DocumentCode
3351443
Title
Theory of grey systems and its application in electric load forecasting
Author
Peirong, Ji ; Juan, Chen ; Wenchen, Zheng
Author_Institution
Coll. of Electr. Eng. & Inf. Technol., China Three Gorges Univ., Yichang
fYear
2008
fDate
21-24 Sept. 2008
Firstpage
1374
Lastpage
1378
Abstract
In this paper, the basic concept of the grey system theory and the modeling of the grey system are introduced briefly. Based on the analysis of the characteristics of GM(1,1) model, Unbiased GM(1,1) model is proposed here. The comparison of GM(1,1) model and unbiased GM(1,1) model is given, the results of comparison show that Unbiased GM(1,1) model is better than GM(1,1) model. In the final part of the paper, Unbiased GM(1,1) model is used to do electric load forecasting.
Keywords
grey systems; load forecasting; GM(1,1) model; electric load forecasting; grey system theory; Agriculture; Calculus; Educational institutions; Electrical engineering; History; Information technology; Load forecasting; Load modeling; Predictive models; Transportation; GM(1,1) model; Unbiased GM(1,1) model; grey system; load forecasting;
fLanguage
English
Publisher
ieee
Conference_Titel
Cybernetics and Intelligent Systems, 2008 IEEE Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-1673-8
Electronic_ISBN
978-1-4244-1674-5
Type
conf
DOI
10.1109/ICCIS.2008.4670877
Filename
4670877
Link To Document