Wind turbine ice detection using AEP loss method: A case study
Wind turbine ice detection using AEP loss method: A case study
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使用 AEP 损失法检测风力涡轮机结冰：案例研究
DOI：
10.1177/0309524x211072867
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发表时间：
2021
期刊：
影响因子：
1.5
通讯作者：
M. Virk
中科院分区：
文献类型：
--
作者：
J. Jin;Timo Karlsson;M. Virk
本文介绍了风资源评估的统计和数值案例研究的比较，并估计了在易结冰的寒冷地区的风场的冰导致的年发电量。三年的监控和数据采集数据从位于北极地区的风电场用于这项研究。统计分析表明，由于结冰相关停止的相对功率损失是该风电场的主要问题。计算结果表明，采用Larsen尾流损失模型对风电场的风资源评估和AEP估算进行CFD模拟具有重要意义。通过对风电场布局优化的初步案例研究表明，通过优化风电场布局可以提高风电场的AEP，CFD模拟是一个很好的工具。
This paper describes the comparison of a statistical and numerical case study of wind resource assessment and estimation of resultant Annual Energy Production due to ice of a wind park in ice prone cold region. Three years Supervisory Control and Data Acquisition data from a wind park located in arctic region is used for this study. Statistical analysis shows that the relative power loss due to icing related stops is the main issue for this wind park. While Larsen wake model is used for the CFD simulations, where results show that it is important to use the wake loss model for CFD simulations of wind resource assessment and AEP estimation of a wind park. A preliminary case study about wind park layout optimization has also been carried out which shows that AEP can be improved by optimizing the wind park layout and CFD simulations can be a good tool.