【Key words】 hydropower station; genetic algorithm; unit vibration; optimal operation
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汽轮发电机组振动 vibration of turbine-generator set
水轮发电机组振动 vibration of hydro generator set
汽轮机-发电机组振动 vibration of turbine-generator set
振动机组 Vibrating unit
In chapter 1, general situation, the development and existed conditions of vibration of water-power set are introduced, the new method of signal analysis such as wavelet analysis, information entropy and problems to be solved in this paper are summarized.
具体思路和研究内容如下:第一章绪论部分简要介绍水电站机组振动现状、存在的问题和发展动态,对小波、信息熵等现代信号处理方法及本课题所要解决的问题进行归纳和说明。
参考来源 - 水电站机组振动特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
水力机组振动是影响水力机组稳定性的主要因素。
The vibration of water turbine is an important factor in stability.
最后，对我国水力机组振动特性的研究提出了一些建议。
Finally, some advice as to the vibration investigation for hydraulic-turbines set in our country was put forward.
大型机组振动仍是当前影响我国火电生产的关键技术之一。
Vibration is still one of the key factors which affect the power production in our country.
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