| 离心式压缩机调速运行的节能率计算及优化 |
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| 引用本文： | 姚春东. 离心式压缩机调速运行的节能率计算及优化[J]. 压缩机技术, 2003, 0(6): 4-7 |
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| 作者姓名： | 姚春东 |
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| 作者单位： | 燕山大学机械工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 分析了天然气初加工系统中离心式压缩机的负荷特性，给出了离心式压缩机特性曲线的拟合方法及其调速运行时工况点的确定方法，在此基础上导出了离心式压缩机调速运行时节能率的计算公式．并建立了离心式压缩机调速运行时优化运行速度的数学模型。
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| 关 键 词： | 离心式压缩机 调速运行 节能率 优化 |
| 文章编号： | 1006-2971(2003)06-0004-04 |
| 修稿时间： | 2002-03-27 |
The calculating method of energy saving ratio of a centrifugal compressor with regulating speed running and the optimization of running speed |
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| YAO Chun-dong. The calculating method of energy saving ratio of a centrifugal compressor with regulating speed running and the optimization of running speed[J]. Compressor Technology, 2003, 0(6): 4-7 |
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| Authors: | YAO Chun-dong |
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| Abstract: | The load characteristics of the centrifugal compressors in the preliminary working system of natural gas are analyzed,and the method of fitting the characteristic curves of the centrifugal compressors is introduced.The method of determining the working point of a centrifugal compressor with regulaing speed running is set up,and the calculating method of energy saving ratio of a centrifugal compressor with regulating speed running is also set up.The mathematical model of optimizing the running speed of a centrifugal compressor is established. |
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| Keywords: | centrifugal compressor regulating speed running energy saving ratio optimization |
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