一种风电功率预测新方法(外文).pdfVIP

2nd IEEE International Conference on Power and Energy(PECon 08), December 1-3, 2008, Johor Baharu, Malaysia A New Control Methodology of Wind Farm using Short-Term Ahead Wind Speed Prediction for Load Frequency Control of Power System ∗ ∗ ∗ ∗ Tomonobu Senjyu , Motoki Tokudome , Akie Uehara , Toshiaki Kaneko , Atsushi Yona∗, Hideomi Sekine∗∗ , and Chul-Hwan Kim∗∗∗ ∗Department of Electrical and Electronics Engineering, University of the Ryukyus, Nakagami, Japan. ∗∗Department of Education Technology, University of the Ryukyus, Nakagami, Japan. ∗∗∗School of Electrical and Computer Engineering, Sungkyunkwan University, Suwon City, Korea. Abstract— Currently, there are several published reports they are costly. Provisions for stand-alone WTG have on wind power detailing various researches based on such also been proposed like fixed-speed WTG using pitch subjects as pitch angle control, variable speed wind turbines, angle control [8]-[10]. In these reports, output power energy storage systems, and so on. These reports propose output power leveling to reduce the adverse effects of power leveling of WTG or wind farm (WF) is achieved. In system frequency deviation. In this context, it is desirable to order to consider the effect of output power fluctuation, decrease frequency deviations of power systems by output a variety of control functions which control output power power control of wind turbine generator that has potential of WTG are proposed in [4], and output power command of effective utilization. This paper presents an output power is determined by solving the optimal problem in [5]. The control meth