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PSPI: A Physics-Based Smart Persistent Model for Intra-Hour Solar Forecasting
Dec 17, 2019, 17:00 PM
PSPI improves the accuracy of the smart persistent model. It uses a cloud retrieval
technique to estimate cloudy fraction and cloud albedo using surface-based observations
of solar radiation. The solar radiation in future time steps is accurately given by
actively computing individual cloud albedo related to the future solar position. PSPI
significantly increases the accuracy of short-term forecasts of solar radiation, especially
in thin cloud conditions.
Title :
PSPI: A Physics-Based Smart Persistent Model for Intra-Hour Solar Forecasting
Url :
https://github.com/NREL/Solar-Forecasting
Software Id :
33140
Categories :
- Python
- Software Categories
- Solar
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Last Updated July 8, 2025