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Impact of the rotor blade technology on the levelized cost of energy of an offshore wind turbine

机译:转子叶片技术对海上风力发电机的平均能源成本的影响

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摘要

In this article, the impact of different wind blade technologies on the levelized cost of energy of an offshore wind turbine is investigated. Blade technologies differ in material and fabrication processes, and this results in variations of the blade mass and cost. According to the blade technology, the blade mass can be characterized by an analytical function of the blade length. Results show a clear advantage of reducing the blade mass. The mass of commercial blades has been increasing as the square of their length. If future development efforts can maintain this trend, a benefit for offshore wind energy is expected.
机译:在本文中,研究了不同风力叶片技术对海上风力涡轮机的平均能源成本的影响。叶片技术在材料和制造工艺上有所不同,这导致叶片质量和成本的变化。根据叶片技术,叶片质量可以通过叶片长度的解析函数来表征。结果显示出减少叶片质量的明显优势。商业刀片的质量一直随着其长度的平方增加。如果未来的发展努力能够保持这种趋势,那么海上风能将有望受益。

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