1) reconstruction of waterworks automation
水厂自动化改造
1.
The application of industrial Ethernet in reconstruction of waterworks automation is also discussed.
介绍了Ethernet现场总线的特点及其构建的工业控制网络平台,说明了工业以太网在水厂自动化改造中的实际应用,探讨了Ethernet现场总线控制系统设计及设备配置方法,给出了具体的结构。
2) automation reform
自动化改造
1.
Understanding about automation reform of bridgecrane and portal crane;
桥机和门机自动化改造的体会
2.
A method for automation reform of local observing and controlling system of Yellow River sluice based on PLC was introduced.
介绍了将PLC用于黄河引黄涵闸现地监控系统自动化改造中的方法,通过PLC控制系统与涵闸传统的按钮——接触器手动控制系统相结合,实现了闸门启闭的手动控制/PLC控制的切换。
3.
In this paper, the working principle of powder squeezer and its procedure are discussed, and an alternative of automation reform into practice is put forward.
对该造粒机的结构和工作机理进行了分析与研究,提出了对其进行自动化改造的实施方案,最终消除了氰化钠生产过程中存在的安全隐患,提高了产品质量和经济效益。
3) automatic reform
自动化改造
1.
Application and research of PLC for automatic reform in observing and controlling system of gate of yellow river sluice;
PLC在引黄涵闸测控系统自动化改造中的应用研究
4) automation retrofit
自动化改造
1.
The discussion of thermal stability of high-risk process can reveal the developing of the run-away and extinction accidents,thus provides a profound understanding of the potential danger of high-risk process,which is helpful to make a more targeted automation retrofit solution and improve the inherent safety degree of chemical plants.
通过对高危工艺的热稳定状况的分析,能够动态地揭示其在温度扰动下发生"飞温"或"熄火"的过程,从本质上把握高危工艺潜在的危险性,并能有针对性地制定自动化改造方案,提高化工企业的本质安全度。
5) waterworks reconstruction
水厂改造
1.
The advanced nature and practicability of this automatic control system in waterworks reconstruction are mentioned,and points out that promote the application of this system in waterworks.
通过PLC自动控制系统在水厂改造工程中的实际应用,综合阐述了该系统的形式、功能、控制模式等,证明了采用该系统来实现水厂自动化控制的先进性和实用性,并指出该系统可进一步推广应用。
6) waterworks automation
水厂自动化
1.
According to the structural mode often used in the waterworks automation of China, the structuralmode of the waterworks automation based on Fieldbus is put forward and its advantages are analyzed.
根据我国水厂自动化常用的结构模式, 提出了基于现场总线的水厂自动化结构模式, 分析了该模式的优点, 论述了基于ControlNet和PROFIBUS的水厂自动化系统硬件组成和功能设置, 并给出了典型结构图, 介绍了一个基于现场总线的水厂自动化应用实例。
2.
According to the actuality of our country′s waterworks automation and combining the development of automatic control system.
根据我国水厂自动化现状,结合自动控制系统的发展,介绍一种基于LonWorks技术的水厂生产自动化管控方案。
3.
This thesis uses the CANBus as the means of communication to compose the waterworks automation monitor system that is based on the FieldBus.
本文以CAN总线作为通信手段，构成基于现场总线的水厂自动化监控网络系统。
补充资料：后勤指挥自动化系统(见后勤指挥自动化)
后勤指挥自动化系统(见后勤指挥自动化)
automated system of logistic command
houqin zhihui zidonghua xitong后勤指挥自动化系统(automated、ys-tem of logistie eommand)见后勤指挥自动化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条