| 仪表联锁一体化控制单元(ITCC)在压缩机防喘振控制上的应用 |
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| 引用本文： | 殷卫宁,谢明.仪表联锁一体化控制单元(ITCC)在压缩机防喘振控制上的应用[J].乙烯工业,2007,19(2):44-49. |
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| 作者姓名： | 殷卫宁 谢明 |
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| 作者单位： | 上海赛科石油化工有限责任公司,上海,200540 |
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| 摘 要： | 介绍了基于PLC的压缩机一体化控制系统,PLC和现场总线系统(DCS)、安全仪表系统(SIS)、马达一体化控制系统(MCC)等信号之间的相互关系。主要论述了压缩机的防喘振控制理论,防喘振控制器的功能及防喘振控制在赛科乙烯装置裂解气压缩机的应用。
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| 关 键 词： | 防喘振 操作点 喘振控制线 喘振过程变量 防喘振控制器 防喘振阀 |
| 收稿时间： | 2006-03-16 |
| 修稿时间： | 2006-03-162007-04-25 |
Application of Instrument Trip Concourse Control System in Anti surge Control of Compressor |
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| Yin Weining,Xie Ming.Application of Instrument Trip Concourse Control System in Anti surge Control of Compressor[J].Ethylene Industry,2007,19(2):44-49. |
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| Authors: | Yin Weining Xie Ming |
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| Abstract: | This paper introduces the integrated control system of compressor based on PLC and the relationship between signals such as PLC and DCS system,SIS, MCC.It also discusses the theory of compressor anti surge control,the function of anti surge controller and the application of anti surge control in cracking gas compressor of SECCO ethylene plant. |
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| Keywords: | Anti surge Operation point Surge control line Surge process variable Anti surge controller Antisurge valve |
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