Title :
Power supply market demand analysis
Author :
Yu, Cheng ; Lizi, Zhang
Author_Institution :
Dept. of Electr. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
As the growth of the power-supply market becomes more and more rapid and the structure becomes more and more complicated, there are great needs for power demand analysis. Combined with characteristics of power demand analysis, this article describes the questions that power demand analysis faced. In order to solve these questions, the article first set up a topic-oriented data warehouse of power-supply market using data warehouse technology. Then the dynamic subdivision of power-supply market using fuzzy dynamic direct clustering method was realized. Finally, a knowledge discovery system of power demand analysis based on agent technology is discussed.
Keywords :
data warehouses; fuzzy set theory; power markets; power system analysis computing; software agents; statistical analysis; agent technology; fuzzy dynamic direct clustering method; knowledge discovery system; power demand analysis; power supply market; topic-oriented data warehouse; Clustering methods; Data analysis; Data warehouses; Database systems; Energy management; Forward contracts; History; Power demand; Power markets; Power supplies;
Conference_Titel :
Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on
Print_ISBN :
0-7803-7459-2
DOI :
10.1109/ICPST.2002.1047217
