Strathprints logo
Strathprints Home | Open Access | Browse | Search | User area | Copyright | Help | Library Home | SUPrimo

The role of circumstance monitoring on the diagnostic interpretation of condition monitoring data

Bahadoorsingh, S. and Rowland, S.M. and Catterson, V.M. and Rudd, S.E. and McArthur, S.D.J. (2010) The role of circumstance monitoring on the diagnostic interpretation of condition monitoring data. In: IEEE International Symposium on Electrical Insulation 2010 (IEEE ISEI), 2010-06-06 - 2010-06-09, San Diego, USA.

[img]
Preview
PDF (strathprints026477.pdf)
strathprints026477.pdf

Download (340kB) | Preview

Abstract

Circumstance monitoring, a recently coined termed defines the collection of data reflecting the real network working environment of in-service equipment. This ideally complete data set should reflect the elements of the electrical, mechanical, thermal, chemical and environmental stress factors present on the network. This must be distinguished from condition monitoring, which is the collection of data reflecting the status of in-service equipment. This contribution investigates the significance of considering circumstance monitoring on diagnostic interpretation of condition monitoring data. Electrical treeing partial discharge activity from various harmonic polluted waveforms have been recorded and subjected to a series of machine learning techniques. The outcome provides a platform for improved interpretation of the harmonic influenced partial discharge patterns. The main conclusion of this exercise suggests that any diagnostic interpretation is dependent on the immunity of condition monitoring measurements to the stress factors influencing the operational conditions. This enables the asset manager to have an improved holistic view of an asset's health.

Item type: Conference or Workshop Item (Paper)
ID code: 26477
Keywords: circumstance monitoring, condition monitoring, electrical insulation, Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Depositing user: Dr Victoria M. Catterson
Date Deposited: 28 Jul 2010 14:39
Last modified: 15 Apr 2015 10:18
Related URLs:
URI: http://strathprints.strath.ac.uk/id/eprint/26477

Actions (login required)

View Item View Item