Compensated PI regulator for two=phase motors - compensates magnetic flux regulator using integrator for variations

摘要

An integration circuit is for the determination of the magnetic field of a two-phase motor. It uses a proportional integral regulator together with a compensating loop. The compensating stage has a computer with an input for the rotational speed valve and a vector rotator. The vector corresponding to the integrated components is subjected to an inverted rotation extension for deviations. The compensation values determining the inverse rotation extension are calculated in the computer from the rotational speed and the time constant of the integrators and null point controller.