Wind power as a clean-energy contributor☆
Section snippets
Background
Wind was rediscovered as a practicable power source in the 20th century. Europe played a critical role, particularly Denmark, Spain and Germany, in the development of modern wind turbine technology, because of an established technology base, local meteorological conditions, green politics and government investment. The wind turbines developed are complex, self-contained and, more recently, are generally variable-speed, power-generation products.
The application of wind to the generation of
Current science 2008
The background provided above shows that modern, large, wind turbine products have been established and standards developed (Ackermann, 2005; Burton et al., 2000; International Electrotechnical Commission, 2001; Ofgem, 2003). Though the science associated with their universal applicability in the power system is underway, it is not yet universally applied (European Wind Energy Association, 2005b; United Kingdom Energy Research Centre, 2006; Ofgem, 2003).
The following issues, associated with the
Future science 2006–2050
The key science factors for the future of wind power are:
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The impact of larger designs of wind turbines above those now in view, for example, from 7 to 10 MW, on the penetration of wind power.
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The greater interconnection of the UK electricity system with other energy grids and the European system as a means to expand the penetration of renewable sources into the system, including the contribution of wind.
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The UK currently has one high-voltage direct-current (HVDC) link to Europe and another to
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Conclusions
Wind has strong potential as a fuel-free renewable source of energy, which can contribute at least 20% and possibly a much higher proportion of the UK's electricity needs. Wind turbine technology is now mature but the focus of scientific attention needs to shift towards massive production from large- and small-scale sources and the integration of these sources into the domestic, national and international energy networks. This will require technical and economic modelling of the wind turbine
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A synthetic review of the trust-participation nexus: Towards a relational concept of trust in energy system transformations to net zero
2023, Energy Research and Social ScienceJoint R&D in low-carbon technology development in China: A case study of the wind-turbine manufacturing industry
2012, Energy PolicyCitation Excerpt :With the expansion of the wind-turbine market, large turbines have also become more technically complex in terms of their design and control technologies. Several leading foreign wind-turbine manufacturers have the most advanced technologies (Tavner, 2008). These foreign companies dominate the global wind-turbine and technical markets because of their technical expertise, solid reputations (e.g., Siemens, GE, etc.) and integrated supply chains.
On the physics of power, energy and economics of renewable electric energy sources - Part II
2010, Renewable EnergyCitation Excerpt :Lately, this has been debated for specific energy sources regarding both grid stability and economical output, se [18–20]. Other reports consider the relationship between installed capacity and converted electric energy, but with focus on definitions of “availability factor” [21], “practical assessment” and “technical assessment” [22] “Capacity Factor “ [23,24], “Plant Load Factor” (PLF) [25,26] or “Equipment Utilization Hours” [27]. Others present futuristic estimations of the energy potential based on various limiting factors and points of view: the basic physics of the energy source indicates a “theoretical potential”; the chosen technology with efficiencies of energy conversion and technical limitations suggests a “technical potential”; market based factors on a market with all driving forces active results in a “realisable potential”; and possible installations that can be realised before 2020 with the help of policies implies a “mid-term potential” [9].
Decarbonising power generation in China-Is the answer blowing in the wind?
2010, Renewable and Sustainable Energy ReviewsCitation Excerpt :Previous studies show that technology transfer may or may not include technological know-how transfer, furthermore, the transfer of “hardware” (component, equipment of turbines) by purchase of licence of production without transfer of “software” (training of workforce and knowledge dissemination) will not trigger the supply chain establishment in importing countries since wind turbine manufacturing is a complex system, a typical turbine consists of more than 900 components. Moreover, large turbines manufacturing requires necessarily robust turbine performance design (to extract maximum energy resources) and components production, and poses the challenge of advanced aerodynamics and hydraulic modelling and wind infrastructure, in particular for the offshore wind farms as well as power grid integration [59]. Integrated supply chain includes turbine design, manufacturing, installation and operation and maintenance, yet many local wind industries in China have just started very recently and have not acquired sufficient competence.
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While the Government Office for Science commissioned this review, the views are those of the author(s), are independent of Government, and do not constitute Government policy.