As a generator for wind turbines, usual DFIGs always have to be designed with a gearbox. This reduces efficiency and increases maintenance costs. The main field of research is the development of a high-pole DFIG without gearbox, taking into account the essential requirements from a system and network perspective.
- Interaction between grid and machine by means of dynamic simulations
- Analytical and numerical DFIG design optimization
- Consideration of physical boundary effects (e.g. narrow teeth)
Letzte Änderung: 9. December 2020