| 离心式压缩机的抗喘振控制 |
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| 引用本文： | 李永生.离心式压缩机的抗喘振控制[J].大氮肥,2009,32(3):177-180. |
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| 作者姓名： | 李永生 |
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| 作者单位： | 云天化股份有限公司,云南水富,657800 |
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| 摘 要： | 针对离心式压缩机存在喘振的问题，分析影响喘振的因素，介绍抗喘振控制方法。尿素装置二氧化碳离心式压缩机采用可变极限流量控制方法，该控制系统安全可靠，能有效防止各种突发事故引起的压缩机喘振。
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| 关 键 词： | 离心式压缩机 抗喘振 控制方法 |
CONTROL METHOD FOR ANTI-SURGING OF CENTRIFUGAL COMPRESSOR |
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| Li Yongsheng.CONTROL METHOD FOR ANTI-SURGING OF CENTRIFUGAL COMPRESSOR[J].Large Scale Nitrogenous Fertilizer Industry,2009,32(3):177-180. |
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| Authors: | Li Yongsheng |
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| Affiliation: | Li Yongsheng (Yuntianhua Co., Ltd., Shuifu,657800) |
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| Abstract: | Aimed at the surging existed in centrifugal compressor, this paper analyzes factors for surging and presents control method for anti-surging. Variable limiting flow rate control method may be used for CO2 centrifugal compressor of urea plant. This control method is safe and reliable, which can effectively prevent compressor surging caused by various accidents. |
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| Keywords: | centrifugal compressor anti - surging control method |
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