| 水轮机调速器静态特性的数值逼近方法 |
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| 引用本文： | 万永明,李竹英,沈宗树.水轮机调速器静态特性的数值逼近方法[J].华中科技大学学报(自然科学版),1993(2). |
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| 作者姓名： | 万永明 李竹英 沈宗树 |
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| 作者单位： | 华中理工大学电力工程系
(万永明，李竹英)，华中理工大学电力工程系(沈宗树) |
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| 摘 要： | 采用微机系统测试调速器静态特性,提出用切比雪夫最佳一致逼近方法计算转速死区.在计入全部实测数据的前提下,可以求得常规方法无法得到的调速器确定性误差与随机误差的和.
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| 关 键 词： | 水轮机 调速器 微机测试 转速死区 静态特性 |
A Numerical Approximation Approach to the Static Characteristics of the Turbine Governor |
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| Wan Yongming Li Zhuying Shen Zongshu.A Numerical Approximation Approach to the Static Characteristics of the Turbine Governor[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1993(2). |
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| Authors: | Wan Yongming Li Zhuying Shen Zongshu |
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| Institution: | Wan Yongming Li Zhuying Shen Zongshu |
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| Abstract: | With the static characteristics of the turbine governor measured by a microcomputer system, the calculation of the speed dead bend by the method of Chebyshev optimum uniform approximation has been developed. By using all the data measured, the sum of the governor deterministic error and stochastic error, which can not be obtained by an ordinary method, can be found. |
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| Keywords: | hydraulic turbine governor microcomputer measurement speed dead bend static characteristics |
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