1. A fully rated converter can either be an induction generator or a permanent magnet generator. 2. Inox Wind's product is the 2 MW DFIG ( Double Fed Induction Generator ). 3. :: : : We do have an all-too-brief article on Induction generators . 4. Because of this, induction generators cannot usually " black start " a de-energized distribution system. 5. Doubly fed Induction Generators In 2014 TDPS launched a new series of DFIG type wind turbine generators. 6. Induction generators are particularly suitable for wind generating stations as in this case speed is always a variable factor.7. Unlike synchronous motors, induction generators are load-dependent and cannot be used alone for grid frequency control. 8. "' DFIG "'for Double Fed Induction Generator , a generating principle widely used in wind turbines. 9. Murthy holds four patents concerning the self-excited induction generator , Micro Hydel Applications and a novel-braking scheme. 10. In particular, induction generators cannot support the system voltage during faults, unlike steam or hydro turbine-driven synchronous generators.