给水系统工况动态建模方法

摘要

We have affirmed, on the basis of the inherent feature of the water network and the practical experiences in this country, that the dependence of pressure forecasting to the operating status of a water-distributing network is evident. From this, a realistic dynamic model of network operating status could be established on the basis of recent and historical information records. This opinion has been verified by practices of some cities, it could be applied directly to optimizational dispatching of urban water network operation.%根据给水系统的网络特性，并结合我国实际情况，分析出管网中的压力预报值与系统的工况模型具有明显的相关性，进而提出了充分利用管网现状及历史已知信息的实用动态工况模型，并通过了实际城市的验证，可直接应用于给水系统的优化调度计算中。