单片机在变频调速恒压供水系统中的应用  

The application of single chip computer in the frequency conversion speed regulation constant pressure water supply system

作　　者：张素玲[1] 

机构地区：[1]河北石油职业技术学院,065000

出　　处：《机床电器》2004年第3期27-28,32,共3页Machine Tool Electric Apparatus

摘　　要：本文讨论了通过恒压变频原理 ,利用 80 31单片机来控制工频运行泵的投入台数和变频泵的转速 ,实现全自动恒压变量供水 ,达到高效节能的目的。本文给出了恒压变频供水系统原理图、硬件结构图和软件流程图 。In this paper,using single chip computer 8031 to control the amount of pumps running at 50-hertz frequency and the speed of pump running at variable frequency with the theory of the constant pressure frequency conversion is discussed,which can supply water automatically at constant pressure and variable amount,save energy and improve supply system,the hardware structure chart and the software block diagram are shown in the paper,which gives technique to the system to be realized.

关 键 词：恒压供水 单片机8031 变频调速 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]