High Impact Factor : 4.396 icon | Submit Manuscript Online icon |

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

Article Preview

Download Article