Download - Ampelmann offshore personnel transfers
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Ampelmann 1/30
Offshore AccessAs easy as crossing the street
Professional Offshore Personnel Transfers by Ampelmann
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Ampelmann 2/30
The Problem
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Ampelmann 3/30
The Problem
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Ampelmann 4/30
Offshore Access
• Offshore access is difficult• Turbine maintenance = important• New model wind turbines• Wind farms farther offshore
Offshore access = big issue!
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Ampelmann 5/30
Offshore Access
Horns Rev access by boat: • 1st winter: 5/7 days • 2nd winter: 1/7 days
Limited to calm weather conditions
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Ampelmann 6/30
Offshore AccessExpensive!
Costly, and requires deck
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Ampelmann 7/30
Ampelmann
Solution based on the problem:Ship is moving, structure is NOT
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Ampelmann 8/30
Ampelmann
Solution based on the problem:Ship is moving, structure is NOT
Active motion compensation
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Ampelmann 9/30
Ampelmann
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Ampelmann 10/30
Ampelmann
• Invented by 2 TU Delft PhD students
• Wind Energy Conference, Berlin 2002
• Code name “Ampelmann”
As easy as crossing the street
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Ampelmann 11/30
Applications
Maintenance on
Offshore Wind Farms
Transfer of people
Transfer of spare parts
Does it work?
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Ampelmann 12/30
Proof of Concept
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Ampelmann 13/30
Proof of Concept
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Ampelmann 14/30
Proof of Concept
The concept works!
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Ampelmann 15/30
Proof of Concept
• Show that it works offshore & full-scale
• Prove that the system is safe
• Test the capabilities of the system
Build a prototype!
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Ampelmann 16/30
Project
David Cerda Salzmann- R & D
- PhD Ampelmann
Frederik Gerner- R & D Hydraulics
- Finance
Jillis Koch- Sales & Marketing
Jan van der Tempel- CEO
- inventor
Arjan Göbel- R & D Control
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Ampelmann 17/30
Team
David Cerda Salzmann- R & D
- PhD Ampelmann
Frederik Gerner- R & D Hydraulics
- Finance
Jillis Koch-Safety
- Sales & Marketing
Jan van der Tempel- CEO
- inventor
Arjan Göbel- R & D Control
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Ampelmann 18/30
Design Requirements
• Cylinder stroke 2 meter
• Foot print 6 x 6 meter
• 50 meter vessel
• Hs = 2.5 m (workability 93%)
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Ampelmann 19/30
Ampelmann Requirements
• High workability through design
• No modification to structure
• Personnel & spare parts
• Heavy loads
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Ampelmann 20/30
Design
Payloads:
Gangway: 2 ton
Central load: 4 ton
Central load: 10 ton
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Ampelmann 21/30
Safety
• Fail-operational philosophy
• Redundant system
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Ampelmann 22/30
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
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Ampelmann 23/30
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 in fabricationSafety system in developmentProgramming control systemLloyd's Certification
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Ampelmann 24/30
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
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Ampelmann 25/30
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
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Ampelmann 26/30
Motion Platform
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Ampelmann 27/30
Gangway
Length: 9-16 meterYaw: 2 x 180 degreesPitch: +/- 20º
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Ampelmann 28/30
Components
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Ampelmann 29/30
Offshore Testing
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Ampelmann 30/30
Ampelmann System
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Ampelmann 31/30
Film