e/Vienna rectifier

Information
has gloss	eng: The Vienna Rectifier is a PWM rectifier, invented in 1993 by Prof. Johann W. Kolar. It provides: * Three-phase three-level three-switch PWM rectifier with controlled output voltage. * Three-wire input, no connection to neutral. * Ohmic mains behaviour * Acts as a PWM rectifier. * Boost system (continuous input current). * Unidirectional power flow. * High reliability, low cost. * High power density. * Low conducted common-mode EMI emissions. * Simple control to stabilize the neutral point potential. * Low complexity, low realization effort * Low switching losses. * Reliable behaviour (guaranteeing ohmic mains behaviour) under heavily unbalanced mains voltages and in case of mains failure.
lexicalization	eng: Vienna rectifier
instance of	(noun) an electrical device that provides a path for electrical current to flow electrical circuit, circuit, electric circuit

Meaning
German
has gloss	deu: Ein Vienna-Gleichrichter, auch als Dreiphasen-Dreipunkt-Pulsgleichrichter bezeichnet, ist eine in der elektrischen Energietechnik verwendete Gleichrichterschaltung, um Dreiphasenwechselstrom in Gleichstrom umzuwandeln. Er zählt zu der Gruppe der gesteuerten Gleichrichter und wurde 1993 von Johann W. Kolar an der TU Wien entwickelt .
lexicalization	deu: Vienna-Gleichrichter

Media
media:img	Conduction states vr.jpg
media:img	Eingangsspan.jpg
media:img	Vienna rectifier real.jpg
media:img	Vienna rectifier schematic.jpg
media:img	Vr current control.jpg
media:img	Vr wave.jpg