METHOD OF THE INTERCONNECTED ELECTRIC DRIVES COORDINATES ADJUSTMENT Russian patent published in 2018 - IPC H02P5/46 H02P5/50 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering and can be used in support-rotary devices, metalworking machines, metallurgical production mechanisms and other motion control systems. interconnected electric drives with elastic links and gaps in kinematic transmissions coordinates adjusting method according to the electromechanical torque principle includes formation of currents, torque moments and electric drives driving moments, and control over the total mass target coordinate by the common to all electric drives circuit. Driving moments and torque moments adjustment rate is set single and above the target coordinate adjustment rate, each electric drive currents formation is performed by the individual for each electric drive current adjustment circuits; current adjustment dynamics is adjusted by the successive controllers, then the electric drives torque moments and driving moments formation is carried out by the individual for each electric drive kinematic gears elasticity moments external and internal adjustment circuits. Each electric drive torque moments and driving moments adjustment dynamics are adjusted by the internal circuits parallel controllers, depending on the electric motors and kinematic gears coordinates. Each electric drive torque moments and driving moments formation dynamics is adjusted by the external circuits successive controllers. Target coordinate adjustment dynamics and accuracy is adjusted by the target coordinate control circuit sequential controller and parallel controller, depending on the total mass coordinates.

EFFECT: technical result is increase in speed and accuracy during adjustment of the coordinates of interconnected electric drives with elastic links and gaps in kinematic transmissions according to the principle of electromechanical torque with the torque moments astatic stabilization.

1 cl, 5 dwg