Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381398 | Grid forming vector current control | Mario Schweizer, Stefan Almer | 2025-08-05 |
| 11735928 | Multi-port grid forming control for grid interties | Mario Schweizer, Stefan Almer | 2023-08-22 |
| 11646653 | Switching circuit with snubber components | Daniel Johannesson | 2023-05-09 |
| 11424679 | Buck boost converter cell for MMC | Aravind Mohanaveeramani, Jan R. Svensson, Alireza Nami | 2022-08-23 |
| 11239764 | Voltage-source converter control system | Massimo Bongiorno, Xiongfei Wang | 2022-02-01 |
| 10770900 | Method and control system for controlling a voltage source converter using power-synchronization control | — | 2020-09-08 |
| 10389129 | Method and control system for controlling a voltage source converter using power-synchronization control | Lidong Zhang | 2019-08-20 |
| 10270328 | Multilevel converter with energy storage | Tomas Tengner, Amel Lachichi, Georgios Karmiris | 2019-04-23 |
| 10193469 | Multi-level power converter and a method for controlling a multi-level power converter | Tomas Tengner | 2019-01-29 |
| 10170914 | Voltage source converter (VSC) control system with active damping | — | 2019-01-01 |
| 9531292 | Arrangement, method and computer program product concerned with tapping of power from a DC power line to an AC power line | Kalpesh Bhalodi, Sasitharan Subramanian, Tomas Jonsson | 2016-12-27 |
| 9461473 | Method and apparatus for damping oscillations in a power system | Lidong Zhang, Nicklas Johansson | 2016-10-04 |
| 9190932 | Method and device for controlling a multilevel converter | Kalle Ilves | 2015-11-17 |
| 8564981 | Modular multi-level power converter with second and third order harmonics reduction filter | Staffan Norrga, Anshuman Shukla | 2013-10-22 |
| 8553435 | Power converter with multi-level voltage output and harmonics filter | Björn Jacobson | 2013-10-08 |
| 8498133 | Controlling a high-voltage direct-current (HVDC) link | Georgios Papafotiou, Giovanni Beccuti | 2013-07-30 |
| 8400793 | Method in a cascaded two-level converter, control device and computer program products | Tomas Jonsson | 2013-03-19 |
| 8400796 | Power converter with distributed cell control | Lars Döfnäs, Anders Pettersson, Roland Siljeström, Gunnar Asplund | 2013-03-19 |
| 8330398 | Method and system to start multiple AC motors supplied by a power converter via a common AC bus | — | 2012-12-11 |