【摘要】 现阶段,基于变频调速的出厂水恒压控制系统,以其结构简单、容易实现等优点被国内水厂广泛采用.这种系统虽然恒定了出厂水压,但是在用户处的水压得不到保证,本文给出了一种供水管网压力模糊控制系统,较好解决了这一问题。由于采用无线通信的方式采集管网末端压力数据,所以系统与原出厂水恒压控制系统相比需要增加的硬件投资不多。更多还原

【Abstract】 The constant pressure control system of finished water based on frequency adjusting is widely used in water works. This system keeps the finished water pressure constant, but the pressure in terminals is out of control. This paper describes a pressure fuzzy control system of water transportation pipeline, which can solve the problem. Because the system uses radio technology to get the pressure data of water transportation pipeline, it cost a little on equipment than the traditional constant pressure system.更多还原