A5111131735- HVDC Systems and Fault Protection
- Silicon Carbide Semiconductor Technologies
- Smart Grid Security and Resilience
- Advanced Battery Technologies Research
- Electric Vehicles and Infrastructure
- Multilevel Inverters and Converters
- Advanced DC-DC Converters
- Sensor Technology and Measurement Systems
- Cardiac Structural Anomalies and Repair
- Energy Harvesting in Wireless Networks
- Advancements in Battery Materials
- Microgrid Control and Optimization
University of Kaiserslautern
2023-2024
University of Tehran
2023-2024
Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau
2023
Modular reconfigurable batteries are gaining significant traction in the electromobility sector, mainly due to better scalability large capacities and falling cost of electronic components. Despite their advantages over hard-wired battery packs, modular systems rely on a high number complex expensive sensing monitoring circuits, which challenge cost-effectiveness. This paper proposes an effective method estimate parameters each individual module without any direct measurement at level. The...
Modular multilevel converters (MMCs) require well-balanced submodule (SM) capacitor voltages at the reference value for satisfactory steady-state and dynamic operations. Achieving this goal in hybrid MMCs, where modulation index exceeds one, becomes intricate owing to differing participation of half-bridge SMs (HB-SMs) full-bridge (FB-SMs) arm voltage generation. This paper proposes an advanced balancing method based on enhanced phase-shift model predictive control, featuring a single...
Modular multilevel converters (MMCs) have become one of the most promising topologies for high-power applications due to their high modularity, low harmonic distortion in output voltage, and single DC link. While MMCs offer many advantages, a number semiconductor switches will increase risk faults. Consequently, resilient fault-tolerant scheme should be implemented converter avoid any interruption fault circumstances improve operation. This paper proposes new method enhancing resilience...