摘要: |
针对重庆天然气净化总厂DCS系统在正常运行时经常出现的一些故障,笔者根据多年的维护经验提出了一些判断方法与处理措施。 |
关键词: DCS 集散控制 A/D D/A I/O模块 总线 |
DOI: |
分类号:TP273.5 |
基金项目: |
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Fault Judgements and Treatments of DCS system |
Jiang Bin, Li Zhiwei
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Chongqing Natural Gas Purification Plant General,PetroChina Southwest Oil & Gasfield Company
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Abstract: |
This article points out some faults of the DCS system of the plant in normal operation.Some judgement methods and treatment measures are proposed according to the author’s maintenance experience. |
Key words: DCS distributed control A/D D/A I/O modules bus |