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New control systems for Variable Speed Wind Turbines (VSWT) need to be developed in order to provide inertia response and frequency control to support the grid. This work studies the behavior and capability of VSWT for providing temporary active power overproduction. The study is conducted on a multi-megawatt VSWT with Doubly-Fed Induction Generator. It was found that it is possible to have an active...
Since the electricity industry unbundling, frequency control has became a service. It is mainly provided by synchronous generators connected to the transmission grid. Nevertheless, other synchronous entities (electric systems and offshore wind farms), which are not synchronously linked to the main interconnection, could technically contribute to the frequency control. Their participation is conditioned...
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