Performance analysis and characterization of a new wind turbine ice protection system

新型风力发电机防冰系统的性能分析和表征

• 批准号: 542652-2019
• 负责人: BéginDrolet, André
• 金额: $ 1.82万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=681032
• 关键词: Performance; analysis; characterization; new; wind

This project will analyze the performances and characterize the behaviour of a new hot air ice protection system develop by Canadian company Borealis Wind. To be efficient, ice protection systems such as the one proposed by Borealis must rely on two major aspects. The first aspect deals with the features of the wind turbine where the system is to be installed. The geometry of the blades, the rate of rotation, the heating power and the way the air is circulated in the blade affects the performance of the system limiting, each in in their own way, the overall heat transfer capacity and the outside temperature of the blade. The second aspect to be dealt with is the meteorological conditions under which the turbine is operated. In order to be successful, the performance of the ice protection system must match the conditions under which the turbine is operated. The long term objective of this collaboration is to improve the modeling of Borealis Wind ice protection system and to assess the conditions under which such retrofit system would be efficient.

该项目将分析加拿大Borealis Wind公司开发的一种新的热风防冰系统的性能和行为特征。为了提高效率，北极星提出的冰防系统必须依赖于两个主要方面。第一个方面涉及安装该系统的风力涡轮机的特点。叶片的几何形状、转速、加热功率和空气在叶片中的循环方式会影响系统的性能，并以各自的方式限制叶片的整体换热能力和叶片的外部温度。要处理的第二个方面是涡轮机运行的气象条件。为了取得成功，防冰系统的性能必须与涡轮机的运行条件相匹配。这项合作的长期目标是改进北方风冰保护系统的建模，并评估在何种条件下这种改装系统将是有效的。