The Research of the Large Reservoirs Combined Forecasting and Scheduling System of Liaoning Province

Abstract

The existing problems of large reservoir forecasting model In Liaoning Province are cumbersome and time-consuming, false report and not standard. This paper in view of the weak links, established a set of large reservoir flood forecasting and scheduling system of province administrated. Determining the research target, the function structure and business flow of the system were summarized. The key technology research was focused on the system platform construction, GIS, station control, model management, daily forecast, flood forecast and flood control etc. Research shows that: The system can provide fast, accurate forecasting and dispatching reference for 9 large reservoirs and realize the change from "distributed" forecast model to the "distributed and lumped coexist" forecast model.