Location History:
- Ludvika, SE (2021)
- Västerås, SE (2023)
Company Filing History:
1 out of 178 
1 out of 127 
Years Active: 2021-2023
Title: Adil Abdalrahman: Innovator in Modular Multilevel Converters
Introduction
Adil Abdalrahman is a notable inventor based in Ludvika, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the area of modular multilevel converters. With two patents to his name, Abdalrahman has demonstrated his expertise and innovative thinking in addressing complex challenges in power systems.
Latest Patents
Abdalrahman's latest patents include a method for controlling a modular multilevel converter (MMC) of a full-bridge or mixed arm type in the event of a DC line disturbance. This method involves determining if the magnitude of the DC voltage has fallen below a specified upper voltage threshold. If this condition is met, the method reduces both the AC active current reference and the DC voltage reference for the MMC based on the DC pole voltage. His second patent focuses on controlling a voltage source converter in a DC system. This invention includes a first voltage source converter connected to both DC and AC systems, featuring a control unit that manages converter valves to generate AC waveforms and minimize oscillations between converters.
Career Highlights
Throughout his career, Abdalrahman has worked with prominent companies such as Hitachi Energy Switzerland AG and ABB Power Grids Switzerland AG. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the energy sector.
Collaborations
Abdalrahman has collaborated with talented professionals in his field, including Niclas Johannesson and Khirod Kumar-Nayak. These partnerships have fostered innovation and the exchange of ideas, further enhancing his contributions to electrical engineering.
Conclusion
Adil Abdalrahman is a distinguished inventor whose work in modular multilevel converters has made a significant impact on the field of electrical engineering. His innovative patents and collaborations reflect his commitment to advancing technology in power systems.