Title :
Frequency regulation considering short-term wind power forecast
Author :
Wu, Qian ; Lin, Weixing ; Wen, Jinyu ; Weihua, Luo
Author_Institution :
State Key Lab. of Adv. Electromagn. Eng. & Technol. (AEET), Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
Wind power forecast is crucial for the design and operation of the power system incorporating large scale of wind power. There have been reports regarding the design of power system considering the wind power forecast, though, very few paper could be found on the operation of power system when wind power forecast are incorporated. In this paper, the performance of the power system incorporating short-term wind power forecast is studied using the field measured data. Energy storage is used to improve the frequency regulation of the system. Due to the power limit of energy storage, variable-structure anti-windup control is applied to ameliorate the performance degradation. Simulation has shown the effectiveness of the controller of the energy storage.
Keywords :
energy storage; frequency control; load forecasting; power generation control; power system measurement; variable structure systems; wind power plants; energy storage controller; field data measurement; frequency regulation; power system design; power system operation; short-term wind power forecasting; variable-structure antiwindup control; Energy storage; Frequency control; Power system stability; Time frequency analysis; Wind forecasting; Wind power generation; Windup; anti-windup saturation control; energy storage; frequency regulation; short-term wind power forecast; wind power;
Conference_Titel :
Innovative Smart Grid Technologies - Asia (ISGT Asia), 2012 IEEE
Conference_Location :
Tianjin
Print_ISBN :
978-1-4673-1221-9
DOI :
10.1109/ISGT-Asia.2012.6303303