电力自动化研究院开发的ＷＤＳ—９０００电网水调自动化系统由１个中心（省调或网调）和多个分中心（各水电厂）组成，它涉及所属流域或水系的各水情自动测报系统、发电机组监控系统、闸门自动监控系统以及防汛部门和国调中心，并将它们相连构成计算机广域网，具有水情信息采集、流域监视、水务计算、实时洪水预报、降水（或径流）中长期预报、水库调度、灾情评估、水火电联合调度等功能。介绍了系统的软硬件配置、网络结构以及应用软件的设计思想。 The WDS-9000 grid water-conditioning automation system developed by the Institute of Electric Power Automation consists of 1 center (provincial or network) and several sub-centers (all hydropower plants). It involves the automatic hydrofoiling and reporting system of the basin or river system , Generator monitoring system, automatic gate monitoring system, flood control department and state control center, and connect them to form a WAN. The system has the functions of hydrological information collection, watershed monitoring, water calculation, real-time flood forecasting, precipitation forecasting , Reservoir scheduling, disaster assessment, thermal power dispatching and other functions. Introduces the system hardware and software configuration, network structure and application software design ideas.