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WFI - S Service Division Digital Ship at Posidonia June 2006 in Association with AMMITEC CBM Condition Based Maintenance and Operation by Johan Pellas.

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Presentation on theme: "WFI - S Service Division Digital Ship at Posidonia June 2006 in Association with AMMITEC CBM Condition Based Maintenance and Operation by Johan Pellas."— Presentation transcript:

1 WFI - S Service Division Digital Ship at Posidonia June 2006 in Association with AMMITEC CBM Condition Based Maintenance and Operation by Johan Pellas

2 Operating costs WFI-S Service Division Fuel cost savings 1 – 4% by optimized operation and maintenance Maintenance cost savings in a range of 10% to 20% during the life time by optimized operation and maintenance Present with CBM CBM savings CBM cost

3 WFI - S Service Division CBM - Condition Based Maintenance To find 80% of the critical cases 7 – 14 days in advance And To predict more than 80% of the needed maintenance 1 – 4 months in advance

4 WFI - S Service Division CBM - Condition Based Maintenance Considering the facts that about 60 – 80% of the failure cases are because of human misjudgement The information was available but Not understood or not acted correctly

5 WFI - S Service Division The Wärtsilä Condition Based Operation and Maintenance Program CC BB MM

6 WFI - S Service Division CBM - Condition Based Maintenance and Operation The Wärtsilä CBM solution Is in fact a Condition Based Operation and Maintenance solution

7 WFI - S Service Division CBM - Condition Based Maintenance For Supporting the owners and users To Achieve the best performance and availability By Regular analysis and predictions of measured data And Utilizing the latest technologies

8 WFI - S Service Division If we can measure and analyze the application then we have the control !

9 WFI- S Service Division CBM based installed and available equipment The Wärtsilä CBM concept is based on the use of the installed and available equipment On line/ Daily monitoring and analyzing of the measured operation data - Control and monitoring systems - Pressure measurements - Temperature measurements - Speed measurements - Load measure measurement - Vibrations (when available) - Communications

10 Mathematical models for calculating the ideal operation parameters for the installations. A dynamic system considering: - Engine specification, installation type and configuration - Ambient conditions - Design criteria - Installation specific data - etc CBM - Operation - Data - Analyzer WFI - S Service Division

11 Mathematical models for calculating the ideal operation parameters for the installations and predictions for the future. One should know how changing in the operation conditions are having influence on all other parameters Example -Change in air inlet temperature > changed TC speed > changed receiver pressure > changed peak pressure > changed exhaust gas temperatures > waste gate / by-pass valve position > changed fuel consumption > changed emissions etc CBM - Operation - Data - Analyzer WFI - S Service Division

12 CBM

13 Condition border level Scheduled stop Anticipated deteriorating rate Monitored deteriorating rate Scheduled maintenance Optimal time for maintenance WFI - S Service Division CBM

14 WFI- S Service Division CBM

15 Reduced operating costs - Reduced fuel consumption - Reduced maintenance cost - Increased component life time Reduced number of unplanned stop Reduced number of failure Improved maintenance planning Improved follow up of the installation condition CBM WFI - S Service Division

16 CBM Service Division

17 The Inmarsat world copy from Fleet Inmarsat

18 Internet ISP Customer router Wärtsilä VPN router Customer or Wärtsilä automation systems Wärtsilä Condition Based Maintenance (CBM) Wärtsilä VPN systems Condition Based Maintenance General system layout Automation System Ethernet VPN tunnel CBM Database Customer server ISP Wärtsilä server Wärtsilä ISDN router LTC Wärtsilä ISDN router Unknown Remote monitoring (read only) PlantNet ISDN VPN Virtual Private Network ISDN Integrated Services Digital Network LTC Local Telephone Company ISP Internet Service Provider

19 WFI - S Service Division CBM - Condition Based Maintenance Data transfer / Communications: - Direct satellite connection - On-line real time broad band Internet / VPN - ISDN connection - Automatic connections - Manual sending

20 WFI - S Service Division CBM - Condition Based Maintenance …as of may 2005 > 85 Installations Connected to the Wärtsilä CBM Solution March 2006 Marine and Power Plants

21 WFI - S Service Division CBM - Condition Based Maintenance

22 WFI - S Service Division CBM - Condition Based Maintenance

23 WFI - S Service Division CBM - Condition Based Maintenance

24 WFI - S Service Division When we have the control of the application then we get the best performance from the installed equipment !

25 Analyzing / trends

26 Analyzing

27 Condition Based Maintenance (CBM) Condition Based Maintenance General reporting layout Ethernet VPN tunnel VPN Virtual Private Network PDF Portable Document Format RPA Reference Performance Analyser RPA Database CBM reporting tools Remote monitoring servers Ideal reference values Remote monitoring Predictions Production reports Start failures Alarm log analysis … CBM report CBM Database

28 WFI- S Service Division

29 When we have the control then we can make the savings !

30 Operating costs WFI-S Service Division Savings: % in the maintenance costs 1-4% fuel savings during the life time of the installation Traditional CBM CBM savings CBM cost

31 WFI - S Service Division CBM - Condition Based Maintenance In addition Reduced number of unplanned stops Improved maintenance planning Improved spare parts planning Improved follow up

32 WFI - S Service Division CBM - Condition Based Maintenance Thank you for your attention

33 WFI - S Service Division The Wärtsilä Condition Based Operation and Maintenance Program CC BB MM


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