TY - SER AU - Engström, Staffan AU - Ganander, Hans AU - Lindström, Reidar TI - Short Term Power Variations in the Output of Wind Turbines KW - WIND ENERGY KW - WIND TURBINES N1 - Windpower engineers have some preferred explanations to various phenomena. One such opinion is that the tower shadow is the key explanation to the periodic variations of the power output of wind turbines. Such prejudice is of course a challenge to the concerned mind! Thus the reason to make this analysis ER -