Bombardier Transportation Gmbh

Henrik Mosskull

Magnus Jansson

Peter Krafka

Daniel Wagner

A system for feeding electric power to a first consumer () comprises an input filter () with an input configured to be connected to a DC energy source and a DC intermediate link () connected to an output () of the input filter. A converter () is with an input connected to the DC intermediate link and has an output to be connected to said first consumer (). The unit () controls the converter to obtain feeding of electric power requested by the first consumer independently of variations of the voltage on the DC link (). An assembly is configured to act stabilizing on that voltage by controlling the converter to add a first power component to the power to be fed to the consumer. A second consumer () is controlled to consume a second power component to either assist the control of the converter to obtain the stabilization or alone take care thereof.

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Västerås, Sweden

Henrik Mosskull