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Vestas, more than a decade producing offshore wind energy
Your low risk choice for offshore sites
Bilbao Marine Energy Week 2013
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Bilbao Marine Energy Week 2013 2
Agenda
1. Introduction to Vestas Offshore
2. Experience to optimize energy production and reduce operational
costs
3. Reliability key aspect for offshore sites
4. Project Execution,
5. Taking the next step
6. Summary
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A pioneer in offshore
• Active in offshore wind energy since
1990
• 100% dedicated business unit with +300 employees working solely with offshore in:
• UK, Germany, Denmark,
Belgium & Netherlands
Market Focus: Northern Europe
• Strong presence in the UK
• Strong presence in Germany
Technology
• V112-3.0 MW offshore version
• V164-8.0 MW in development
4 Bilbao Marine Energy Week 2013
Vestas history in offshore More than 20 years of experience
Vestas Offshore Most experienced in offshore project execution
5 Bilbao Marine Energy Week 2013
Experienced and flexible in-house competences
• Project planning and execution, HSE and QA experts
• Technical design and interface management
• Marine specialists, supply chain and subcontractor management
• Site managers & offshore specialist WTG technicians
External partnerships
• Transport and logistic providers
• Ports, Cranes and equipment, Vessels
• WTG technicians
Vestas Offshore – installed 38 pct. of global offshore capacity Track record: 581 turbines / 1.409 MW
6 Bilbao Marine Energy Week 2013
A trusted investment – also Offshore Several hundred MWs of V112-3.0 MW are ready to be installed
e.on’s Kårehamn, Sweden: 16xV112-3.0 MW (Installation 2013)
>> Signed firm December 2011
e.on’s Humber Gateway: 73xV112-3.0 MW UK (Installation 2013)
>> Signed firm December 2011
Northwind’s Offshore park, BE: 72xV112-3.0 MW
>> Signed firm June 2012
Eneco’s Q10, NL: 43xV112-3.0MW
>> Preferred supplier since November 2011
7 Bilbao Marine Energy Week 2013
V112-3.0MW V39-500kW V80-2.0MW V90-3.0MW V164-8.0MW
8 Bilbao Marine Energy Week 2013
Vestas Offshore portfolio From kW-turbines to multi-MW flagships
6 6.5 7 7.5 8 8.5 9 9.5
Max. average wind speed
according to IEC [m/s]
IEC I IEC II IEC III IEC II IEC III IEC I IEC II IEC III
V112-3.0 MW OFS (IEC IB) V112-3.0 MW ONS
V164-8.0 MW OFS (IEC S)
10 10.5 11
Max. annual average wind speed: 12 m/s Temperature -20˚ C to +35˚ C
9 Bilbao Marine Energy Week 2013
The current offshore portfolio Your ideal choice for immediate use at low-turbulence offshore environments
Offshore design
OFFSHORE ROBUSTNESS
For harsh conditions at sea
•Extremely robust Nacelle design – ability to close air intake holes and service hatches
• Applying the learnings from the V90-3.0 MW experience
Optimized to be a low-risk option for offshore conditions
SERVICABILITY & SAFETY
For improved serviceability
•60% increased space in nacelle vs. earlier models
•Majority of components plug-&-play for easy exchange
•Components designed with first-in-kind virtual reality tool for optimized service
OFFSHORE POWER
For no risks at sea
•Adapted rating
•Adapted turbulence class
•Optimized rotor speed –
balance between energy production and loads is a key factor for sucess
11 V112-3.0 MW Offshore
Virtual Reality helps you make
sure that service technicians
can perform their jobs safely
Visualisation and simulation
technique allows Vestas to
communicate and move
knowledge much faster to you
First nacelle designed with
technicians in the Virtual
Reality Centre to ensure good
working environment (easy
access to tools, enough space
to do service, etc.
Offshore Serviceability Achieved with unique tool for service-optimized hub design and maintenance manuals
12 Bilbao Marine Energy Week 2013
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Keeping foundation costs low Advanced control algorithms (Load Management System)
reduce the loads Low top head mass reduce the dynamic loads
Reduced substation cost Full converter reduces the substation size and cost
by often eliminating need for StatComs and switched capacitors
Offshore turbine controls For lower Balance of Plant costs
13 Bilbao Marine Energy Week 2013
0
50000
100000
150000
200000
250000
2007 2008 2009 2010 2011 2012 2013
achieved
planed
Vestas Test & Verification
Capability ramp up follows new platform
development but also higher reliability
ambitions on newer products
To Deliver Robust & Reliable Wind Turbines
Capacity Ramp Up (total hours of testing) Global Footprint
Testing Capability Ramp Up (MW)
DENMARK :
Drivetrain / Electrical / Materials / Software
UK : Rotor ( blade & bearings )
INDIA : Components / Software
USA : Electrical ( Generators )
Test Centre
Test CentreTest Centre
Test Centre
Components: Gearbox – Generator – Converter – Transformer – Climate/Halt
Chambers, Material Labs – Electrical/Electronic Labs – Software – Blades –
Bearings
Cylinders – Pumps – Valves – Gears …
150 Engineers
50 Test Rigs
4 WTG Test Sites
250 MEuros Investments
12 000 sqm
kW 2 MW 3 MW 8 MW
15 Bilbao Marine Energy Week 2013
Testing at Vestas and the V112-3.0 MW Vestas’ turbine testing massively increased since earlier released Vestas turbines
Verification testing of complete nacelles
Vestas assess reliability based on facts – not specifications
Vestas validate the reliability on our turbine components by using
accelerated life time tests.
Three international Vestas Test Centers uses field data to replicate
real-life conditions.
Bottom-up testing strategy with several test types to measure
robustness, reliability and performance
INTEGRATION FIELD SYSTEM COMPONENTS
Testing of +20 main components, incl.
Generator
Gearboxes
Blade & main bearings
Yaw gear
Converter
Testing of +15 systems, incl.
Drivetrain
Wind park control
Rotor & Hub
Pitch actuation
Conditioning & cooling
Power conversion system
Testing of integration, i.e.
Nacelle assembly test
Generator & converter
integration
Drivetrain system
integration
Field testing, i.e.
Run in tuning
Power curve
Grid compliance
Loads
Noise
System validation
6 MW engine
Gearbox
under
test
Slave
gearbox Radial and
bending load
setup
Generator
16 Bilbao Marine Energy Week 2013
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Lost Production Factor of Vestas’ installed fleet, all
models, offshore and onshore (%)
Lost Production Factor is…
•Showing the % of MWh lost due
to turbine down-time
•Impacted by:
- thoroughly tested quality
- improved design
- optimised service
- turbine monitoring
- optimal siting
- spare-parts logistics
•Higher in the start-up phase of a
product and each park than over
the whole life-cycle
5
4
3
2
1
0
2009 2010 2011
17 Bilbao Marine Energy Week 2013
Thorough testing leading to minimal lost production on site Thoroughly tested and based on existing fleet, the V112-3.0 MW will profit from Vestas’ learnings
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Evolution of Vestas Offshore Fleet Vestas Offshore Fleet Lost Production Factor (LPF)
Bilbao Marine Energy Week 2013 18 18
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Evolution of Vestas Offshore Fleet
Bilbao Marine Energy Week 2013 19
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ZERO
HARM
WORKPLACE
3. Develop
5.3 5.8
Vestas’ offshore safety performance record Industrial Injury Frequency*
* Number of injuries (with more than one day of absence besides the day of
injury) per 1,000,000 working hours
Respect for health, safety and the environment is critical to our operations, and we take pride in our uncompromising, proactive approach to it – and our safety performance record of our offshore operations is the proof of this
Vestas’ philosophy on health, safety and the environment is founded in three basic principles: Educate, Sustain and Develop supported by our drive towards a zero-harm culture
Vestas Offshore and Safety People before Megawatt - uncompromised
4,55,6
3,75 3
9,4
0
5
10
15
20
25
2008 2009 2010 2011 2012 1H
20 Bilbao Marine Energy Week 2013
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Project Execution Thanet. 100 turbines in 100 days
4
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Customer:
Size: 300 MW
Exp. annual prod: 1.000 GwH
Vestas Scope: 100 WTGs incl. installation & comm.
100 Towers & Parts
• Site specific designed tower
• 54.101 m (70m Hub height)
• 2 sections
• Tower bottom diameter: 4.3 m
100 Nacelles & Parts
• V90-3MW, Mk9
• SCADA (Supervisory Control And Data Acquisition) system
O&M contract
• Service contract for 5 years + option of another 5 years
Thanet Offshore Wind Farm 100 turbines in 100 days
Project
Location: 11 kilometres off
the coast of Kent, England
Bilbao Marine Energy Week 2013 22
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Period
Start at pre-assembly site: 6 Sep 09
Completion of commissioning: 9 Sep 10
Total duration: 368 days
Excl. weather 277 days
Thanet Offshore Wind Farm 100 turbines in 100 days
Overall Construction
Bilbao Marine Energy Week 2013 23
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Period: 15 Nov 2009 – 4 June 2010 (incl. weather – 91d)
9 towers completed in 9-12 days
9 nacelles completed 9 days
9 sets of blades 4 days prepared and stacked
Loading of vessel
9 towers, 9 nacelles with hubs,
27 blades in stacking system in 34 hours
Thanet Offshore Wind Farm 100 turbines in 100 days
Bilbao Marine Energy Week 2013 24
Pre-assembly
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Period 4 Dec 2009 - 24 June 2010: 202 days
Weather downtime: 87 days
Transit / loading time in Dunkirk: 32 days
Actual installation time for 100 WTGs: 83 days!
Fastest turnaround
(Harbour - erection of 9 turbines – harbour): 8 days
Fastest erection of a turbine: 5 h, 44 min
Jack down to jack down: 12 h
Thanet Offshore Wind Farm 100 turbines in 100 days
Erection
Bilbao Marine Energy Week 2013 25
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Period 28 Feb 2010 - 9 September 2010: 193 days
Weather downtime (until 9 Sep 2010): 99 days
Actual Commissioning time for 100 WTGs: 104 days
Grid Commissioning excl. weather: 50 days
Thanet Offshore Wind Farm 100 turbines in 100 days
Commissioning
Bilbao Marine Energy Week 2013 26
“Considering the Thanet site conditions,
the V90 turbine was the obvious choice.
We have enjoyed working closely
together with Vestas to deliver world-
class project performance at Thanet, and
will definitely consider Vestas for any
future projects.”
Ole Bigum Nielsen
Project Director, Vattenfall
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Taking the next steps
5
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• Providing Business Case Certainty
• Service offering delivering yield based guarantees to customers
• A competitive product offering that has gone through state-of-the-art testing program
• Vast experience in executing offshore projects – on time, on budget, at top quality standards
• Best-in-class operational experience and innovative mindset
• Lowering the Cost of Energy
• The V112-3.0 MW Offshore is designed to optimize your energy production and reduce
operational costs
• Developing the V164-8.0 MW based on 1,4 GW installed offshore capacity and optimized to
lower your Cost of Energy
• Long term service agreement tailored to our customers requirements
• Vestas Partnering with our customers
• Offshore wind is a high-stake game with Vestas partnering with our clients to mitigate risks and
share experience across the value chain
• Our aspiration is to be ‘Easy to work with’
Taking the next step…
Bilbao Marine Energy Week 2013
28
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Based on proven design from the existing Vestas fleet
• Vestas Cooler TopTM
• Pitch System
• Blade
• Drive Train
• Yaw System
…with some improvements
• Permanent Magnet Generator
• Full Scale Converter
• Designed for serviceability with 60% increased work area, modular design and designed for 1 year service intervals
…and encouraging market feedback
• By Aug 2012 Vestas had sold more than 3GW V112-3.0 MW On- and Offshore.
• Vestas offshore has signed orders or is in exclusive negotiations for several offshore projects with V112-3.0 MW for more than 600 MWs.
The V112-3.0 MW Offshore The flagship in Vestas Wind Systems product portfolio
Combining best of Vestas platforms…and adding more
More than 3 GW sold
The combination of high returns and
low risk have already made V112-
3.0 MW an industry favourite, with
more than 3 GW sold.
Bilbao Marine Energy Week 2013
29
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The V164-8.0 MW For offshore leaders
Specifically designed to reduce offshore costs
Offshore – a key part of the future
Almost half of the MW installed in
Europe from 2015 to 2020 is
expected to be offshore.
Main dimensions
Blade length
Max chord (preliminary)
Nacelle (incl. hub and coolers)
Height
Length
Width
80 m
5,42 m
7,5 m
24 m
7.5 m
Weights (± 10%)
Nacelle with hub
Blade (each)
Tower (HH 107m)
375 ton
35 ton
Site dependent
Rotor
Rotor diameter
Swept area
164 m
21.124 m2
High rated power Lower CAPEX and OPEX
Larger rotor diameter High Energy Capture
Bilbao Marine Energy Week 2013
30
Prototype installation in Q1 2014
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The V164-8.0 MW For offshore leaders
Bilbao Marine Energy Week 2013
31
http://video.vestas.com/1499321.ihtml
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Summary
6
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Vestas Experience More than a decade producing offshore wind turbine energy
33 Bilbao Marine Energy Week 2013
Lost Production Factor has been reduced an order of magnitude in a
constant improvement process that have taken more than five years.
Availability and MTBI has been dramatically increased in the same period.
The changes of these variables are not continuous because of the effect of fleet
size and particular solutions to particular problems.
Safety index has been improved three times due to procedures improvements
Design of new machines for offshore marked should be based on
experience.
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Copyright Notice
The documents are created by Vestas Wind Systems A/S and contain copyrighted material, trademarks, and other proprietary information. All rights reserved. No part of the documents may be reproduced or copied in any form or by any
means—such as graphic, electronic, or mechanical, including photocopying, taping, or information storage and retrieval systems without the prior written permission of Vestas Wind Systems A/S. The use of these documents by you, or
anyone else authorized by you, is prohibited unless specifically permitted by Vestas Wind Systems A/S. You may not alter or remove any trademark, copyright or other notice from the documents. The documents are provided “as is” and
Vestas Wind Systems A/S shall not have any responsibility or liability whatsoever for the results of use of the documents by you.
Thank you for your attention
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