217889 ⎘
Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency with digital control
Digital controller architecture for three-phase AC sources
#2Phase angle detection module for power converter
#3Power conversion apparatus, control device for power conversion apparatus, and method for controlling power conversion apparatus
#4Cycloconverter generator
#5Advanced matrix converter and method for operation
#6Configuration of a frequency converter