Title :
An efficient method for multiple measurement placement in power networks
Author :
Gou, Bei ; Abur, Ali
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
Abstract :
This paper extends the results of our previous work presented in [see IEEE Trans. on Power Systems], to the problem of multiple measurement placement. The essential contribution of this work is based on the multiple rank updating of triangular factors, which are subsequently utilized in the state estimation solution following the measurement placement. Examples are used to illustrate the effectiveness of proposed method in placing measurements in typical power systems
Keywords :
covariance matrices; observability; power system measurement; power system state estimation; multiple measurement placement; multiple rank updating; power networks; state estimation solution; triangular factors; Covariance matrix; Intelligent networks; Jacobian matrices; Measurement errors; Observability; Power measurement; State estimation; Symmetric matrices; Testing; Time measurement;
Conference_Titel :
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location :
Geneva
Print_ISBN :
0-7803-5482-6
DOI :
10.1109/ISCAS.2000.856298
