Short-term wind power integrated prediction method and system based on error correction
A technology for wind power forecasting and wind power power, which is applied in forecasting, genetic laws, genetic models, etc., can solve problems such as large forecast errors, and achieve the effects of improving accommodation capacity, improving forecast accuracy, and optimizing power generation plans.
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Embodiment 1
[0051] According to an embodiment of the present invention, a short-term wind power integrated prediction method based on error correction is disclosed, referring to figure 1 , including the following steps:
[0052] (1) Obtain real-time wind farm operation data and weather forecast data;
[0053] Specifically, wind farm operation and numerical weather prediction data refer to any data related to wind power generation, including but not limited to: wind farm power generation, wind direction, wind speed, temperature, humidity, and air pressure.
[0054] (2) input the data into the trained wind power prediction model and the wind power error prediction model respectively for prediction;
[0055] Specifically, the operation and numerical weather forecast data of the wind farm within the preset time period are collected, and the data of meteorological elements such as 10-meter wind speed and 100-meter wind speed are extracted.
[0056] The historical data set is divided into two p...
Embodiment 2
[0154] According to an embodiment of the present invention, a short-term wind power integrated prediction system based on error correction is disclosed, including:
[0155] The data acquisition module is used to acquire the operation data and weather forecast data of the wind farm;
[0156] A model prediction module, used to input the data into the trained wind power prediction model and wind power error prediction model respectively for prediction;
[0157] The data output module is used to add the prediction results output by the two models as the final short-term wind power prediction result;
[0158] Among them, the training data set of the wind power prediction model is the historical operation data and weather data within the preset time period of the wind farm; the historical operation data and weather data within the preset time period of the wind farm are input into the wind power prediction model, and the output wind power The predicted value is based on the predict...
Embodiment 3
[0161] According to an embodiment of the present invention, an embodiment of a terminal device is disclosed, which includes a processor and a memory, the processor is used to implement instructions; the memory is used to store multiple instructions, and the instructions are suitable for being loaded and executed by the processor The short-term wind power integrated forecasting method based on error correction described in the first embodiment.
[0162] In some other embodiments, a computer-readable storage medium is disclosed, in which a plurality of instructions are stored, and the instructions are suitable for being loaded by a processor of a terminal device and executing the error correction-based short-term Wind Power Integrated Forecasting Method.
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