Mustafa Sahin and  İlkay Yavrucuk,  Adaptive Envelope Protection Control for the below and above Rated Regions of Wind Turbines.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2020, vol. 166(10). 275 - 283
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10011486.