| 天然气初加工系统油泵和水泵节能技术 |
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| 引用本文： | 姚春东. 天然气初加工系统油泵和水泵节能技术[J]. 流体机械, 2003, 31(8): 29-32 |
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| 作者姓名： | 姚春东 |
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| 作者单位： | 燕山大学,河北,秦皇岛,066004 |
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| 摘 要： | 对天然气初加工装置进行变频改造，使油、水泵平均系统效率由42．07％提高到56．70％，给出了天然气初加工系统中离心泵的能耗数学模型，分析了离心泵调速运行的节电量及节电率计算方法。
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| 关 键 词： | 离心泵 调速运行 耗电量 节电率 |
| 文章编号： | 1005-0329(2003)08-0029-04 |
| 修稿时间： | 2002-09-05 |
Energy Saving Technique of Adjusting Speed Running of a Centrifugal Pump |
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| YAO Chun-dong. Energy Saving Technique of Adjusting Speed Running of a Centrifugal Pump[J]. Fluid Machinery, 2003, 31(8): 29-32 |
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| Authors: | YAO Chun-dong |
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| Affiliation: | YAO Chun-dong |
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| Abstract: | The mathematical models of power consumed by a centrifugal pump at different types of load are set up, and the calculating method of energy saving ratio when a centrifugal pump runs at a adjusting speed is given.A formula of the ratio of the power consumed between the two working state points is established. |
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| Keywords: | centrifugal pump run at a adjusting speed energy consumption energy saving rate |
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