Redundancy and observability analysis of conventional and PMU measurements

IEEE Transactions on Power Systems

Volumn 24, Issue 3, 2009, Pages 1629-1630

  London, J B A ^a   Piereti, S A R ^a   Benedito, R A S ^a   Bretas, N G ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Network observability; Phasor measurement units; Redundancy analysis; State estimation

Indexed keywords

CONVENTIONAL MEASUREMENTS; MATRIX; MATRIX STRUCTURE; METERING SYSTEMS; NETWORK OBSERVABILITY; NUMERICAL EXAMPLE; OBSERVABILITY ANALYSIS; PHASOR MEASUREMENT UNITS; REDUNDANCY ANALYSIS; TRIANGULAR FACTORIZATION; VOLTAGE MAGNITUDE;

ELECTRIC POTENTIAL; ELECTRIC POWER SYSTEM INTERCONNECTION; FACTORIZATION; OBSERVABILITY; QUALITY ASSURANCE; REDUNDANCY; STATE ESTIMATION; UNITS OF MEASUREMENT;

MEASUREMENTS;

EID: 68349158924     PISSN: 08858950     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRS.2009.2021195     Document Type: Article

References (4)

1. J. B. A. London, Jr, L. F. C. Alberto, and N. G. Bretas, "Analysis of measurement set qualitative characteristics for state estimation purposes," IET Gen., Transm., Distrib., vol. 1, no. 1, pp. 39-45, Jan. 2007.
2. J. Zhu and A. Abur, "Effect of phasor measurements on the choice of references bus for state estimation," in Proc. 2007 IEEE Power Eng. Society General Meeting, pp. 1-5.
3. J. Chen and A. Abur, "Placement of PMUs to enable bad data detection in state estimation," IEEE Trans. Power Syst., vol. 21, no. 4, pp. 1608-1615, Nov. 2006.
4. J. B. A. London, Jr, L. F. C. Alberto, and N. G. Bretas, "Network observability: Identification of the measurements redundancy level," in Proc. 2000 Int. Conf. Power System Technology, vol. 2, pp. 577-582.