| 水轮机PLC调速器测频环节的新实现 |
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| 引用本文： | 王海卫 魏守平. 水轮机PLC调速器测频环节的新实现[J]. 中国农村水利水电, 1996, 0(12): 43-44 |
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| 作者姓名： | 王海卫 魏守平 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 在分析水轮发电机测频现状的基础上，讨论了基于高速计数模块（ＶＨＳＣ）的新型测频环节，并与常规测频环节进行了比较，得出新型测领环节较前者优越的结论。
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| 关 键 词： | 水轮机，调速器，高速计数模块，测频环节 |
New Realization of Frequency Measurement Link of PLC Governor for Hydraulic Turbines |
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| Wang Haiwei, Wei Shouping, He Feiyue. New Realization of Frequency Measurement Link of PLC Governor for Hydraulic Turbines[J]. China Rural Water and Hydropower, 1996, 0(12): 43-44 |
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| Authors: | Wang Haiwei Wei Shouping He Feiyue |
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| Affiliation: | Wang Haiwei, Wei Shouping, He FeiyueDepartment of Electric Power Engineering,Huazhong University of Science and Technology,Wuhan City,430074,China |
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| Abstract: | Based on the analysis of present situation of frequency measurement of the hydro-generating set, a new type of frequency measurement link, which is based on the high-speed counting module, is discussed. And its comparision with the conventional frequency measurement link is made. The conclusion is that the new type of frequency measurement link is finer than the conventional one. |
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| Keywords: | hydraulic turbine governor high-speed counting module frequency measurement link |
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