A power meteorological numerical weather forecasting method and device based on multi-space-time scales
A numerical weather forecast, multi-space-time scale technology, applied in electrical digital data processing, forecasting, data processing applications, etc., can solve the problems of inability to meet electricity demand, low spatial resolution of meteorological forecasts, and low accuracy of temporal resolution forecasts, etc. Achieve the effect of high time resolution and forecast accuracy, meeting the power demand
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[0072] Example 1
[0073] Embodiment 1 of the present invention provides a method for numerical forecasting of electric power meteorological elements. figure 1 As shown, the specific process is as follows:
[0074] S101: Pre-fusion of collected multi-source heterogeneous power meteorological observation data;
[0075] S102: Obtain a mesoscale numerical weather forecast model based on the fused electrical meteorological observation data and the actual distribution of transmission lines;
[0076] S103: Probabilistic forecasts, climate forecasts, short-term forecasts and refined forecasts for power meteorological elements based on the mesoscale numerical weather forecast model.
[0077] In the above S101, the collected multi-source heterogeneous power meteorological observation data include conventional meteorological observation data and unconventional meteorological observation data;
[0078] Conventional meteorological data includes online micro-meteorological monitoring data of the powe...
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[0106] Example 2
[0107] Based on the same inventive concept as the first embodiment, the second embodiment of the present invention provides a power meteorological element numerical forecasting device, including a fusion module, a determination module, and a forecasting module. The functions of the above two modules are further introduced below:
[0108] The fusion module is used to fuse the collected multi-source heterogeneous electricity meteorological observation data;
[0109] The determining module is used to obtain the mesoscale numerical weather forecast model based on the fused electric meteorological observation data and the actual distribution of the transmission line;
[0110] The forecast module is used for probabilistic forecasting, climate forecasting, short-term forecasting and refined forecasting of power meteorological elements based on the mesoscale numerical weather forecasting model.
[0111] The numerical forecasting device for electric power meteorological elemen...
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