| 3C防喘振控制器及其在裂解装置三大机组上的应用 |
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| 引用本文： | 赵晶.3C防喘振控制器及其在裂解装置三大机组上的应用[J].石油化工自动化,2004(3):33-36,51. |
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| 作者姓名： | 赵晶 |
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| 作者单位： | 中国石化股份有限公司广州分公司,广东,广州,510726 |
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| 摘 要： | 透平压缩机是大型化工生产中的重要设备．保护机组安全运行、防止喘振发生对化工装置的安全稳定生产至关重要。主要介绍3C防喘振控制器的硬件组成．它在防喘振控制上的特殊控制算法，以及3C防喘振控制器在广州石化公司乙烯裂解装置三大机组上的配置和使用情况。
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| 关 键 词： | 防喘振 喘振控制线 喘振极限线 操作点 |
| 文章编号： | 1007-7324(2004)03-0033-04 |
Application of 3C Anti-surge Controller in Three Sets of Compressor in Ethylene Unit |
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| ZHAO Jing.Application of 3C Anti-surge Controller in Three Sets of Compressor in Ethylene Unit[J].Automation in Petro-chemical Industry,2004(3):33-36,51. |
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| Authors: | ZHAO Jing |
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| Abstract: | Turbine-Compressor is important machinery in chemical production,safety operation and preventing from anti-surge is critical for stable production of chemical unit.The hardware composition of 3C anti-surge controller,its special control arithmetic (anti-surge application functions) in anti-surge control is introduced.It also describes its application in three compressors-chain sets in ethylene unit of Guangzhou Petrochemical Co. |
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| Keywords: | anti-surge surge control line (SCL) surge limit line (SLL) |
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