Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Health index and on line condition monitoring ELVIS event Marcus Stenstrand

In 2008, Fingrid launched a project, the aim of which was to build a new information system that supported asset and operation management and was based on product-based solutions. This new data system that supports asset and operation management goes by the name of ELVIS (an acronym for ELectricity Verkko Information System).

Related Books

Free with a 30 day trial from Scribd

See all
  • Be the first to comment

  • Be the first to like this

Health index and on line condition monitoring ELVIS event Marcus Stenstrand

  1. 1. ELVIS Health index and On-line condition monitoring Marcus Stenstrand @mstenstrand
  2. 2. SAP Work Manager Mobile Oracle Primavera Project Portfolio & Management Primavera adapter Maximo Spatial IBM Maximo Asset Management ESRI ArcGIS GIS Electron CAPE Relay simulation IPS Epis Relay Management Siemens PSS®ODMS Grid modeling Siemens PSS®E Grid calculation OSIsoft PI AF & ProcessBook Asset health OSIsoft PI Real-time & data storage • External measurement database • Cognos BI SCADA ELVIS – THE NEW PLATFORM FOR ASSET AND OPERATION MANAGEMENT Integrated best-of-breed standard software products ELVIS
  3. 3. Asset health index and condition estimation • Health indices in use for transformers & substations since 2012 • Used to identify the possible asset risk related to older substations • Maintenance and refurbishments optimaization • Analysis can strengthen already known component weaknesses but may also point out additional needs for further clarification
  4. 4. Screenshot of on-line asset health tool
  5. 5. Age Which substations shall be renewed? Poor Good 0 years50 years Condition Renew Investigate Observe Upkeep Substation health index Criticality
  6. 6. Power Transformer health index • Based on Dissolved Gas Analysis (DGA) + oil quality, tan δ, oil temperature • DGA finger prints and a fault library are very useful in defect investigations
  7. 7. Transformer fault - Nurmijärvi PM1 Increasing oil gas ratio was noticed and taken under observation in May 2012. Strong correlation between Low Voltage side current and oil gas ratio was detected by Condition Monitoring System and confirmed with diagnostics measurements. The early notice gave time to react and remedial actions were launched in time.
  8. 8. Transformer fault case Nurmijärvi PM1
  9. 9. SF6 leaks - saving both nature and money • Several Circuit Breaker SF6 gas leaks and detector failures has been detected at early stage by monitoring and automatic notifications.
  10. 10. Benefits and future • Health indices are used for long term planning • On-line maintenenace monitoring helps to catch faults before they cause problems for the control room • OSIsoft PI enables us to get SCADA measurement information to the use for asset and maintenance engineers • Next steps • Health index for protection assets • Elvis Maximo asset ID also in use in SCADA
  11. 11. Fingrid Oyj Läkkisepäntie 21 FI-00620 Helsinki P.O.Box 530 FI-00101 Helsinki, Finland Tel. +358 30 395 5000 Fax. +358 30 395 5196 Thank You!

    Be the first to comment

    Login to see the comments

In 2008, Fingrid launched a project, the aim of which was to build a new information system that supported asset and operation management and was based on product-based solutions. This new data system that supports asset and operation management goes by the name of ELVIS (an acronym for ELectricity Verkko Information System).

Views

Total views

755

On Slideshare

0

From embeds

0

Number of embeds

10

Actions

Downloads

44

Shares

0

Comments

0

Likes

0

×