摘要
介绍了PLC控制变频调速恒压供水系统的方法和工作原理,阐述了该系统的特点。对该系统在使用中易出现的常见故障作了详细分析,并提出了解决系统故障和保养系统的方法。对恒压供水系统的正确应用提供了宝贵的经验。
Method and principal of PLC frequency-controlled,speed -adjusting and constant pressure water supply system have been introduced.It has also analyzed the normal problems easily occurred in operation and provided the method of solving problem and system maintenance.Valuable experience is given for the use of constant pressure water supply system.
出处
《节能》
2002年第2期15-18,共4页
Energy Conservation
