戴文, 李波, 谢林瑾, et al. Study on Provincial Regional Prediction Methods for Wind Turbine Capacity Loss Caused by Icing[J]. 2025, 45(5): 80-84. DOI: 10.3969/j.issn.1008-0198.2025.05.011.
Study on Provincial Regional Prediction Methods for Wind Turbine Capacity Loss Caused by Icing
wind turbines in alpine mountainous wind farms in a certain province are prone to capacity loss caused by icing
posing significant challenges to grid dispatching and power balance. To address this issue
a regional prediction method for wind turbine capacity loss caused by icing is proposed
which takes into account both meteorological conditions of glaze ice and freezing fog
and introduces a Freezing Meteorological Index(I
FM
) to quantitatively describe the external meteorological conditions of wind power ice-covered in the process of winter cold waves. A predictive model is constructed to map I
FM
to wind power capacity loss due to icing. Empirical validation is
conducted using multiple typical cold wave events. Results show that the proposed method demonstrates high prediction accuracy across several cold wave processes
and the average accuracy reaches 85.44% in the prediction of capacity loss due to icing in the winter of 2024-2025
indicating strong practical value and regional applicability.