A novel transient rotor current control scheme of a doubly-fed induction generator equipped with superconducting magnetic energy storage for voltage and frequency support

Shen Yang-Wu^a), Ke De-Ping†^a), Sun Yuan-Zhang^a), Daniel Kirschen^b), Wang Yi-Shen^b), Hu Yuan-Chao^a)

Simulation results of the magnitude estimation of the positive sequence voltage by the sequence component decomposition method. (a) 10 % voltage dip. (b) 85% voltage dip.