Data Requirements and Prediction Scaling for Long-Term Failure Forecasts in Wind Turbines
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arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866916563438796800 |
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| author | Begun, Viktor Schlickewei, Ulrich |
| author_facet | Begun, Viktor Schlickewei, Ulrich |
| contents | We investigate the key factors that enable early failure forecasting in wind turbines. For this purpose, we analyze studies with long-term forecasts and compare their main features: prediction time, methods, targeted components, dataset size, and check the effect of using additional sensors. We found that the size of the dataset is the main factor and that an approximate linear scaling holds: the number of forecast days is twice the size of the dataset, measured in turbine years. We also observe that the data allow us to quantify the meaning of "big" and "long" in the terms "big data" and "long-term" forecasts, which are found to be ten turbine years and two weeks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_21533 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Data Requirements and Prediction Scaling for Long-Term Failure Forecasts in Wind Turbines Begun, Viktor Schlickewei, Ulrich Systems and Control We investigate the key factors that enable early failure forecasting in wind turbines. For this purpose, we analyze studies with long-term forecasts and compare their main features: prediction time, methods, targeted components, dataset size, and check the effect of using additional sensors. We found that the size of the dataset is the main factor and that an approximate linear scaling holds: the number of forecast days is twice the size of the dataset, measured in turbine years. We also observe that the data allow us to quantify the meaning of "big" and "long" in the terms "big data" and "long-term" forecasts, which are found to be ten turbine years and two weeks. |
| title | Data Requirements and Prediction Scaling for Long-Term Failure Forecasts in Wind Turbines |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2407.21533 |