An active fault-tolerant fuzzy control strategy based on multi observer switching control is proposed in [22], the T-S fuzzy modeling of WECS is carried out and sufficient conditions for robust stabilization of system are given by deriving Taylor series and linear matrix inequalities. Multi-...
Modelling and Control 2.1. Wind Turbine Characteristics The torque and mechanical extracted power in a wind turbine are given as follows in Equations (1) and (2), respectively [37,38]. Tm = πρR3 2 Vw2 Ct (λ)[Nm] (1) Pm = πρR2 2 Vw3 CP (λ)[W ] (2) where ρ is air...
Implemental control strategy for grid stabilization of grid-connected PV system based on German grid code in symmetrical low-to-medium voltage network. IEEE Trans. Energy Convers. 2013, 28, 619–631. [CrossRef] 27. Mitra, M.; Josep, P.; Vassilios, G.A. Single- and two-stage inverter-...
Additional modifications include the elimination of the stabilization transformer from the initial topology and adding more generation units, which represent a more modern distribution grid with distributed energy resources. A simplified illustration of the IEEE test model is shown in Figure 4. Unlike ...