Research on Frequency Detection Optimization Method Based on Double Input Improved Second Order Generalized Integrator
HUANG Taiyu, HAN Wei, MA Weidong, LIU Chao, DANG Yiqi
Hunan Electric Power . 2023, (3): 16 -20 .  DOI: 10.3969/j.issn.1008-0198.2023.03.003