Compensated field-oriented regulation method e.g for three=phase current async/sync machine

摘要

The regulation method has the flux angle (p), obtained by integration of the angular velocity, regulated to provide a zero transverse flux, using the induced longitudinal voltage (Uid) and the induced transverse voltage (Uiq), providing a signal corresponding to the sign of the transverse flux, fed to the indirect or inverse input of a regulator. The regulator has an approximately linear characteristic, with calculation of the induced voltages by measuring the stator voltages and currents.