| 基于MATLAB的水轮机特性曲线的研究 |
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| 引用本文： | 李颖,雷恒. 基于MATLAB的水轮机特性曲线的研究[J]. 水利科技与经济, 2009, 15(3): 199-200 |
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| 作者姓名： | 李颖 雷恒 |
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| 作者单位： | 黄河水利职业技术学院,河南,开封,475001 |
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| 摘 要： | 在水电站水力过渡过程计算中，水轮机边界条件通常利用水轮机特性曲线近似描述。针对水轮机特性难以用解析式表达的问题，利用NATLAB强大的数据处理功能，将水轮机模型综合特性曲线处理成空间曲面，并在此曲面中进行插值。
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| 关 键 词： | 水轮机 水力过渡过程 特性曲线 MATLAB |
Reaserch on Turbine Characteristic Curve Basesd on MATLAB |
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| LI Ying,LEI Heng. Reaserch on Turbine Characteristic Curve Basesd on MATLAB[J]. Water Conservancy Science and Technology and Economy, 2009, 15(3): 199-200 |
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| Authors: | LI Ying LEI Heng |
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| Affiliation: | (Yellow River Conservancy Technical Institute, Kaifeng 475001, Henan, China) |
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| Abstract: | During the course of hydro - power station hydraulic transient computation, the turbine boundary conditions axe depicted by the turbine characteristic curve. To the problem that the turbine characteristics is difficult to describe by mathematic analysis functions, this paper devised a new method by which we transfer the turbine modol complex characteristic curve into a spatial curved surface, and set the interpolation in the surface, based on the MATLAB＇ s powerful data - processing function. |
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| Keywords: | MATLAB |
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