SNAME Luncheon 14 Sept Wind Turbine Installation Vessels

Transcription

1 SNAME Luncheon 14 Sept 2010 Wind Turbine Installation Vessels

2 Introductions SBM Offshore and GustoMSC Wind Turbine Vocabulary / Components Offshore Vessels Typical Installation Methods Market Evolution Vessels of Opportunity Fit For Purpose Vessels Comparison to Liftboat Market Forecast Offshore Wind Turbines Vessels

3 SBM Offshore NV SBM Atlantia Inc GustoMSC Dutch holding of international companies working in offshore and marine industries Houston, Texas Single Buoy Moorings Monaco SBM Malaysia Sdn Bhd Kuala Lumpur, Malaysia Gusto BV Marine Structure Consultants (MSC) BV Schiedam, the Netherlands

4 Start of Gusto shipyard First SBM SPM mooring ordered by Shell Start of Single Buoy Moorings Inc Start of Marine Structure Consultants B.V. Start of Gusto B.V. Formation of IHC Caland Start GustoMSC Alliance Split-up of SBM Offshore and IHC Merwede

5 Exploration Construction Production Jack-up Semi-submersible Vessel

6 178 Mobile Offshore Units since 1959 Exploration Construction Production Total Jack-up Semi Vessel Mobile Offshore Units currently under construction Exploration Construction Production Total Jack-up Semi Vessel

7 Wind Turbine Vocabulary & Data Rotor: 126 m dia, 150 mt Nacelle: 330 mt Tower: 80 m, 300 mt Foundation: 800 mt (monopile)

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10 Present offshore wind market Europe is largest market at the moment

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12 Courtesy: NREL

13 Present installation methods Install in several steps: Install foundation Install transition piece (if applicable) Install steel tower Install turbine: nacelle, hub, blades several sequences and assemblies possible Often done with jack-up

14 Present installation methods Gravity base foundation Courtesy Nysted Offshore Wind Farm 165 MW, 72 x 2.3 MW Bonus/ Siemens m water

15 Present installation methods Transition piece (grouted) Photo s courtesy Mammoet Photo courtesy Ballast Nedam: GustoMSC designed Svanen

16 Present installation methods Steel towers Photo courtesy Mammoet Photo courtesy A2Sea

17 Present installation methods Blades: install complete rotor Photo s courtesy A2Sea, Deme / GeoSea

18 Present installation methods Nacelle / hub / blades: bunny ears Photo s courtesy RePower, Vestas, A2Sea, MPI

19 Present installation methods Blades: 3 rd blade of bunny ears or blade per blade Photo courtesy Mammoet

20 Present installation methods Installation in 1 piece: test unit in China Photo courtesy COOEC : GustoMSC designed crane vessel Lan Jiang

21 HLV Svanen Due to the lack of Installation Jack-ups other tools are converted and used Sea Energy Sheerlegs

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23 Built or Under Construction SEA-800 SEA-900 SEA-2000 SEA-3250 Number Hull (m) 43.5 x 48 x x x Leg length (m) m Water depth (m) Var. load (t) 1,000 1,100 1,600 2,500

24 SEA series non-propelled GustoMSC designs SEA-2000 Goliath GeoSea SEA-1150 HERON SEA-800 Vagant SEA-2000 JB-114 & JB-115 SEA-2000 Sea Worker SEA-2000 Seafox 7 SEA-1250 IB-909 SEA-1250 Zeebouwer

25 NG-2500X NG HPE NG-5500C NG-7500/6 NG-9000C Number (+ 1 optional) Hull 61 x 36 m 93 x 36 m 81 x 40 m 137 x x 39 m Power Gen. set 4 x 1,600 kw 4 x 2,600 kw 6 x 1,600 kw 6 x 2,250 kw 4 x 4,150 kw Crane m m m 1, m m Water depth 60 m 45 m 45 m 40 m 45 m Var. load 1,000 t 2,700 t 3,000 t 7,000 t 6,500 t

26 GustoMSC NG series Seajacks Kraken and Leviathan, ready to go Seajacks Leviathan, in operation Wind Lift I NG-9000C, sailing NG-9000C, installing NG-10000X4

27 Four NG-9000C units under construction at Drydocks World S.E.A., Lamprell Energy and Cosco Shipyard Continuous Jacking System of 9,000 t/leg Heavy Lift Leg Crane of m Main particulars Hull length Hull width Hull depth Hull draft Leg length max. (incl. spud-can) m 39.0 m 9.0 m 5.6 m 81 m Propulsion and DP Transit speed Accommodation Payload 3x 3,500 kw 3x 1,500 kw kn 70 POB 5,400 t

28 Continuous Jacking system Four individual yokes around a tubular leg Three out of four yokes are active and one in recycle stroke Hull jacking speed improved to 24 m/hr References: NG-5500C and NG-9000C Performances: Type : 5500C - Max. Jacking capacity 3,250 t - Max. Holding capacity 5,500 t Type: 9000C - Max. Jacking capacity 5,300 t - Max. Holding capacity 9,000 t Jacking speeds: - Platform lifting speed 24 m/hr - Platform lowering speed 30 m/hr - Leg handling speeds up to 40 m/hr

29 Wind Turbine Installation Vessels Fully integrated Crane & Jacking System

30 Main hoist m Minimum radius ± 18 m Hoisting height ± 102 m (reference upper bearing level) Hoisting speed (full load) 0-7 m/min Hoisting speed (reduced load) m/min Max. Wind speed 16 m/s Aux hoist m suitable for (3 t man-riding) Minimum radius ± 20 m Hoisting height ± 111 m Load Tugger winches 10 ton High outreach & Short radius Special boom tip for WTI Fully revolving n x 360º Class certification Electric driven Bogie roller slewing system

31 WTI - Liftboat Comparison NG Class LB Dimensions (m) 130x39x9 42x24x4 Deck Area (m2) 2, VDL (mt) 5, Crane Cap (mt) Jacking System Continuous Single Acting Accomodations 70 36

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