Active Power Control to Mitigate Frequency Deviations in Large-Scale Grid-Connected PV System Using Grid-Forming Single-Stage Inverters. - Al-Shetwi, Ali Q.; Issa, Walid K.; Aqeil, Raed F.; Ustun, Taha Selim; Al-Masri, Hussein M. K.; Alzaareer, Khaled; Abdolrasol, Maher G. M.; Abdullah, Majid A. (Energies (19961073), 2022)