DocumentCode
998506
Title
An optimal procedure for placing sensors and estimating the locations of harmonic sources in power systems
Author
Farach, J.E. ; Grady, W.M. ; Arapostathis, A.
Author_Institution
Texas Univ., Austin, TX, USA
Volume
8
Issue
3
fYear
1993
fDate
7/1/1993 12:00:00 AM
Firstpage
1303
Lastpage
1310
Abstract
The problem of where best to take measurements to estimate the locations of harmonic sources in power systems is addressed. Sensitivity 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 that while the optimal sensor placement problem does not necessarily possess a sequential solution, the sequential solution yields a very good approximation solution.<>
Keywords
electric sensing devices; fault location; optimisation; power system harmonics; power system measurement; sensitivity analysis; approximation; fault location; measurements; minimum variance criterion; optimisation; power system harmonics; sensitivity analysis; sensors; sequential solution;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.252656
Filename
252656
Link To Document