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With the increasing penetration of wind power in power systems, it is desirable for wind turbines to have similar characteristics as conventional synchronous generators. Conventional generators provide frequency support to the grid through the methods of inertial response and primary and secondary frequency regulation, whereas variable-speed wind turbine generators (WTGs) do not have those desired...
As the penetration level of wind power in a power system increasing, it is required that the wind turbine generator should have the similar characteristics as the conventional synchronous generators to ensure the safety and stability of the power grid. Conventional generators provide frequency support to the grid in the way of inertial response, primary and secondary frequency regulation. However,...
Several techniques have been suggested to enhance the ability of multi-megawatt DFIG wind turbines to contribute in arresting system frequency decay and provide primary control power upon power imbalances. Among such techniques, the capability of temporary active power over-production was shown to be useful in limiting the initial frequency dip in hydro dominated systems. However, the excess active...
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