2026-10-06T13:49:19Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33941923 2026-09-24T00:44:38Z category_26464 item_type_3 month_year_09_2026

Source data and code for "Thermal memory shifts wind-power losses from hot days to cool nights" Chouaib Ammari (24285765) Djamel Belatrache (25075464) Abdelouadoud Loukriz (25075469) Abderrahim Zemmit (25075495) Electrical energy generation (incl. renewables, excl. photovoltaics) renewable energy wind energy solar energy SCADA thermal derating Sahara <p dir="ltr">Aggregated source data, analysis code and figures for a study of what extreme heat does to wind and solar power in the Algerian Sahara.</p><p dir="ltr">The study analyses two operating records: 15-minute SCADA from the twelve 850 kW turbines of the Kabertene wind farm near Adrar (October 2014 to December 2015) and 30-minute plant records from the 30 MW El Hadjira photovoltaic plant in Ouargla province (345 days of 2021). Sensed temperatures reached 50.2 and 49.8 degrees Celsius respectively.</p><p dir="ltr">The deposit contains 37 tidy CSV files, one per figure panel or table, holding every number behind every display item in the paper; the full Python analysis pipeline; and a single script that regenerates all eleven figures from the deposited CSV files alone, with no access to the raw records and no network connection. It also contains a synthetic wind farm on which the paper's estimator can be run end to end, with a known planted loss, so that the method can be checked without the operator's records.</p><p dir="ltr">The raw SCADA records are the property of the plant operator, SKTM (Sonelgaz group), and are not redistributed here. Requests should be addressed to the corresponding author, who will forward them to the operator. A record-level tier of the dataset is prepared and described in the documentation, and will be added as a new version if the operator's written permission is obtained.</p><p dir="ltr">Reproduce the figures with: python3 code/a15_figures_from_source_data.py</p><p dir="ltr">Requires Python 3.11 with numpy, pandas, matplotlib and pyshp.</p> 2026-09-24T00:44:38Z Dataset Dataset 10.6084/m9.figshare.33941923.v4 https://figshare.com/articles/dataset/Thermal_memory_shifts_wind-power_losses_from_hot_days_to_cool_nights/33941923 CC BY 4.0