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Nastaran Hammes

Stability of island grids : a study of required grid-forming wind turbines taking into account load impact

Universität Rostock, 10.06.2025

https://doi.org/10.18453/rosdok_id00005774

Abstract: Grid-forming converter control provides a key solution for substituting existing converter strategies and enhancing network stability. This thesis develops and analyzes grid-forming control for wind turbines, enabling inertia emulation and participation in voltage and frequency regulation. System-split cases are investigated to assess the minimum required grid-forming units, considering load dynamics and turbine operating point. Trendlines indicate that loads characteristic strongly influence the results under similar disturbances, highlighting their importance in network analysis.

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