A smooth scheme of wind power generation based on wind power prediction

Author

Xinyu, Zhang ; Lei, Dong

Author_Institution

Sch. of Autom., Beijing Inst. of Technol., Beijing, China

fYear

2011

fDate

16-18 Dec. 2011

Firstpage

958

Lastpage

961

Abstract

The fluctuations of wind power due to the uncontrollability and uncertainty of wind speed cause great do harm to the grid power. To smooth the power to grid from wind power system, the energy storage system is paralleled in the grid-connected side of wind farm, and a real time rolling horizon optimization scheme based on wind power prediction is taken. The simulation is on the base on the real output power and predicted power of Muling wind farm, where the predicted wind power is obtained base on the Back Propagation Neutral Network. The results of the simulation show that the rolling horizon optimization smooth scheme based on predicted wind power is superior to the average-power smooth scheme.

Keywords

backpropagation; energy storage; neural nets; power engineering computing; wind power plants; Muling wind farm; average-power smooth scheme; backpropagation neutral network; energy storage system; real time rolling horizon optimization scheme; rolling horizon optimization smooth scheme; wind power fluctuations; wind power generation; wind power prediction; wind power system; wind speed uncertainty; Energy storage; Fluctuations; Optimization; Power smoothing; Wind farms; Wind power generation; Wind speed; energy storage; power smooth; rolling horizon optimization; wind farm; wind power prediction;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4577-1700-0

Type

conf

DOI

10.1109/TMEE.2011.6199362

Filename

6199362