基于Sedona平台的智能供水系统

介绍了一种建立在Sedona平台上的全自动恒压变频供水系统。设计是由Sedona控制器30P、变频器、压力传感器、 I/O 设备、触摸屏显示器等主要设备构成。本系统采用一种新的自动控制技术,通过变频器控制水泵转速,根据给水量、用水量来调节出水压力达到恒压。系统出现故障时仍能自动运行,保证不间断供水。实验测试表明,系统运行稳定,能快速、准确地的达到目标压力。

An Intelligent Water Supply System Based on Sedona Platform

This paper introduces an automatic constant pressure frequency conversion water supply system based on the Sedona platform.The design is composed of the Sedona controller 30P,the frequency converter,the pressure sensor,the I/O device,the touch screen display and other major equipment.This system uses a new automatic control technology to obtain constant water pressure by controlling the pump speed through the inverter and by adjusting the outlet pressure according to the water allowance and consumption.The system can run automatically even in case of system failure,so the water supply is guaranteed.Experimental tests show that the system is stable and can reach the target pressure quickly and accurately.