Practical Consideration for Harmonic Analysis of Large Wind Farms: A Moroccan Power Grid Perspective

The integration of significant wind power presents power quality challenges in Morocco's transmission networks. This paper examines key issues related to harmonic penetration in large-scale wind farms, using insights from a specific Moroccan wind farm exceeding 300 MW. It offers an overview of power quality hurdles encountered during tendering and design and outlines typical electrical characteristics of such facilities. Additionally, the paper explores parameters affecting harmonics and resonance, providing analysis methods and mitigation strategies with a focus on IEC 61000-3-6 practices. It serves as a valuable resource for academia, utility operators, and industry professionals navigating power quality concerns in North Africa.