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A HOLISTIC APPROACH FOR COLLECTION AND UTILIZATION OF O&M DATA

Stefan Faulstich , Sebastian Pfaffel , Fraunhofer IWES, Kassel Harald Jung, IZP, Dresden Klaus Pfeiffer, Enertrag , Dauerthal Sebastian Schmidt, Windstrom , Edemissen , Jens Jensen, Geo Gesellschaft für Energie und Oekologie mbH Jens Rauch, FGW, Berlin.

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A HOLISTIC APPROACH FOR COLLECTION AND UTILIZATION OF O&M DATA

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  1. Stefan Faulstich, Sebastian Pfaffel , Fraunhofer IWES, Kassel Harald Jung, IZP, Dresden Klaus Pfeiffer, Enertrag, Dauerthal Sebastian Schmidt, Windstrom, Edemissen, Jens Jensen, Geo GesellschaftfürEnergie und OekologiembH Jens Rauch, FGW, Berlin A HOLISTIC APPROACH FOR COLLECTION AND UTILIZATION OF O&M DATA

  2. „An efficientuse of operating experiencecan be enabled through apooling of informationwhich requires acommon language.“

  3. Agenda • Motivation • Common datapool • Industrial standards • Industry survey • Test and demonstration system • Summary

  4. Constitute priorities Optimization of intervals LCC prediction Optimization of strategies Motivation Failure rate Turbine # Days of operation Days of operation

  5. Common datapool Communication & data transfer Component designation States, Events, Activities.... Communication & data transfer Common datapool Component designation States, Events, Activities....

  6. Industrial standards • RDS-PP • VGB-B 116 D2 – first edition 2006 • Revision takes place (FTUG, Nordic Group and the VGB AKAD) • ZEUS • Published by FGW (www.wind-fgw.de) • GSP • In development phase (FGW & DKE) • industry survey carried out Reference-Designation-System (RDS-PP) Designation system for components State-Event-Cause-System – ZEUS Unified description of the state, all events and failures Globales-Service-Protokoll – GSP Unified protocol for communication

  7. Industry survey digital i.O. available needed Digitalization needed not digital Proposeddata Optimized flow of information not available manufacturer Irrelevant data not needed Not of interest Data needed? Data available? Data digital? Data origin?

  8. Test and demonstration system • Models the flow of information in maintenance of WT • Integrates various operation management software • Integrates various system for mobile data acquisition • Enables testing and demonstration of the whole approach • Visualizes maintenance processes

  9. Summary • Use of operating experience indispensable • Large datapool needed for appropriate analyses • Common datapool needs industrial standards for component designation, description of activities etc. • Purposeful systems therefore already exist • Next step: increase amount of information gathered while decreasing effort for data acquisition

  10. Thank you for your attention! Dipl.-Ing M.Sc. Stefan Faulstich Reliability & Maintenance strategies R&D Division Energy Economy and Grid Operation Fraunhofer Institute for Wind Energy and Energy System Technology IWES Königstor 59 │ 34119 Kassel Telefon: +49 (0)561-7294 253 E-Mail: stefan.faulstich@iwes.fraunhofer.de

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