Control of a PMSG based wind power system using abc-frame under distorted and asymmetrical voltage conditions

The power network of wind farms is characterized by weak grid, where voltages may be heavy distorted and asymmetrical challenging the inverters current controllers that must be impervious to such disturbances. Then, this paper proposes to evaluate the operation performance of a wind power system based on permanent magnet synchronous machine using a control scheme devised in abc-frame under non-ideal voltage conditions. Such system may also perform load current compensation aggregating more functionality and increasing its cost-benefit.