Oleksiy Kuznyetsov

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Phase compounding excitation systems of synchronous generators (SG) allow improving the voltage control quality under sharp load variations, and under short circuit on SG output. However, applying classical methods of automatic control theory and simplified linear models of the circuits for synthesizing automatic excitation regulators of these systems(More)
The idea of an excitation of wound rotor induction machine from capacitor energy caused by slip power is presented. The main feature of the idea is that excitation of the machine is performed from rotor side without energy source in rotor circuit. The energy of the electric field in rotor can be stored in capacitor and used for compensation of the stator(More)
The paper analyzes the problem of drinking water pollution, as well as a brief overview of known methods and means for its purification. The general structure is proposed and the corresponding mathematical analysis of the original technology of controlled magneto hydrodynamic separation of liquids in strong transverse magnetic fields is performed, which is(More)
The program environment for electromechanical system analysis based on object-oriented approach and authorial method of mathematical modeling is presented. This environment allows constructing computer models of comprehensive electrotechnical systems with semiconductor converters. Such computer models are distinguished by the high operation speed and(More)
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