| 六甲水电站2号机组溜负荷故障分析与处理 |
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| 引用本文： | 黄颖,苏家敏,农荣清.六甲水电站2号机组溜负荷故障分析与处理[J].红水河,2014(1):76-79. |
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| 作者姓名： | 黄颖 苏家敏 农荣清 |
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| 作者单位： | 广西水利电力建设集团有限公司金城江水力发电厂,广西河池547000 |
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| 摘 要： | 金城江水力发电厂六甲水电站2号机组，2009年10月进行增容改造后自投产以来，机组反复出现溜负荷的故障，严重威胁到机组的安全运行。文章通过六甲水电站2号机组溜负荷故障特征及原因，开展发电机溜负荷诊断工作。针对该机组溜负荷原因进行性质定位，将溜负荷原因确认为调速器回路故障引起。同时有针对性地制定检查处理办法，最终成功解决了2号发电机组溜负荷的故障问题。
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| 关 键 词： | 溜负荷 水轮发电机组 六甲水电站 |
Analysis and Treatment of No. 2 Unit Load Shedding Fault of Liujia Hydropower Station |
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| HUANG Ying,SU Jia-min,NONG Rong-Qing.Analysis and Treatment of No. 2 Unit Load Shedding Fault of Liujia Hydropower Station[J].Hongshui River,2014(1):76-79. |
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| Authors: | HUANG Ying SU Jia-min NONG Rong-Qing |
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| Affiliation: | (Jinchengjiang Hydropower Plant of Guangxi Water Conservancy and Electric Power Construction Group Co., Ltd., Hechi, Guangxi, 547000) |
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| Abstract: | The safety of the No.2 Unit of Liujia hydropower station was seriously threatened due to repeated load shed-ding faults since it has been put into operation after innovation in October 2009. The causes of load shedding faults of generator were diagnosed through analyzing the characteristics of these faults. Finally,it was observed that these faults were caused by governor circuit failures,which were successfully solved through targeted treatment measures. |
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| Keywords: | load shedding hydro-generating unit Liujia hydropower station |
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