| 12384059 |
Method for assembling and/or disassembling alkaline electrolyzer units of a hydrogen producing plant |
— |
2025-08-12 |
| 12305297 |
Alkaline electrolyzer arrangement |
Andres Leal-Ayala, Matthias Biskoping, Daniel Chartouni, Bernhard Primas, Kai Koenig +1 more |
2025-05-20 |
| 10181726 |
Power transfer between phases in a transformer |
Lars Jonsson, Nan-Jang Chen |
2019-01-15 |
| 9640995 |
Apparatus and method for transmission line control |
— |
2017-05-02 |
| 9601926 |
Multi terminal HVDC control |
Mats Larsson, Bertil Berggren |
2017-03-21 |
| 9513650 |
Method in an electric power system, controller, computer programs, computer program products and electric power system |
Tomas Larsson, Richard Rivas, Marguerite Holmberg |
2016-12-06 |
| 9312696 |
Method and associated transmission system |
Nicklas Johansson |
2016-04-12 |
| 8775835 |
Method in a controller controlling a dynamic compensator, a controller, computer programs and computer program products |
Tomas Larsson, Karin Thorburn |
2014-07-08 |
| 8718086 |
Method for communication in a HVDC power transmission system, controller unit and computer program product |
— |
2014-05-06 |
| 8643323 |
Photovoltaic system |
Panagiotis Bakas, Georgios Demetriades, Frans Dijkhuizen, Staffan Norrga, Konstantinos Papastergiou +2 more |
2014-02-04 |
| 8569909 |
Method and arrangement to control an AC system |
Lars Liljestrand, Ake Petersson |
2013-10-29 |
| 8472156 |
Method and device for supervising the sensitivity of a protection function |
Henrik Johansson, Stefan Roxenborg, Tord Bengtsson |
2013-06-25 |
| 8304957 |
Thermomagnetic generator device and energy converting method |
Gunnar Russberg, Mikael Dahlgren |
2012-11-06 |
| 8183736 |
Device and method for converting energy |
Gunnar Russberg, Mikael Dahlgren |
2012-05-22 |
| 8154369 |
Method and device for controlling of a magnetic flux |
Mikael Dahlgren, Gunnar Russberg |
2012-04-10 |
| 8129882 |
Thermoelectric generator and method of generating electricity |
Gunnar Russberg, Mikael Dahlgren |
2012-03-06 |
| 8019484 |
Damping electromechanical oscillations in power systems |
Petr Korba, Alexandre Oudalov, Mats Larsson, Johan Lindberg |
2011-09-13 |
| 8005637 |
Method and apparatus for measuring characteristics of an electrical device |
Tord Bengtsson |
2011-08-23 |
| 7684900 |
Adaptive provision of protection function settings of electrical machines |
Ernst Scholtz, Mohamed Y. Haj-Maharsi |
2010-03-23 |