德國如何預測風力產生多少電力(2005年) The Wind Power Management System (WPMS) Description of the WPMS Wind power forecast is an integral part of the electricity supply system in Germany. The Wind Power Management System (WPMS), developed by ISET, is used operationally by all German transmission system operators . The system consists of three parts: • The online monitoring, which performs an upscaling of online power production measurements at representative wind farms to the total wind power production in a grid area. • The day-ahead forecast of the wind power production by means of artificial neural networks (ANN). This is based on input from a numerical weather prediction (NWP) model. • The short-term forecast, which additionally employs online wind power measurements to produce an improved forecast for up to 8 hours ahead. For online monitoring and short-term wind power forecast, representative wind farms or wind farm groups have to be determi...