducing rotor whose rotor is actuated it is mechanically driven by a dc motor whose dc motor is powered and controlled by a valve rectifier whose grid voltage is affected by a control unit. (Machine-translation by Google Translate, not legally binding)