Comparison and Evaluation of Induction Generator Models in Wind Turbine Systems for Transient Stability of Power System

Improved risk-based TTC evaluation with system case partitioning

“…wind turbine and induction generator rotors, and two differential equations associated with the electrical part of an induction generator. For more detailed descriptions, please refer to [20].…”

“…The coefficients in (18)- (20), c Vi , c Qi , c Si are 1 if the system condition after the system condition change is more severe than the base-case condition; and 0 otherwise. Here, the exponent n is set to 4 which is found large enough to avoid the masking problem.…”

“…Please also refer to [20] for detailed descriptions on wind power model. PV system data: K p = 0.05, K i = 0.5 for both active and reactive power control, and T = 0.01.…”

Aggregated models and transient performances of a mixed wind farm with different wind turbine generator systems

“…The most widely used generator type for WTGSs is still the induction generator, including SCIG and DFIG [4]. These induction generators are commonly used because the SCIG features a simple rotor structure and maintenance-free operation and the DFIG is equipped with a smaller-capacity converter than that used in fully rated converter schemes.…”

Improving fault ride-through capability of wind generation system using DVR

“…The ability of wind generation system to ride-through the fault is measured as fault ride through (FRT) capability [3]. In this paper, FRT is estimated in terms of critical clearing time (CCT).…”