摘 要:为了解决传统变频恒压供水系统中压力传感器带来的问题,通过将泵特性内置变频器,设计建立了一种无压力传感器的变频恒压供水系统。系统取消了对传感器的依赖,实现了所有部件的真正集成,同时消除了传感器故障的风险,增加了可靠性,并且降低了成本与维护难度。
关键词:无传感器技术;恒压供水;变频调速;PID
Abstract: In order to solve the problems caused by the pressure sensor in the traditional variable frequency constant pressure water supply system, a constant pressure water supply system w
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