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首页> 外文期刊>Annual Review in Control >Control co-design of 13 MW downwind two-bladed rotors to achieve 25% reduction in levelized cost of wind energy
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Control co-design of 13 MW downwind two-bladed rotors to achieve 25% reduction in levelized cost of wind energy

机译：控制协同设计13兆瓦下行双叶片转子，达到风能的稳定成本25％

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Wind energy is recognized worldwide as cost-effective and environmentally friendly and is among the fastestgrowing sources of electrical energy. To further decrease the cost of wind energy, wind turbines are being designed at ever larger scales, which is challenging due to greater structural loads and deflections. Large-scale systems such as modern wind turbines increasingly require a control co-design approach, whereby the system design and control design are performed in a more integrated fashion. We overview a two-bladed downwind morphing rotor concept that is expected to lower the cost of energy at wind turbine sizes beyond 13 megawatts (MW) compared with continued upscaling of traditional three-bladed upwind rotor designs. We describe an aero-structural-control co-design process that we have used in designing such extreme-scale wind turbines, and we discuss how we were able to achieve a 25% reduction in levelized cost of energy for our final turbine design compared to a conventional upwind three-bladed rotor design.
机译：风能在全球范围内被认可，因为具有成本效益和环保的，并且是电能的速度速度。为了进一步降低风能的成本，风力涡轮机正在设计在更大的尺度上，这是由于更大的结构载荷和偏转而具有挑战性。现代风力涡轮机等大型系统越来越需要控制共同设计方法，由此以更集成的方式执行系统设计和控制设计。我们概述了一个双刃顺风变形转子概念，预计将降低风力涡轮机尺寸超过13兆瓦（MW）的能量成本，而传统的三刃上风转子设计相比。我们描述了我们在设计这种极端风力涡轮机的航空结构控制协同设计过程中，我们讨论了我们如何能够为我们的最终涡轮机设计达到稳定能源成本的25％。传统的Upwind三叶转子设计。

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