Application of MATLAB to Synthetic Characteristic Disposal of Hydraulic Turbine Model

Jiang Xuehui Yu Bo Zhang Chunhui

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Application of MATLAB to Synthetic Characteristic Disposal of Hydraulic Turbine Model

更新时间：2025-11-18

- Application of MATLAB to Synthetic Characteristic Disposal of Hydraulic Turbine Model
- Issue 1, Pages: 54-55(2006)
- 作者机构：
  
  1.   西华大学能源与环境学院
  2.   沈阳东宇空调净化有限公司
  3.   西华大学能源与环境学院四川成都610039
  4.   辽宁沈阳110026
- 作者简介：
- 基金信息：
- DOI：
  CLC： TV734.1
- Published：2006
- 稿件说明：
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[1]姜雪辉,余波,张春辉,雷恒.MATLAB在水轮机模型综合特性处理中的应用[J].四川电力技术,2006(01):54-55.

Jiang Xuehui Yu Bo Zhang Chunhui. Application of MATLAB to Synthetic Characteristic Disposal of Hydraulic Turbine Model[J]. 2006, (1): 54-55.
[1]姜雪辉,余波,张春辉,雷恒.MATLAB在水轮机模型综合特性处理中的应用[J].四川电力技术,2006(01):54-55. DOI：

Jiang Xuehui Yu Bo Zhang Chunhui. Application of MATLAB to Synthetic Characteristic Disposal of Hydraulic Turbine Model[J]. 2006, (1): 54-55. DOI：

摘要

利用MATLAB语言强大的数据处理和三维曲面绘图功能

提出了一种处理水轮机模型综合特性曲线的三维曲面的方法。将水轮机等效率线处理成空间曲面。对某大型水电站混流式水轮机模型综合特性曲线进行了上述处理

并运用等值线法还原为等效率线与模型综合特性曲线进行对比。对比结果表明

运用该方法生成的数据误差小、精度满足工程要求。该方法简单易行

物理意义明确直观

实用性强。

Abstract

A new method that deals with turbine model synthetic characteristic curve to 3D curved surface based on MATLAB programme’s powerful data-processing and 3D curved surface-plotting function is proposed.A mixed turbine（Francis） model synthetic characteristic curve of a large hydropower station has been processed by the method

changed into iso-efficiency curve by iso-line method

and compared with model synthetic characteristic curve.The results prove that the error of the data produced by the method is smaller and the accuracy can meet the requirements of the project.The method is easy to operate

its physical meaning is clear

and it is a practical method.

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