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大型火电厂水处理PLC控制及联网应用
引用本文:林胜周. 大型火电厂水处理PLC控制及联网应用[J]. 仪器仪表用户, 2002, 9(1): 29-33
作者姓名:林胜周
作者单位:武汉凯迪电力股份有限公司,武汉,430070
摘    要:本文针对聊城电厂2^*600MW机组水处理的工艺流程,详细地介绍了该厂水处理PLC控制及联网系统的组成,以及本系统控制及联网的特性。作为新世纪我国大机组火电厂水处理程控联网的示范工程。该系统对我国火电厂水处理程控的发展有许多借鉴之处。

关 键 词:水处理 PLC 联网 监控 优化控制 冗余结构 可靠性 火电厂
文章编号:1671-1041(2002)01-0029-05
修稿时间:2001-11-10

The Water Treatment PLC Control System and Its Network Connections Application in Large Scaled Power Station
Lin Shengzhou. The Water Treatment PLC Control System and Its Network Connections Application in Large Scaled Power Station[J]. Electronic Instrumentation Customer, 2002, 9(1): 29-33
Authors:Lin Shengzhou
Affiliation:Lin Shengzhou
Abstract:Concerning the process flow of water treatment for Liaocheng Electric Power Plant 2x600MW units, this paper introduced in detail the composition of the water treatment PLC control and its network connections system, as well as their features. As a typical project of water treatment PLC control and network in large scaled boiler power plant in China in the new century, this system is helpful for the development of water treatment PLC control in boiler power plant in China.
Keywords:Water treatment   PLC control   Network connections   Supervision and control   Control optimization   Redundancy structure   High reliability  
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