Back to results
US 2010/0301681 A1Published application
Device for High-Voltage Direct-Current Transmission
AssigneeSiemens Aktiengesellschaft
InventorsTorsten Priebe, Reinhard Wagner
Life of this patent
Estimating the term…
Abstract
A device for high-voltage direct current transmission has a first converter unit and a second converter unit. The converter units are each connected to a main line and to a return line. Each converter unit is connected to a separate dedicated return line, and the return lines are connected to each other via a pole line. The pole line can be interrupted by a pole line interrupting unit. In this way, high variability in the operating modes is achieved, particularly for compensating for operational shut-offs.
Claims7
1-6. (canceled)
A device for high-voltage direct-current transmission, comprising:
- a first converter unit connected to a main line and to a first return line;
- a second converter unit connected to a main line and to a second return line separate from said first return line;
- a pole line connecting said first return line with said second return line;
- and
- a pole line interrupter unit disposed to enable said pole line to be interrupted.
2 more elements
Dependencies are inferred from the claim text.