INVESTIGATION OF HYSTERESIS PHENOMENON IMPACTING ON THE OPERATING QUALITY OF DC GENERATOR DURING PULSE MODE

The problem of the operation quality increasing of high power pulse current supply based on electromechanical energy converter is considered. Pulse current supply consists of a mechanically coupled bust induction machine, driven synchronous motor and separately excited DC generator. The current pulse series of the bipolar trapezoidal pulses with specified parameter values is formed at the generator output. The mathematical model of hysteresis proposed by Takacs is adapted to the case of separately excited DC generator. To improve the accuracy of reference signal reproduction some compensators are introduced to generator control system and the generator design is supplemented with an additional excitation winding.

Authors: B. V. Bruslinovskiy, N. A. Dobroskok, V. S. Lavrinovskiy, A. V. Morozov, O. V. Mokhova, R. I. Galiullin

Direction: Automation and Control

Keywords: Pulse current supply, separately excited DC generator, hysteresis

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