| 12184064 |
Arrangement and method for connecting and/or disconnecting a plurality of dc sub-networks |
John-William Strauss, Udo Rathje, Frank Schettler |
2024-12-31 |
| 11641154 |
Power converter assembly with a line-commutated power converter and method for starting up the assembly |
Stefan Hammer, Volker Hussennether, Sascha Siegert |
2023-05-02 |
| 11303101 |
Device for preparing a high-voltage direct current transmission, converter station and energy providing system |
Alexander Broy, Matthias Foehr, Gerald Franz Giering, Marcus Zeller |
2022-04-12 |
| 8462522 |
Device for connecting a single-phase supply line to a three-phase power supply system |
Rainer Gruber, Wolfgang Recker |
2013-06-11 |
| 8451636 |
Static converter and method for starting up the converter |
Rainer Gruber, Jörg Lehmpfuhl, Erich Rettensteiner |
2013-05-28 |
| 8054657 |
Static converter |
Rainer Gruber, Marc Hiller, Wolfgang Recker |
2011-11-08 |
| 7528710 |
Device for communicating with a system |
Shimei Liu |
2009-05-05 |
| 6924648 |
Method for identifying risks as a result of stray currents |
Martin Altmann, Wolfgang Braun, Egid Schneider |
2005-08-02 |