Method and apparatus for digitally regulating an output...
Method and apparatus for generating a synchronizing signal for a
Method and apparatus for generating and injecting reactive power
Method and apparatus for improving the voltage quality of...
Method and apparatus for power factor correction by a compensati
Method and apparatus for recognizing defects in a triggering sys
Method and apparatus for reducing input impedance of a...
Method and apparatus for selective cancellation of subsynchronou
Method and apparatus for static VAR compensator voltage regulati
Method and apparatus for symmetrically modulating a controlled s
Method and apparatus to reduce line current harmonics from a...
Method and apparatus using VAR measurements to control power...
Method and apparatus using VAR measurements to control power...
Method and control circuit for a switching regulator
Method and control device for stabilizing a power supply...
Method and device for compensation of reactive power
Method and device for reducing voltage imbalances in a three-pha
Method and system for suppressing a voltage fluctuation in a...
Method for attenuating at least one electric harmonic of the sys
Method for driving a switch in a switch-mode converter, and...