RADUCTOR NUMERIC DE TURATIE PENTRU MASINI ELECTRICE
LIVINŢI PETRU, ROTAR DAN UNIVERSITATEA DIN BACĂU, FACULTATEA DE INGINERIE, CATEDRA DE ENERGETICA INDUSTRIALA, CALEA MARASESTI 157, 5500 BACĂU, ROMÂNIA
RÉSUMÉ: The paper presents the way of use a micro system for the rotation speed control of asynchronous motor for electric drives with adjustable speed. It is treating the case of a system with closed-loop control of speed/torque and magnetic flux by the method of vector control with orientation on the rotor flux. It is shows the base configuration of a micro system with 8086 microprocessor duty to execution he control laws for speed and rotor flux with statoric currents references elaboration for PWM - inverter’s command used for the asynchronous motor’s supply.
