DocumentCode
783246
Title
A statistical model for estimating the trend of electrical quantities in power systems
Author
Peretto, Lorenzo ; Sasdelli, Renato ; Tinarelli, Roberto
Author_Institution
Dipt. di Ingegneria Elettrica, Univ. degli Studi di Bologna, Italy
Volume
52
Issue
4
fYear
2003
Firstpage
1143
Lastpage
1147
Abstract
A statistical approach to estimate the trend, over a long time interval, of electrical parameters is proposed in this paper. The trend is determined by processing a limited number of parameter values measured at instants randomly chosen. Experimental results are reported, which show the good performance of the method proposed when it is applied to estimate customers´ loads profiles and the trend of some parameters providing information on power quality.
Keywords
load forecasting; parameter estimation; power supply quality; power system measurement; statistical analysis; electrical parameters; load profile; power quality; power system measurement; statistical model; trend estimation; Power quality; Power system analysis computing; Power system measurements; Power system modeling; Sampling methods; Signal processing; Statistical analysis; Stochastic processes; Time measurement; Voltage;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2003.815988
Filename
1232359
Link To Document