CONVERTER AND METHOD FOR SUPPLYING UNINTERRUPTED POWER TO A NETWORK

摘要

A converter and method for supplying uninterrupted power to a network by using the converter is disclosed. The converter comprises one or more converter submodules for supplying uninterrupted power to a first network. The one or more converter submodules of the converter comprises at least one power semiconductor circuit for converting power received from a second network and one or more additional energy store for supplying power to the at least one power semiconductor circuit during a fault mode.