Consultancy and Engineering
dhv.com
Development and realization of wind farms Integrated solutions for sustainable energy
Development and realization Our involvement in the wind energy business dates back to the late 1970’s when we carried out wind resource assessments, environmental analyses and project feasibility studies in partnerships with universities and scientific institutions. We have established long-standing relationships with private sector development companies and leading wind turbine manufacturers in the field of project implementation. Latter involvement includes location assessments, statutory licensing subjects, structural design of foundations for turbine towers. We are well in pace with the spectacular advances in turbine technology with the related electrical equipment, automation and operation control.
Scope of services DHV’s services span the entire project cycle and range from initial technical design, project management, tendering civil and construction works and environmental considerations to construction management. Hence our clients can be found in both the public and private sector including statutory authorities, wind farm owners, electricity companies, project developers (facilitators and initiators) and the turbine manufacturing industry (suppliers).
Hazerswoude-Rijndijk Windpark Rijnwoude, 4 Vestas windturbines van 3 MW, i.o.v. Vestas (2006)
Almere, windpark A27 10 Vestas windturbines van 2 MW, i.o.v. Vestas/Intocon Wancours (2006)
Maasvlakte Rotterdam Windpark Distridam, bestaande uit: 5 Vestas windturbines van 2 MW, i.o.v. Vestas (2005) en 2 Nordex windturbines van 2,5 MW, i.o.v. Groenraedt (2006)
The global challenge Wind energy is a significant and powerful global energy resource. The majority of the scientific community agrees that the main cause for climate change is the burning of fossil fuels to heat and power our homes and businesses. The wind is a clean, inexhaustible fuel, which is easily converted to electricity without any of the harmful by-products associated with conventional sources of power, such as nuclear and fossil fuel energy. Electricity generated from wind replaces that from conventional power stations, thus reducing greenhouse gas emissions. A growing number of energy generating and utility companies now view wind power as an attractive business and are expanding their operations in the wind energy market. The new opportunities provide an extra boost to technological development and add new capital and capability to a rapidly expanding industry.
Services in more detail • Initial site selection, wind resources, electrical grid connection, site accessibility, land-use and ownership, jurisdiction. • Environmental analyses covering planning network, landscape, visual affects, noise, ecology etc. environmental scoping. • On site: Measurements and evaluation of wind regime, topo-graphical and geotechnical survey. • Consultations with environmental and spatial planning authorities, local communities and non-statutory organizations. • Environmental assessment report. • Technical, commercial and environmental assessments, cost and benefit analyses, funding, internal rate of return etc. • Selection of turbine and tower type that fit the site conditions. Turbine interrelationship, positioning and site lay-out. • Dynamics of tower, base and foundations. Structural analyses and engineering of tower foundations in compliance with prevailing IEC 61400 standards, building codes, certification requirements etc. • Internal and external electrical subsystems covering voltage transformation, protection, monitoring, control, telemetry. Network interconnection equipment; substation. Grid compliance with considerations of reliability and control. • Statutory permit procedures (physical planning, environment, building code etc). Health and safety requirements. • Risk analyses and management. Quality assurance. • Technical specifications, contract documents. • Procurement strategy, tender and bidding procedures. • Project and construction management. Quality assurance. • Wind turbine site adaptation, local wind simulations, computational fluid dynamics (CFD), energy yield calculations.
Profile DHV is a leading international consultancy and engineering firm, providing services and innovative solutions in Transportation, Water, Building & Industry, Urban and Regional Development, and Environment & Sustainability. Our range of services covers the entire project cycle, including management consultancy, advice, design and engineering, project management, contract management and asset management. DHV, headquartered in the Netherlands, is part of the DHV Group which maintains a network of 70 offices worldwide. Our projects are able to call upon the extensive expertise network of the entire DHV Group, benefiting from an integrated approach and a shared commitment to the sustainable development of our living environment. The DHV Group has a staff of about 5,500 and its turnover in 2008 was â‚Ź 468 million. For further information please visit www.dhv.com.
Contact DHV Mr. Joris Truijens B.Sc. Laan 1914 no. 35 3818 EX Amersfoort P.O. Box 1132 3800 BC Amersfoort The Netherlands T +31 33 468 20 00 F +31 33 468 28 01 E joris.truijens@dhv.com www.dhv.com