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| The monitoring system design of the mechanical stability for hydroelectric generating set based on programmable logic controller |
| Zhang Changsheng1, Xie Meishan2, Li Yan1, Wang Yajie1, Jiang Xiaohui1 |
1. Department of Mechanical and Electrical, College of Science and Technology of China Three Gorges University, Yichang, Hubei 443002;
2. State Grid Gucheng Electric Supply Company, Xiangyang, Hubei 441000 |
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Abstract Hydro-generator’s mechanical stability has great importance to its efficiency, safety and service life. However, the defect in manufacture, operation in non-optimal working condition and other indeterminate factor result in mechanic failure. This paper mainly collect, analyze and process the status signal of hydropower unit based on programmable logic controller (PLC). We can keep abreast of the operating status of the unit to ensure safe and reliable operation of the hydropower plant by real-time monitoring, in term of upper and lower machine mode.
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Received: 09 August 2019
Published: 18 January 2020
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| Cite this article: |
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Zhang Changsheng,Xie Meishan,Li Yan等. The monitoring system design of the mechanical stability for hydroelectric generating set based on programmable logic controller[J]. Electrical Engineering, 2020, 21(1): 83-85.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2020/V21/I1/83
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[1] 滕小羽, 唐国庆. 水电厂设备状态监测[J]. 电力系统自动化, 2000, 24(10): 45-48.
[2] 蒋小辉. 水轮机流动噪声检测与分析[D]. 武汉: 华中科技大学, 2009.
[3] 李初辉. 水电机组集成监测系统中稳定性单元的研究与开发[D]. 武汉: 华中科技大学, 2009.
[4] 徐波, 张雅琦, 马龙, 等. 最优维护信息系统在葛洲坝电站中的应用[J]. 水电能源科学, 2008(5): 135-137, 159.
[5] 杨小优. 浅谈水轮发电机组振动摆度监测系统的应用[J]. 水电厂自动化, 2006, 107(2): 81-84. |
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2020, Vol. 21 
