Equation, which was implemented in control electric machine simulator of the wind rotor in experimental stand for facility wind turbine control system, is derived. Shown a functional diagram of experimental stand, in which the simulator is implemented by dc motor with a control system that is based on of a personal computer, a microcontroller, and PWM pulse converter.
(НТУ "ХПІ", 2010) Грабко, Володимир Віталійович; Грабко, Валентин Володимирович; Бальзан, Ігор Вікторович
The paper presents an approach and microprocessor realization of the device for diagnosing the coils of power oil transformer, which modes of operation are operation in standard mode, overloading mode or standard mode upon the overloading mode is over, when insulation temperature still exceeds the temperature of standard operation mode due to inertial processes.
