介绍了可编程控制器 （PLC）在发电厂自动供水系统中的应用情况。
The application of programmable logic controller (PLC)in water supply system of thermal power plant is introduced.
如果该项目顺利完工，供水系统不仅能够自动处理自来水的跑冒故障，也使工作人员能够有条不紊的按计划进行工作，并及时发送短信通知受到影响的客户。
If the project works, the system will not only automatically deal with leaks but also schedule work crews and send text messages to affected customers.
数以千计的世界各地的成功转换已经证明该技术在运行自动随著供水系统的工程！
Thousands of successful conversions around the world have demonstrated that the technology in the Run Auto With Water system works!
PLC根据所采集的流量、水位、温度等条件自动控制开、停泵的台数，以确保清水供水系统的正常运行。
According to the flux, water level, temperature, etc, PLC sends out command to start or stop pumps, and keeps the system in normal operation condition.
采用可编程控制器调节电机转速实现消防供水系统压力的自动控制。
By adjusting the rotational speed of motor, it can control the pressure of fire fighting watering system automatically with PLC.
利用先进的液位控制装置，自动控制供水系统。
The use of advanced water level control device, automatic water system.
实现了对锅炉供水系统、负压调节系统以及锅炉燃烧系统的自动控制任务。
It realizes the automatic control tasks of the boiler's supplying water system, the regulating system for the negative pressure, the combustion system.
该供水系统具有节能效果好、可靠性高，实现了全自动化控制等特点。
The water supply system has the advantages of good energy-saving effect, high reliability and full automatic control.
本论文主要研究供水系统的自动监测与控制技术。
This paper is mainly on the research of the automatic monitoring and control technology on water supply system.
应用电子技术按设定频率上、下限实现自动转换的双通道积分电路，并按此设计PLC控制的变频调速高楼供水系统。
Variable frequency altering-speed system of supplying water for high building using PLC control was designed by double-channel integral circuit.
在恒压供水系统中，泵组的控制属于较大范围的自适应系统，泵组的平衡运行是自动调整系统运行参数的关键。
Control of pumps unit belongs to large-range self-adaptive system and it is the key for equipoise operation to operate parameter in auto-regular system.
系统通过压力传感器、PLC、变频器等设备完成供水系统自动恒压控制。
Automatic constant pressure control of system has completed by press-sensor, PLC, frequency converter etc.
利用电子液位控制装置，自动控制供水系统。
Using electronic fluid position control device, automatic water system.
计算机自动监控系统是保障供水系统自动正常运行，实现水温和水压自动调节与控制的关键环节。
Automatic computer monitoring system is the key to ensure the normal operation of automatic water supply system, and achieve automatic adjustment and control of the water temperature and pressure.
该系统的取水和供水系统都为变频调速控制，由微机根据用水需求情况，自动控制和管理水的生产和供应，实现水厂经济、合理地生产和供水。
In accordance with the water demand, production and supply is controlled and managed automatically by microcomputer to realize reasonable and economical operation of water works.
在上述工作的基础上，论文应用组态软件“组态王”开发了计算机自动监控程序，实现了实验室冷水供水系统的自动监控。
Based on the above mentioned works, using "King View" developed a computer automatic monitoring program, and achieves the automatic monitoring of the Laboratory's cold water supply system.
本文阐述了PLC、变频器调速自动控制供水系统设计的机理，且较为详细的讲述了整套系统的硬件、软件设计的特点及显示情况。
This Paper explains the design principle of automatic water-supply system based on PLC and Inverter control, and introduces the characteristic of system software and hardware design in detail.
⑹供水系统实现了自动控制，每个罐或隔仓都能达到同时均匀供水的要求。
The water supply is automatic control, and every tank or compartment can be supplied water at the same time.
结果表明，大型泵站采用变频恒压供水系统，对确保水压平稳、实现泵站全自动控制有着十分重要的意义。
Results show that it is very important to adopt variable frequency and constant pressure to ensure steady water pressure and to realize auto-c...
同时也阐述了该供水系统高效节能，操作方便，自动化程度高等特点。
Moreover it shows many advantages of the system-high efficiency, saving energy, convenience of operation, high automation.
同时也阐述了该供水系统高效节能，操作方便，自动化程度高等特点。
Moreover it shows many advantages of the system-high efficiency, saving energy, convenience of operation, high automation.
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