大规模供水系统直接优化调度方法

Direct optimal dispatch of large scale water supply system

根据给水系统的网络特性 ,并结合我国实际情况 ,对优化调度控制方法进行了系统的分析 ,建立了优化目标函数及约束方程 ,针对大规模供水系统特点 ,提出了直接优化调度实用模型及算法 ,为满足工程应用要求 ,采取软化约束条件的措施 ,达到寻求可行满意解的目的 ,并改进开发了求解混合离散变量的供水系统直接优化调度软件 ,进而以我国实际城市为对象 ,进行了供水系统优化调度的现场实践 。

The direct optimal dispatch model and corresponding calculation algorithm for large scale water supply system are proposed.The objective function and constraint equations are deduced.The technique of constraint condition softening is adopted to meet the need of engineering application.The software for solving the mixed discrete variables is developed.The applications to several cities show that this method is feasible and practical.