AN OPTIMAL PROCEDURE FOR PLACING SENSORS AND ESTIMATING THE LOCATIONSOF HARMONIC SOURCES IN POWER-SYSTEMS

Authors
FARACH JE GRADY WM ARAPOSTATHIS A PIERRAT L WANG YJ
Citation
Je. Farach et al., AN OPTIMAL PROCEDURE FOR PLACING SENSORS AND ESTIMATING THE LOCATIONSOF HARMONIC SOURCES IN POWER-SYSTEMS, IEEE transactions on power delivery, 8(3), 1993, pp. 1303-1310
Citations number
14
Categorie Soggetti
Instument & Instrumentation","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on power delivery → ACNP
ISSN journal
08858977
Volume
8
Issue
3
Year of publication
1993
Pages
1303 - 1310
Database
ISI
SICI code
0885-8977(1993)8:3<1303:AOPFPS>2.0.ZU;2-B
Abstract
This paper addresses the problem of where best to take measurements to estimate the locations of harmonic sources in power systems. Sensitiv ity analysis and the minimum variance criterion are utilized to solve this problem. The underdetermined case dealing with a few measurements in a large system is analyzed. Three examples are provided to prove t hat while the optimal sensor placement problem does not necessarily po ssess a sequential solution, the sequential solution yields a very goo d approximate solution.