2 ASPECTS OF LOCAL REDUNDANCY IN STATE ESTIMATION

Authors
ALATWAN A KOGLIN HJ
Citation
A. Alatwan et Hj. Koglin, 2 ASPECTS OF LOCAL REDUNDANCY IN STATE ESTIMATION, IEE proceedings. Generation, transmission and distribution, 145(4), 1998, pp. 458-462
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEE proceedings. Generation, transmission and distribution → ACNP
ISSN journal
13502360
Volume
145
Issue
4
Year of publication
1998
Pages
458 - 462
Database
ISI
SICI code
1350-2360(1998)145:4<458:2AOLRI>2.0.ZU;2-T
Abstract
The two aspects of local redundancy of the measurement in state estima tion are presented in the paper. The integer local redundancy eta(ib) for the treatment of bad data and the noninteger local redundancy eta( is) for smoothing the measurement noise are studied. The differences a s well as the relations between these redundancies are also described. These developments are demonstrated in a simple example and the IEEE 30-Bus-Test-Network.