Fault detection in nonlinear power systems

Sharma, R., Aldeen, M. and Crusca, F. (2006). Fault detection in nonlinear power systems. In: Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC. 25th IASTED International Conference on Modelling, Identification and Control, Lanzarote, Spain, (110-115). 6-8 February 2006.

Author Sharma, R.
Aldeen, M.
Crusca, F.
Title of paper Fault detection in nonlinear power systems
Conference name 25th IASTED International Conference on Modelling, Identification and Control
Conference location Lanzarote, Spain
Conference dates 6-8 February 2006
Proceedings title Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC   Check publisher's open access policy
Journal name Proceedings of the 25th IASTED International Conference on Modelling, Identification, and Control   Check publisher's open access policy
Place of Publication Calgary, Canada
Publisher ACTA Press
Publication Year 2006
Sub-type Fully published paper
ISBN 0889865515
9780889865518
ISSN 1025-8973
Start page 110
End page 115
Total pages 6
Language eng
Formatted Abstract/Summary
In this paper, we present a new procedure for the synthesis of fault detection filters for nonlinear power systems. The procedure includes two main contributions: (i) development of theory that allows for estimation of faults and unknown inputs that may be present in the plant dynamics and at the same time in output measurements, and (ii) development of a nonlinear model for power systems where faults appear as unknown inputs and totally decoupled from the nonlinearity of the system through a simple nonlinear transformation of the fault coordinates. A 14th-order nonlinear model of a power system is considered where faults on the transmission system occur.
Keyword Nonlinear unknown input observer
Fault detection
Power systems
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status Non-UQ

 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 0 times in Thomson Reuters Web of Science Article
Scopus Citation Count Cited 0 times in Scopus Article
Google Scholar Search Google Scholar
Created: Tue, 24 Jan 2012, 14:29:52 EST by Rahul Sharma on behalf of School of Information Technol and Elec Engineering