Power conversion system and method of power conversion
AU4424400A
Method and apparatus for stabilization and minimization of losses of a series connection of dc/dc-converters connected to the output-side partial voltages of a three-level pwm rectifier system
ATA139699A
Method for parallel operation of electronic circuit breakers with negative temperature coefficient of the forward voltage or high tolerance of the switching voltage
ATA121299A
Device for increasing the voltage reserve of three-phase pulse rectifier system with connecting the output voltage center to a fictive network point
