| 离心泵动态建模在泵启动过程中的应用 |
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| 引用本文： | 丁福光,刘宏春.离心泵动态建模在泵启动过程中的应用[J].佳木斯大学学报,2004,22(3):307-311. |
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| 作者姓名： | 丁福光 刘宏春 |
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| 作者单位： | 哈尔滨工程大学动力与核能工程学院，哈尔滨工程大学动力与核能工程学院 黑龙江哈尔滨150001，黑龙江哈尔滨150001 |
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| 摘 要： | 介绍了离心泵的动态建模方法，给出了基于泵外特性和内特性的离心泵动态模型，并给出了某离心泵系统水泵启动过渡过程仿真实例。结果表明两种动态模型都能取得较好的效果，对于分析水泵系统的动态性能和进一步设计控制器具有一定的意义。
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| 关 键 词： | 离心泵 外特性 内特性 |
| 文章编号： | 1008-1402(2004)03-0307-05 |
| 修稿时间： | 2004年4月30日 |
DYNAMIC MODEL OF CENTRIFUGAL PUMP DURING STARTING PERIOD |
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| DING Fu-guang,LIU Hong-chun.DYNAMIC MODEL OF CENTRIFUGAL PUMP DURING STARTING PERIOD[J].Journal of Jiamusi University(Natural Science Edition),2004,22(3):307-311. |
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| Authors: | DING Fu-guang LIU Hong-chun |
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| Abstract: | The method of getting the dynamic model of centrifugal pump is stated in this paper, and the dynamic models based on the external characteristics and interior characteristics are given here. The Hydraulic Transients of a certain centrifugal pump system during starting period is also given in this paper. The results show that both of these methods can get good results. It is valuable to the analysis of the transient characteristics of the feedwater system and the design of the controller. |
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| Keywords: | centrifugal pump external characteristics interior characteristics |
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