Circuit breaker prognostics using SF6 data

Susan Rudd, Victoria Catterson, Stephen Mcarthur, Carl Johnstone

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

17 Citations (Scopus)

Abstract

Control decisions within future energy networks may take account of the health and condition of network assets, pushing condition monitoring within the smart grid remit. In order to support maintenance decisions, this paper proposes a circuit breaker prognostic system, which ranks circuit breakers in order of maintenance priority. By monitoring the SF6 density within a breaker, the system not only predicts the number of days to a critical level, but also incorporates uncertainty by giving upper and lower bounds on the prediction. This prognostic model, which performs linear regression, will be described in this paper, along with case studies demonstrating ranking breakers based on maintenance priority and prognosis of a leaking breaker. Providing an asset manager with this type of information could allow improved management of his/her assets, potentially deferring maintenance to a time when an outage is already scheduled.
LanguageEnglish
Title of host publication2011 IEEE power and energy society general meeting
Place of PublicationNew York
PublisherIEEE
Pages1-6
Number of pages6
ISBN (Print)9781457710018
DOIs
Publication statusPublished - 24 Jul 2011
EventIEEE Power and Energy Society General Meeting -
Duration: 1 Jan 1900 → …

Publication series

NameIEEE Power and Energy Society General Meeting PESGM
PublisherIEEE
ISSN (Print)1944-9925

Conference

ConferenceIEEE Power and Energy Society General Meeting
Period1/01/00 → …

Fingerprint

Electric circuit breakers
Condition monitoring
Linear regression
Outages
Managers
Health
Monitoring

Keywords

  • circuit breakers
  • condition monitoring
  • maintenance
  • prognostics
  • health management

Cite this

Rudd, S., Catterson, V., Mcarthur, S., & Johnstone, C. (2011). Circuit breaker prognostics using SF6 data. In 2011 IEEE power and energy society general meeting (pp. 1-6). (IEEE Power and Energy Society General Meeting PESGM ). New York: IEEE. https://doi.org/10.1109/PES.2011.6039599
Rudd, Susan ; Catterson, Victoria ; Mcarthur, Stephen ; Johnstone, Carl. / Circuit breaker prognostics using SF6 data. 2011 IEEE power and energy society general meeting. New York : IEEE, 2011. pp. 1-6 (IEEE Power and Energy Society General Meeting PESGM ).
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Rudd, S, Catterson, V, Mcarthur, S & Johnstone, C 2011, Circuit breaker prognostics using SF6 data. in 2011 IEEE power and energy society general meeting. IEEE Power and Energy Society General Meeting PESGM , IEEE, New York, pp. 1-6, IEEE Power and Energy Society General Meeting, 1/01/00. https://doi.org/10.1109/PES.2011.6039599

Circuit breaker prognostics using SF6 data. / Rudd, Susan; Catterson, Victoria; Mcarthur, Stephen; Johnstone, Carl.

2011 IEEE power and energy society general meeting. New York : IEEE, 2011. p. 1-6 (IEEE Power and Energy Society General Meeting PESGM ).

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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AB - Control decisions within future energy networks may take account of the health and condition of network assets, pushing condition monitoring within the smart grid remit. In order to support maintenance decisions, this paper proposes a circuit breaker prognostic system, which ranks circuit breakers in order of maintenance priority. By monitoring the SF6 density within a breaker, the system not only predicts the number of days to a critical level, but also incorporates uncertainty by giving upper and lower bounds on the prediction. This prognostic model, which performs linear regression, will be described in this paper, along with case studies demonstrating ranking breakers based on maintenance priority and prognosis of a leaking breaker. Providing an asset manager with this type of information could allow improved management of his/her assets, potentially deferring maintenance to a time when an outage is already scheduled.

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Rudd S, Catterson V, Mcarthur S, Johnstone C. Circuit breaker prognostics using SF6 data. In 2011 IEEE power and energy society general meeting. New York: IEEE. 2011. p. 1-6. (IEEE Power and Energy Society General Meeting PESGM ). https://doi.org/10.1109/PES.2011.6039599