施耐德PLC在冷水机组自动化控制中的应用  

Application of Schneider PLC in Automatic Control of Water Chiller

作　　者：刘桐玮 李志庚 齐亚楠 LIU Tongwei;LI Zhigeng;QI Ya’nan(Tianjin TEDA Water Industry Co.,Ltd.,Tianjin 300457,China;Tianjin TEDA Tsinlien Water Supply Co.,Ltd.,Tianjin 300457,China)

机构地区：[1]天津泰达水业有限公司,天津300457 [2]天津泰达津联自来水有限公司,天津300457

出　　处：《天津科技》2020年第7期89-90,共2页Tianjin Science & Technology

摘　　要：介绍天津某污水厂臭氧制备系统的概况和冷却水循环系统结构,着重分析了PLC在冷水机组运行过程中的应用。通过PLC将机组与臭氧制备系统智能联动,为臭氧系统一体化提供可靠保证。The general situation of ozone generation system and cooling water circulation system structure of a wastewater treatment plant in Tianjin are introduced.The application of PLC in the operation of water chiller is analyzed.The unit and the ozone generation system are intelligently linked through PLC,which could provide reliable guarantee for the integration of the ozone system.

关 键 词：施耐德 M238PLC MODBUS TCP/IP 冷水机组 自动化控制 

分 类 号：TF31[冶金工程—冶金机械及自动化]