188703 ⎘
Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems; Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
Magnetically controllable throttle for reactive power compensation having capacitively connected auxiliary windings
#2DC/DC converter
#3Continuously variable saturable shunt reactor
#4Method and system for transmitting voltage and current between a source and a load
#5Voltage converter inductor having a nonlinear inductance value
#6Method for making magnetic components with M-phase coupling, and related inductor structures
#7Voltage converter inductor having a nonlinear inductance value