Power system network partitioning for SVD based information retrieval using PMU data

Extensive researches have been done to partition power system network into clusters based on coherency. The needs for partitioning in Singular Value Decomposition (SVD) based information retrieval using Phasor Measurement Unit (PMU) data is similar to the exiting partitioning algorithm, but it is not identical. The SVD based method´s primal concern is to distribute SVD computation burden to each partition. In this paper, one of existing partitioning algorithms is reviewed and apply it for SVD based information retrieval algorithm. Also, the existing algorithm is modified to meet the need of SVD based method without breaking coherency much.