Accession Number : AD0165042
Title : Three-Phase Power Control and Phase Shifter Therefor.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Gessaroll,Joseph ; Brody,Stanley S.
Report Date : 07 JUL 1973
Pagination or Media Count : 4
Abstract : The patent describes a three phase electrical power control circuit wherein three, ganged potentiometers are used to provide selectively phase shifted signals which are squared, differentiated and coupled by emitter followers to transformers for driving the silicon controlled rectifiers through diodes to pass power current only during selected portions of power current cycles.
Descriptors : *Electric power, *Phase shift circuits, *Patents, Control, Circuits, Potentiometers, Silicon controlled rectifiers
Distribution Statement : APPROVED FOR PUBLIC RELEASE