| 引水式电站恒前池水位控制系统的稳定分析 |
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| 引用本文： | 邵文权,南海鹏,王涛.引水式电站恒前池水位控制系统的稳定分析[J].大电机技术,2005(1):67-71. |
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| 作者姓名： | 邵文权 南海鹏 王涛 |
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| 作者单位： | 西安理工大学,西安,710048;西安工程科技学院,西安,710048;西安理工大学,西安,710048 |
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| 摘 要： | 根据引水式电站恒前池水位控制系统的控制原理和相应的水力联系,建立了弹性水击情况下的水轮机调节系统的数学模型,对该调节系统进行了稳定分析,求出了连续系统和离散系统的稳定边界方程,分析比较了连续系统和离散系统的稳定域以及调节对象主要参数对调节系统稳定域的影响.
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| 关 键 词： | 水轮机调节系统 前池水位 弹性水击 稳定性 |
| 文章编号： | 1000-3983(2005)01-0067-05 |
| 修稿时间： | 2003年8月30日 |
The Analysis on the Stability of Controlling System of the Run-off River Hydropower Station with Steady Frontal Pool Water Level |
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| SHAO Wen-quan,NAN Hai-peng,WANG Tao.The Analysis on the Stability of Controlling System of the Run-off River Hydropower Station with Steady Frontal Pool Water Level[J].Large Electric Machine and Hydraulic Turbine,2005(1):67-71. |
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| Authors: | SHAO Wen-quan NAN Hai-peng WANG Tao |
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| Abstract: | Based on the control principles and the hydraulic relations between each part of the hydraulic turbine governing system , the mathematical model of the controlling system for the run-off river plant with the function of regulating water level of the frontal pool was set up considering the effect of elastic, water hammer. The conditions for stabilization of the continuous system and discrete system respectively were found. Comparing with the continuous system with discrdte system in steady areas , the effect of the main parameters of the controlling object on the steady areas was analysed. |
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| Keywords: | hydraulic turbine governing system the water level of the frontal pool elastic water hammer stability |
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