Use of PMU and Observability Analysis with Power System State Estimation |
Author(s): |
Meera R , SRM University; Dr.R.Jegatheesan, SRM University |
Keywords: |
state estimation, PMUs, optimal placement, obsrvability analysis |
Abstract |
Phasor measurement units are one of the most important measuring devices in the future of power system monitoring, protection and control applications. This paper presents, the advantages of using PMU in power system state estimation calculations. By considering optimal placement and observability ,an alternate state estimation is formed using WLS algorithm. Also this paper presents the observability analysis using nodal variable formation. |
Other Details |
Paper ID: IJSRDV2I2262 Published in: Volume : 2, Issue : 2 Publication Date: 01/05/2014 Page(s): 887-891 |
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