DocumentCode
2305343
Title
A comparative study on state estimation algorithms
Author
Sengupta, Ananyo ; Sinha, A.K.
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Technol. - Kharagpur, Kharagpur
fYear
2007
fDate
9-11 Aug. 2007
Firstpage
317
Lastpage
322
Abstract
This paper presents a comparative study of some popular methods used for power system state estimation. Real time measurement values are simulated by introducing random errors to load flow result. Different loading conditions and different redundancies have been considered. Performance of the algorithms is compared with respect to maximum, mean and standard deviation of estimated state variables from actual values, and execution time.
Keywords
load flow; power system measurement; power system state estimation; load flow; power system state estimation; real time measurement; state estimation algorithms; Information systems; Noise measurement; Observability; Performance analysis; Power measurement; Power system simulation; Reactive power; Redundancy; State estimation; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial and Information Systems, 2007. ICIIS 2007. International Conference on
Conference_Location
Penadeniya
Print_ISBN
978-1-4244-1151-1
Electronic_ISBN
978-1-4244-1152-8
Type
conf
DOI
10.1109/ICIINFS.2007.4579195
Filename
4579195
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