Phase controlled capacitor for series compensation of a high vol
Phase-controlled reversible power converter presenting a control
Polyphase static var compensator arrangement for supply voltage
Power circuit
Power conversion apparatus
Power conversion equipment and control device for the power...
Power conversion regulator with predictive energy balancing
Power converter circuit and associated triggering method for...
Power converter method and apparatus having high input power...
Power converter protecting apparatus for electric power system
Power distribution systems and means for control thereof
Power factor boost converter power supply
Power factor control arrangement for an OLS based on quarter cyc
Power factor control system
Power factor control with overvoltage and undervoltage override
Power factor controlled regulator with variable output...
Power factor controller
Power factor corrected DC power supply
Power factor correction
Power factor correction circuit