Title :
A heuristic approach for the selection of state estimator measurement schemes
Author :
Korres, G.N. ; Contaxis, G.C.
Author_Institution :
Dept. of Electr. Eng., Nat. Tech. Univ. of Athens, Greece
Abstract :
A heuristic approach is described for selecting the measurement scheme for power system state estimation. In the proposed approach, the measurement configuration is selected so that the following criteria are met: measurement system observability and reliability, bad data detectability and identifiability, and state estimation accuracy. The necessary algorithms to analyze the criteria are described
Keywords :
power system measurement; reliability; state estimation; bad data detectability; bad data identifiability; heuristic approach; measurement system observability; power system state estimation; reliability; state estimation accuracy; state estimator measurement schemes; Control systems; Electric variables measurement; Fluid flow measurement; Loss measurement; Observability; Power measurement; Power system measurements; Power system reliability; State estimation; Voltage control;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.162085
