Xie, W. Q., Guo, Z. R., Xiao, X. L., Lu, X. X., & Zhu, F. F. (2026). Fast Frequency Regulation Method of PV System Based on Feedforward of VPPT Reference Value. Advanced Electromagnetics, 15(3), 10961–10970. https://doi.org/10.7716/aem.v15i3.4306