楼字供水系统控制策略研究

以变频调速和多泵技术为核心,对变压变流量供水系统进行了设计。根据楼宇供水系统的特性,分析了变压变流量供水的优点。建立了控制系统仿真模型,设计了逻辑控制器与过程控制器以满足多泵控制系统不同需要。提出了两种最新的模糊PID控制器,能明显改善供水系统的控制性能,并给出了仿真的结果。

Building water supply systems control strategy study

With frequency conversion mechanics and multi-pump technology at the core of the transformer , the paper has a design flow of the water supply system. Building water supply systems based on the characteristics of the water flow analysis of the primary advantages of change. Established control system simulation models logic controller and process controls designed to meet many differ-ent needs of pump control system. Presented two latest Fuzzy PID controllers can significantly improve the water supply system con-trol functions, and given the simulation results.