Abstract—There is, however, abundant inertial resources in wind plant rotors for both smoothing of output power and for inertia contribution. Where as with added frequency controlling drive, this could facilitate inclusion of wind power in islanding systems, enabling greater system loads and enhancing power system stability. Modeling of power smoothing and frequency controlling wind plants and access different control strategies. this indicates that the manufacturer maximum blade pitch rate affects the frequency controlling performance this paper suggest that the control architecture in the wind plants be kept as simple as possible, involving only modifications of the algorithms in the speed controller. The results shown in output could be smoothed in the short time frame. The synthesis of a power control loop to closely follow maximum available wind power is performed based on the design rules. In this context, the voltage sourced converter is operated in current mode control to contribute to fast adjustment of air-gap torque while maintaining currents within limits. The direct and quadrature current references are calculated to attain the desired torque at minimal stator current magnitude and so enhance energy efficiency. The dynamic performance of the design is evidenced by time-domain simulation and stochastic analysis.

Index Terms—Pitch control, Frequency control, FPCWT, Inertia, PMSG, Power smoothing, Primary frequency control, Wind power, Power smoothing

Cite: M Gopichand Naik and M Rakesh, "MODELLING AND APPLICATION OF TRANSFER FUNCTION ANALYSIS FOR ENERGY-EFFICIENT DYNAMIC DRIVE CONTROL (WIND POWER MODELING)," International Journal of Electrical and Electronic Engineering & Telecommunications, Vol. 3, No. 2, pp. 86-96, April 2014.