Title :
Observability analysis and measurement placement for systems with PMUs
Author :
Xu, Bei ; Abur, Ali
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
Abstract :
This paper is concerned about the analysis of network observability and phasor measurement unit (PMU) placement when using a mixed measurement set. The measurements will include conventional power flows and injections as well as phasor measurements for voltages and line currents provided by phasor measurement units. The observability analysis is followed by an optimal meter placement strategy for the PMUs.
Keywords :
electric current measurement; observability; phase measurement; power system measurement; power system security; power system state estimation; voltage measurement; PMU; line current measurement; mixed measurement set; network observability; observability analysis; optimal meter placement strategy; phasor measurement unit; power flow; power system secure operation; state estimation; voltage measurement; Computerized monitoring; Current measurement; Electric variables measurement; Load flow; Observability; Phasor measurement units; Power measurement; State estimation; Substations; Voltage;
Conference_Titel :
Power Systems Conference and Exposition, 2004. IEEE PES
Print_ISBN :
0-7803-8718-X
DOI :
10.1109/PSCE.2004.1397683
