Dual Stator Induction Generator For Rural Electrification

摘要

The paper presents an electromechanical auto synchronized wind energy conversion system (WECS) for larger penetration of renewable energy sources (RES) in the rural electrification systems. The architecture of the WECS uses two stator windings at power frequency which provides harvesting of power to flow from WECS to load and to grid side when the generated power is in access. Asymmetrical six phase machine is modeled and analyzed for power transaction between WECS to grid and load, grid to load in absence of energy harnessing from wind. A simulation study is done on a 3.75 KW Dual Stator Induction Generator (DSIG). The performance of the proposed system is evaluated and results show effective transfer of power to the load under perturbing load/source side conditions.