| 新型压缩机防喘振控制在气压机改造中的应用 |
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| 引用本文： | 李新卫.新型压缩机防喘振控制在气压机改造中的应用[J].石油化工自动化,2002(3):28-30. |
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| 作者姓名： | 李新卫 |
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| 作者单位： | 洛阳石化总厂三隆公司,仪表车间,河南,洛阳,471012 |
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| 摘 要： | 通过新型压缩机防喘振控制在机组改造中的成功应用 ,介绍了新型防喘振控制算法 ,并以该控制算法精确建立了压缩机通用防喘振性能图。防喘振控制器根据压缩机通用防喘振性能图上喘振控制线进行PI控制 ,并通过备用控制线阶跃输出 ,给定值迁移和浮动比例控制 ,完成防喘振控制
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| 关 键 词： | 防喘振控制 防喘振控制线 备用控制线 气压机 性能图 |
| 文章编号： | 1007-7324(2002)03-0028-03 |
| 修稿时间： | 2001年10月26 |
Application of New Turbocompressor Anti-surge Control in Gas Compressor Revamp |
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| LI Xin,wei.Application of New Turbocompressor Anti-surge Control in Gas Compressor Revamp[J].Automation in Petro-chemical Industry,2002(3):28-30. |
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| Authors: | LI Xin wei |
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| Abstract: | The successful application of new anti surge control in compressor control system revamp and new anti surge control algorithm is introduced. According to this algorithm the normal compressor performance map is established. Anti surge controller includes anti surge control line PI turning, back control line quick step output, control set point shifting and integrated floating proportional control. |
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| Keywords: | anti surge control anti surge control line backup control line gas compressor performance map |
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