Synchro-Phasor Assisted State Estimation (SPASE)

Author

Abur, Ali ; Galvan, Floyd

Author_Institution

Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA

fYear

2012

Firstpage

1

Lastpage

2

Abstract

This paper describes development of a Synchro-Phasor Assisted State Estimator (SPASE). In addition to having the capability to incorporate voltage and current phasor measurements, this state estimator provides some novel metrics related to measurement configuration and quality in order to improve reliability, accuracy, solution performance and measurement design. It also creates the necessary output files that will enable importance-based visualization of these metrics as well as the solution of the state estimator.

Keywords

electric current measurement; phasor measurement; power system reliability; power system state estimation; voltage measurement; SPASE; current phasor measurements; importance-based visualization; reliability; synchro-phasor assisted state estimation; voltage phasor measurements; Current measurement; Data visualization; Observability; Phasor measurement units; Power systems; State estimation; Voltage measurement; PMU; State Estimation; bad data processing; measurement design; observability analysis; synchronized phasor measurements; visualization;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Smart Grid Technologies (ISGT), 2012 IEEE PES

Conference_Location

Washington, DC

Print_ISBN

978-1-4577-2158-8

Type

conf

DOI

10.1109/ISGT.2012.6175559

Filename

6175559