National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Electric drives in engineering
Štos, Vojtěch ; Hájková, Alena (referee) ; Hammer, Miloš (advisor)
This bachelor thesis focuses on the basics of electric drives in mechanical engineering. The initial chapter includes their definition and classification. The following chapter deals with the general mechanical and electrical properties of electric actuators. The remaining part of the thesis is devoted to a detailed description of the different types of motors. A special chapter is devoted to motors that find their application mainly in automation technology. The last chapter focuses on the control and regulation with regard to the control and regulation of electrical drives.
Development and Application of Thyristor IGCT
Bureš, J. ; Homola, J. ; Jehlička, Vladimír ; Kalčík, K.
The development of the power switching device IGCT in the Co. Polovodiče, Inc., principle of operation of the device, practical design of an IGCT chopper for feeding a traction motor, the device parameters. The development of an inverter with IGCTs in Institute of Electrical Eng. of Academy of Sciences of the Czech Rep. destined for means of transport driven by an induction motor.

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