Health Index Model for Gas-Insulated Switchgear Operating in Tropical Environment

A. P. Purnomoadi, M. J. D. Gugun Bonar, A. Rodrigo Mor, J. J. Smit, B. S. Munir

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

Abstract

A Health Index model (HI model) for Gas-Insulated Switchgear (GIS) operating in tropical environment has been proposed in this paper. The model has the foundation on the condition assessment of subsystems of components in GIS. The condition indicators (CI) were captured from the Routine Visual Inspection (RVI) and the Diagnostic Test and Measurements (DM) on GIS. After then, a set of "norms" translates the condition indicators into one of logarithmic-base 3 condition codes (CC), before finally converted into an index from 1 to 5. Failure Susceptibility Indicators (FSI) have also been introduced in the model. FSI might initiate an onset of a failure mode, but it is not part of the asset health index. Triggers for FSI can be due to three factors, namely, environmental, GIS’ operational experience, GIS’ design/ make. The final output of the model consists of an index and a worksheet of FSIs coded with colors.
Original languageEnglish
Title of host publication2019 2nd International Conference on High Voltage Engineering and Power Systems (ICHVEPS) - Bali - Indonesia
PublisherIEEE
Pages1-6
Number of pages6
DOIs
Publication statusPublished - 2019
Event2nd International Conference on High Voltage Engineering and Power Systems - Bali, Indonesia
Duration: 1 Oct 20194 Oct 2019

Conference

Conference2nd International Conference on High Voltage Engineering and Power Systems
Abbreviated titleICHVEPS 2019
CountryIndonesia
CityBali
Period1/10/194/10/19

Keywords

  • Gas insulation
  • Indexes
  • Encoding
  • Aging
  • Inspection
  • Circuit breakers
  • Switches
  • Gas-Insulated Switchgear
  • GIS
  • Health Index
  • Condition Indicator
  • Condition Code
  • Failure Susceptibility Indicator
  • Tropical Environment

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