Electromechanical processes in electric drives of mountain equipment on the basis of the synchronous electric motor
Authors:
About authors
- post-graduate student Saint Petersburg State Mining Institute (Technical University)
Abstract
The description is given and the function chart of the bench installation is resulted, allowing to reproduce static and dynamic modes of adjustable electric drives of an alternating current. The modes considered during experimental researches of the electric drive on the basis of the synchronous electric motor, working in a mode of ventilniy electric motor are listed. Conclusions are drawn on character of course of dynamic modes, comparison of the electric drive to the synchronous electric motor and the electric drive of a direct current with the subordinated regulation is given.
Keywords:
electric drive
synchronous electric motor
mountain equipment
frequency converter
static and dynamic characteristics
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