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Mining machine, electrical engineering and electromechanics

Algorithm of control of the electric drive with ventilniy electric motor and the converter of frequency with the active rectifier

Authors:
A. P. Emel'yanov1
A. O. Sviridenko2
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2016-12-07
Date published:
2011-01-01

Abstract

Advantages of application of the active rectifier as a part of converters of frequency for powerful drives with ventilniy electric motors are considered. The mathematical description of the processes proceeding in a power part of the active rectifier is given. The scheme of a drive with a vector control system with the gage of position of a rotor and the active rectifier is presented, schedules of power consumption and a current by a drive with the active rectifier are resulted.

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