LandOfFree - US Patents - Listing for Electric power conversion systems,Current conversion,Including an a.c.-d.c.-a.c. converter

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Selective voltage and current control for high voltage D.C. tran

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Series control of electric ARC furnaces

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Series resonant converter for switched reluctance motor drive

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Series tapping of an HVDC transmission line

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Short circuit detection method and apparatus and motor drive...

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Single phase to three phase converter

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Soft-switched quasi-single-stage (QSS) bi-directional...

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Solid state fail-safe control of an AC load utilizing synchronou

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Special purpose power control devices using 3-phase PWM converte

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Stabilized power supply

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Stabilized power supply

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Standby power supply system having a variable frequency inverter

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

State signal formation for indicating the transition into the by

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Static AC/AC thyristor converter for a self-driven synchronous m

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Static converter

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Static converter for HVDC power transmission

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Static frequency converter

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Static frequency converter which compensates for fluctuations in

Electric power conversion systems – Current conversion – Including an a.c.-d.c.-a.c. converter

Static power conversion and apparatus having essentially zero sw