Title :
Localization of test points for measurement of power quality indices
Author :
Gamm, A.Z. ; Golub, I.I. ; Tkachyev, A.A.
Author_Institution :
Energy Syst. Inst., Acad. of Sci., Irkutsk, Russia
Abstract :
An algorithm is suggested to determine test points for measurement of voltage harmonics in an electric network. The algorithm is based on the spectral decomposition of the nodal admittance matrix. Comparison of the results of algorithm application with measurements in the real power system confirms its efficiency
Keywords :
electric admittance; matrix decomposition; power supply quality; power system measurement; sensitivity analysis; voltage measurement; electric network; nodal admittance matrix spectral decomposition; nodal harmonic analisis; power quality indices measurement; sensitivity analysis; sensor nodes; sensor nodes determination; test points localisation; voltage harmonics measurement; weak places; Admittance; Electric variables measurement; Instruments; Matrix decomposition; Power measurement; Power quality; Power system harmonics; Substations; Testing; Voltage measurement;
Conference_Titel :
Power Tech Proceedings, 2001 IEEE Porto
Conference_Location :
Porto
Print_ISBN :
0-7803-7139-9
DOI :
10.1109/PTC.2001.964597
