UK Offshore Wind Supply Chain Seminar UK Offshore Wind Supply Chain Seminar Frank Zimmermann, CFO Offshore Business Unit, Siemens Wind Power Dr. Kay Biebler, Head of Global Nacelles, Siemens Wind Power Copenhagen, September 2 nd , 2009 Frank Zimmermann, CFO Offshore Business Unit, Siemens Wind Power Dr. Kay Biebler, Head of Global Nacelles, Siemens Wind Power Copenhagen, September 2 nd , 2009
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UK Offshore Wind Supply Chain Seminar - wind · PDF fileUK Offshore Wind Supply Chain Seminar ... Our Supply Chain Strategy. Page 3 ... Page 6 Offshore wind is in a steep development
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Larger projects Projects further offshore New markets
Siemens Offshore Technology – developments to meet the challenge
Page 14
Siemens Wind Power is driving the necessary development to extend its No. 1 position as leading supplier in Offshore
Locations Installation Technology
Product Develop-ment & Scope Service Concepts
Develop-ment
ProgramModules
Select best locations for manufacturing & assembly
Define best installation strategyPromote investments
Secure accessibilityEnhance service level
1 2
3 4
5
Select the right products & features for Offshore
Markets & Sales Enter new markets
Page 15
Main Scope Split and Values
More difficult times have come...
Electrical design optimized with Siemens PSS software
Turbines
Civil
Grid
Vessels
Page 16
Oil&Gas
Power Generation
Power Transmission
Power Distribution
Renewable Energy
Siemens Offshore Wind- One Supplier for Generation and Transmission
Page 17
Content
Our Market
Our Business
Our Product
Our Supply Chain Strategy
Page 18
General layout of SWT-3.6-107 nacelle
Offshore modificationsOffshore modifications implemented as part of basic design. Modifications in place also for onshore turbinesArrangements generally according to principles having shown their worth from Vindeby onwardsTransformer and HV switchgear in tower bottom Corrosion, outside – surface protection to C5M in splash and spray zoneCorrosion, inside – "closed room system", with climate control (dehumidifiers, salt filters) and cooling via heat exchangersOpening reduced to a minimumExperience is that offshore operational conditions are generally more benign than onshore due to low turbulence
Nacelles
Page 19
Our answer for advanced turbine technology:Integral Blade without glue joints
Siemens Integral® Blade
The blade is manufactured in a single operation, using a closed process invented by Siemens
No glue joints between spars and shells, no weak points, no easy access for water or lightning
Combining superior strength with excellent power and noise performance
Page 20
Content
Our Market
Our Business
Our Product
Our Supply Chain Strategy
Page 21
Structure of Siemens Wind Power Supply Chain Management
Global Nacelles
1Nacelle & HubSite parts needed for turbine assembly on site
Global Blades
2
Global Towers
3
Blades
Tower & Tower internals
Procurement, responsible for
4Purchasing of material
Power unit & Trafo unit
Page 22
Strategy and principles for the SCM global footprint
Economy of scaleLeanControlled growth
Build satellites for local content fulfillment
ChinaUS India
Establish flexibility models in regions to optimize landed costsPlant setup for flexible growth
Production in each region gives maximum currency independency
Large plants
Local content
Plant where a supply or customer cluster is
Flexibility
Currency
Page 23
Full scopePrototypes, 0-seriesHigh efficient serial productionHeadquarterClose to R&D
Concept of nacelle network – type of plants
US, Hutchinson,x.xGW-Typefactory
Satellite Factory, e.g. Brazil
Satellite Mongolia
India"2in1" x.xGWFactory, together with Blades
Satellite Factory, e.g. …
Satellite Factory, e.g. …
China, Lingang,x.xGW Factory
Offshore FactoryHubs, Nacelles & Generator
Satellite Factory, e.g. Turkey
Lead factory Brande
Page 24
SCM Landscape
SCM NetworkMain Topics
Have large plants
Assembly driven by currency independence, Supplier and Customer clusters & Transport logic
Flexibility within the footprint
Create Centers of Competences
Use lean principles
Get economy of scale
UnitCost
Plant Size
Asia US Europe
Supply BaseAssembly
→ Europe Optimize Brande and Aalborg→ Asia Build China for APAC Market, India)→ US Optimize Blades, add Nacelles