Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.
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Transcript of Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.
![Page 1: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/1.jpg)
Ampelmann Demonstrator
by David Cerda Salzmann
![Page 2: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/2.jpg)
Offshore Access
![Page 3: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/3.jpg)
Offshore Access
![Page 4: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/4.jpg)
Offshore Access
Offshore Access is NOT easy
![Page 5: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/5.jpg)
Offshore Access
Offshore Access
=
Essential for turbine maintenance
![Page 6: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/6.jpg)
Boat-to-ladder
Horns Rev access by boat:
• 1st winter: 5/7 days • 2nd winter: 1/7 days
Limited to calm weather conditions
![Page 7: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/7.jpg)
Helicopter hoisting
Costly, requires deck, hazardous operation
![Page 8: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/8.jpg)
Future Prospects
• Larger wind turbines
• Larger wind farms
• Farther offshore
Need for new access method?
![Page 9: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/9.jpg)
Ampelmann
![Page 10: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/10.jpg)
Ampelmann Solution based on the problem:
Ship is moving, structure is NOT
![Page 11: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/11.jpg)
Ampelmann
Moving vessel
Motion sensor
Motion platform
Active motion compensation
![Page 12: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/12.jpg)
Ampelmann
![Page 13: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/13.jpg)
Ampelmann
• Invented by 2 TU Delft PhD students
• Wind Energy Conference, Berlin 2002
• Code name “Ampelmann”
As easy as crossing the street
![Page 14: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/14.jpg)
Proof of Concept
![Page 15: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/15.jpg)
Proof of Concept
![Page 16: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/16.jpg)
Proof of Concept
The concept works!
![Page 17: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/17.jpg)
Industry comments
• Show that it works full-scale
Build a demonstrator!
• Show that it works offshore
• Prove that the system is safe
![Page 18: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/18.jpg)
Project
![Page 19: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/19.jpg)
Design Requirements
• Hs = 2.0 m on a 50 m vessel
• Cylinder stroke 2 meter
• Maximum footprint 6 x 6 meter
• Redundant System
![Page 20: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/20.jpg)
Planning
Sept 2006 Sept. 2007
FinancePrototype
R & D Shell, Smit, Heerema
Design
Construct
Order components
Onshore testing Offshore testing
Safety & certification
Interest clients
Dem
o
Start company
![Page 21: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/21.jpg)
Planning
Sept 2006 Sept. 2007
FinancePrototype
R & D Shell, Smit, Heerema
Design
Construct
Order components
Onshore testing Offshore testing
Safety & certification
Interest clients
Dem
o
Start company
Components finishedSafety system in developmentProgramming control systemLloyd's Certification
![Page 22: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/22.jpg)
Planning
Sept 2006 Sept. 2007
FinancePrototype
R & D Shell, Smit, Heerema
Design
Construct
Order components
Onshore testing Offshore testing
Safety & certification
Interest clients
Dem
o
Start company
Testing this summer
![Page 23: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/23.jpg)
Planning
Sept 2006 Sept. 2007
FinancePrototype
R & D Shell, Smit, Heerema
Design
Construct
Order components
Onshore testing Offshore testing
Safety & certification
Interest clients
Dem
o
Start company
Commercialize aftersuccessful demo
![Page 24: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/24.jpg)
Planning
Sept 2006 Sept. 2007
FinancePrototype
R & D Shell, Smit, Heerema
Design
Construct
Order components
Onshore testing Offshore testing
Safety & certification
Interest clients
Dem
o
Start company
• Motion platform• Hydraulics• Controls
![Page 25: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/25.jpg)
Motion platform design
• Footprint and cylinder stroke given
6 x 6 m2 m
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Motion platform design
• Footprint and cylinder stroke given
• Load case: 10 tonnes
![Page 27: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/27.jpg)
Motion platform design
• Footprint and cylinder stroke given
• Load case: 10 tonnes
• Optimized to forces and workspace
![Page 28: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/28.jpg)
Motion platform design
Motion range:
Vertical 2.5 m
Horizontal 3.3 m
Rotations 50 °
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Hydraulic design
• Redundant design
• Low power consumption
• Vessel motion simulations
![Page 30: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/30.jpg)
Hydraulic design
• Pump pressure 240 bar
• Power demand 200 kW
• Piston accumulator
• 2 valves per cylinder
![Page 31: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/31.jpg)
Control design
• Based on flight simulator
• Redundant
• Feed forward
![Page 32: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/32.jpg)
Gangway
Length: 8-16 meter Yaw: 2 x 180 degrees Pitch: +/- 20º
![Page 33: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/33.jpg)
Construction
Assembly this month
![Page 34: Ampelmann Demonstrator by David Cerda Salzmann. Offshore Access.](https://reader038.fdocuments.us/reader038/viewer/2022102800/56649d205503460f949f4d75/html5/thumbnails/34.jpg)
Offshore Testing
Testing this summer
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www.ampelmann.nl