Pydi Bala Krishna Mohan Anitha Asha Rani Power Harmonic Suppression based direct vector control for robust DFIG operation during grid voltage distortions. 409-426 2025 January 53 Int. J. Circuit Theory Appl. 1 https://doi.org/10.1002/cta.4046 db/journals/ijcta/ijcta53.html#KrishnaR25 streams/journals/ijcta