Predicting magnetic amplifier control curves
THE CONTROL CURRENT flowing in a self-saturated magnetic amplifier supplies the magnetomotive force to maintain the specified bias flux density in the core. To predict the output obtained for a given control current the magnetic properties of the core material must be known.
This paper reports on the development of MATLAB tools for analysis and design of multirate control systems. The routines developed are applied to a case study of designing power system stabilizers.