Modeling and Analysis of SOGI-PLL/FLL-Based Synchronization Units: Stability Impacts of Different Frequency-Feedback Paths - Zhang, Chen; Foyen, Sjur; Suul, Jon Are; Molinas, Marta (IEEE transactions on energy conversion, 2021)
Keywords: Analytical models; Converters; Dynamic stability; Feedback; FLL; frequency feedback; Frequency locked loops; Frequency locking; LTP; Mathematical models; Numerical stability; Phase locked loops; Phase locked systems; PLL; Power system stability; Quadratures; SOGI; stability; Stability analysis; Synchronism; Synchronization