| 离心式压缩机防喘振控制及故障诊断系统研究与应用 |
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| 引用本文： | 李方涛,李书臣,苏成利,瞿枫. 离心式压缩机防喘振控制及故障诊断系统研究与应用[J]. 化工自动化及仪表, 2011, 38(5): 589-592 |
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| 作者姓名： | 李方涛 李书臣 苏成利 瞿枫 |
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| 作者单位： | 辽宁石油化工大学信息与控制工程学院,辽宁,抚顺,113001 |
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| 基金项目： | 辽宁省高校创新团队资助项目，辽宁省自然科学基金资助项目 |
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| 摘 要： | 针对离心压缩机喘振问题,基于PLC和CCC(S3++)防喘振控制器平台,通过喘振曲线计算以及PLC与CCC防喘振控制器的协调控制,实现了压缩机防喘振控制.另外,还针对常见的压缩机轴承故障,开发了神经网络智能故障诊断系统(上位机采用iFIX与MATLAB平台),有效地判断轴承故障原因.
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| 关 键 词： | 防喘振控制系统 CCC防喘振控制器 智能故障诊断 离心式压缩机 |
Research and Application of Anti-surge Control and Fault Diagnosis System to Centrifugal Compressor |
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| LI Fang-tao,LI Shu-chen,SU Cheng-li,QU Feng. Research and Application of Anti-surge Control and Fault Diagnosis System to Centrifugal Compressor[J]. Control and Instruments In Chemical Industry, 2011, 38(5): 589-592 |
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| Authors: | LI Fang-tao LI Shu-chen SU Cheng-li QU Feng |
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| Affiliation: | (School of Information and Control Engineering,Liaoning Shihua University,Fushun 113001,China) |
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| Abstract: | Based on PLC and CCC（S3＋＋） surge-proofing controller,a compressor anti-surge control was proposed through surge curve calculation and PLC and CCC surge controller coordination control for centrifugal compressor surge;and considering the compressor bearing faults,the neural network intelligent fault diagnosis system was developed based on the PC with iFIX and MATLAB to benefit compressor maintenance and operation. |
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| Keywords: | anti-surge control system CCC Surge-proofing controller intelligent fault diagnosis centrifugal compressor |
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