基于STC12C5A60S2单片机的变频恒压供水系统的设计方法

Method of Research for Variable Frequency Constant Pressure Water Supply System Based on STC12C5A60S2 Singlechip

在对变频恒压供水系统进行深入研究的基础上,介绍了一种基于STC12C5A60S2单片机的变频恒压供水系统。为了使供水更加经济节能,采用单片机和变频器相结合来控制泵组的运行,实现了供水出口水压跟随设定的水压变化并且与设定水压保持相同。该系统效率高、可靠、稳定并且节能,可广泛应用于建筑供水系统中。

A variable frequency constant pressure water supply system based on STC12C5A60S2 MCU on the ba- sis of further research for variable frequency constant pressure water supply system was introduced. In order to make water supply more economical and energy saving, make use of the combination MCU with frequency converter to con- trol the operation of pump group, realize the change of export water pressure of the water supply along with the setting water pressure and equality of export water pressure of the water supply and setting water pressure. The system is high efficiency, reliable, stable and energy saving, it can be widely used in building water supply system.