Victor Daldegan Paduani Paduani, V. D., Yu, H., Xu, B., & Lu, N. (2022). A Unified Power-Setpoint Tracking Algorithm for Utility-Scale PV Systems With Power Reserves and Fast Frequency Response Capabilities. IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 13(1), 479–490. https://doi.org/10.1109/TSTE.2021.3117688