Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
HyWind –A success story –A catal st ith Access as an e ample A catalyst with Access as an example Trondheim 21.01.2011
Classification: Internal 2011-01-21
Statoil`s threefold strategyStatoil s threefold strategy
Harsh environment Maximise resource potential on the Norwegian shelf Deep water
Heavy oil
Gas value chainInternational
growth
Gas value chain
Stepwise growth within New
Energy
Classification: Internal 2011-01-21
B ildi CBuilding our Competence
Classification: Internal 2011-01-21
H i d l d li dHywind – slender cylinder concept
• Decision to invest was taken in May 08• Experience and knowledge from the petroleum sector have been
essential to enhance conceptessential to enhance concept
Partners/ContractorsPartners/Contractors• Siemens• Technip• Nexans• Haugaland Kraft
• Enova
Classification: Internal 2011-01-21
Onshore on quay Stavanger
• Preassembly of tower, nacelle and rotor• Turbine, tower and blades assembled
Classification: Internal 2011-01-21
Lift of upper tower and nacelle on 13 May 2009
Classification: Internal 2011-01-21
Hywind Status after one yearHywind – Status after one year of operation
Classification: Internal 2011-01-21
Hywind – opens new marketsA game changing technology, qualified?
Classification: Internal 2011-01-21
One year of operation –Th H i d i lifi dThe Hywind concept is qualified
•Production is as good as or better than th 2 3 MW Si i dother 2.3 MW Siemens wind power
turbines
– Loads factors above 40 %
•Wind turbine has preformed well. No drawbacks from being installed on a floaterfloater
– Less alarms than anticipated
•Access and maintenance equal to otherAccess and maintenance equal to other offshore wind installations
•All technical systems are working well
Classification: Internal 2011-01-21
S i i i ifi dSystem integrity is verified
All sub system inspected
•Mechanical systems
•Electrical systems
•Alarms
•Temperatures
•Oil samples
h d h•The Hywind movements has proven not to be an issue for the system integrity
Classification: Internal 2011-01-21
V ifi i f l l d d lVerification of our structural load model
•The models simulate the motions and the structural loads which we control with different regulators
•We have tested two regulators working differently towards the structural loads andWe have tested two regulators working differently towards the structural loads and which have been used as important components in the cost and design optimization
Tower P itch Angle-0.5
Tower Pitch Angle
controller 1
-0.8
-0.6
-0.4
g
MeasuredSimulated
-2
-1.5
-1
[deg
]
controller 1controller 2
1 8
-1.6
-1.4
-1.2
-1
pitc
h [d
eg]
-3.5
-3
-2.5
tow
er p
itch
angl
e
440 450 460 470 480 490 500 510 520-2.2
-2
-1.8
time [s ]
0 100 200 300 400 500 600 700 800 900-5
-4.5
-4
time [s]
Classification: Internal 2011-01-21
[ ]
Bringing Wind Power into a new era (fl i ) i b ki l 3 i(floating) is about working along 3 axis
Technologygy
SocietySociety
S t i bilitS t i bilitSustainabilitySustainability
EE
Market CompetitivenessCompetitivenessEconomyEconomyEnvironmentEnvironment
AuthoritiesCustomersSupply chain Bringing cost downBringing cost down
Classification: Internal 2011-01-21
F b i i dFocus areas bringing cost down
•Turbine – Close cooperation with suppliers to reduce unit costs, bring weight down and increase reliability.
C b li i f k– Create believe in future markets
•Marine operations – Utilize established routines and experience from our offshore activity working together with new and established suppliersoffshore activity, working together with new and established suppliers
– Active and demanding customer
•Sub-structure – Optimizing within Hywind patents and designSub structure Optimizing within Hywind patents and design
– Our main task
Classification: Internal 2011-01-21
Hywind II will have a shorter design and l bilarger turbine
Hywind || Hywind |
•Conservative design for Hywind pilot
•WTG weight sensitive
Large scale park cost comparable with bottom fixed
F i li ti f H i dFocus on commercialization of Hywind technology
Classification: Internal 2011-01-21
Access challenges
1H = 1 mH = 2 m
0 6
0 .8H 2 mH = 3 m
0 .4
0 .6
P(H
s<H)
0 .2
2 4 6 8 1 0 1 20
M o n thM o n th
Classification: Internal 2011-01-21
F b T iFob Trim
Classification: Internal 2011-01-21
A h ll iAccess challenging
Classification: Internal 2011-01-21
B ddBuddy
Classification: Internal 2011-01-21
FOB S hFOB Swath
1. Improve access and utilization: Operate in SWATH MODE (Small Waterplane Area Twin Hull) in up to 3 m. significant wave heights and in high sea swells;
2 Reduce fuel consumption 10 liters2. Reduce fuel consumption, 10 liters per nautical mile at 25 knots;
3. 30 knots as top speed and 25 knots as service speed;as service speed;
4. Improve passenger comfort for 36 passengers;
5 Improve flexibilities: Shallow water5. Improve flexibilities: Shallow water, DP, Crane, Additional boat, etc.
6. Improve safeties;
Classification: Internal 2011-01-21
FOB S h i lFOB Swath seatrials
Classification: Internal 2011-01-21
G b U d I d iGangway by Undertun Industri
Classification: Internal 2011-01-21
S B id b B h ASSeaBridge gangway concept by Brothers AS
The SeaBridge concept consists of three main units:consists of three main units:
•Gangway
•Docking station
•Universal joint/towing point
Classification: Internal 2011-01-21
SES C b U M d lSES Concept by Umoe Mandal
Classification: Internal 2011-01-21
AAccess systems
Classification: Internal 2011-01-21
M kMarkets
•Initial markets
– Scotland
US– US
• East coast –Maine, Great lakes
– Norwayy
•Next phase
– Asia –Japan
– Spain/Portugal - Mediterranean
– Greece, Egypt, Malta, France, Korea, Turkey, Brazil, Italy
•Third phase•Third phase
– South America, New Zealand, South Africa
Classification: Internal 2011-01-21
Great Lakes
Classification: Internal 2011-01-21
Great Lakes
Scotland/Norway – A Marine Renewable AxisSustain Statoil’s leading position in offshore technology development
Develop an attractive arena for Marine Renewable business
Projects near home with potential for integration j p gwith core activity
The Vision
Classification: Internal 2011-01-21 Classification: Internal 2010-05-12
28
From Idea to Commercial Concept
Pilot ParkV if lti l ill t
2014-16Verify multiple mill concept Test and document improvementsDocument cost reductionsDevelop commercial concept
Large Parks
2009
Commercial and Market Focus
Pilot Park2005
PrototypeCost Focus2001
Technology Focus
Cost Focus
Model test
Technology Focus
Concept
Classification: Internal 2011-01-21
Thank you for your attentionThank you for your attention
Classification: Internal 2011-01-21