Stabilization Control Method of Output of Photovoltaic Generation Systems Using Binary Control
Renewable energy such as photovoltaic generation (PV) is expected to contribute to CO2 emission reduction has been strongly promoted. To introduce PV systems really to power systems, it is required to reduce its influence to power systems such as voltage and/or frequency fluctuation. In this paper, a method to stabilize total generation output of PV systems by controlling on/off of each PV system is proposed. In this proposed method, the total generation output of PV systems is controlled so as to fit the output target value by determining off status of each PV system at each time interval when the amount of total power generation exceeds the output target value. Based on measured output of each PV system in instantaneous value, on/off status of each PV system is determined taking into account delay time of control. Numerical simulations are carried out for PV systems with 100 PV systems.
photovoltaic generation (PV) binary control stabilization of output output target value
Masayuki Iwasaki Yasuhiro Hayashi Shoji Kawasaki Junya Matsuki Toshihisa Funabashi Yoshimichi Okuno Takanori Hayashi
Graduate School of Electrical and Electronics Engineering, University of Fukui, 3-9-1, Bunkyo, Fukui Graduate School of Advanced Science and Engineering, Major in Electrical Engineering and Bioscience, Meidensha Corporation, ThinkPark Tower, 2-1-1, Osaki, Shinagawa-ku, Tokyo, 141-6029, Japan
国际会议
The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)
沈阳
英文
1-6
2009-07-05（万方平台首次上网日期，不代表论文的发表时间）