| 燃气发电机轴电压异常分析 |
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| 引用本文： | 周侣,邵建强,许龙虎,张冬晛.燃气发电机轴电压异常分析[J].华东电力,2009,37(2). |
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| 作者姓名： | 周侣 邵建强 许龙虎 张冬晛 |
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| 作者单位： | 1. 上海电力学院,电力与自动化工程学院,上海,200090
2. 杭州华电半山发电有限公司,杭州,310000 |
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| 摘 要： | 为确保燃气发电机组安全运行,电厂必须重视机组运行时可能出现的各种问题,如燃气发电机轴电压异常情况.介绍了燃气发电机轴电压产生的原因及轴电压异常可能带来的危害,结合实际工程案例,提出了几种可靠的轴电压异常的故障检测与分析方法.
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| 关 键 词： | 轴电压 故障检测 燃气发电机 监测 |
Analysis of abnormal shaft voltage for gas turbine generators |
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| ZHOU Lu,SHAO Jian-qiang,XU Long-hu,ZHANG Dong-xian.Analysis of abnormal shaft voltage for gas turbine generators[J].East China Electric Power,2009,37(2). |
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| Authors: | ZHOU Lu SHAO Jian-qiang XU Long-hu ZHANG Dong-xian |
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| Affiliation: | 1.School of Power and Automation Engineering;Shanghai University of Electric Power;Shanghai 200090;China;2.Hangzhou Huadian Banshan Power Co.;Ltd.;Hangzhou 310000;China |
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| Abstract: | To ensure safe operation of gas turbine units,problems such as abnormal shaft voltage of gas turbine generators should be given enough attention.Causes of abnormal shaft voltage and consequent harms were presented,and several reliable methods for fault detection and related analysis methods were proposed based on engineering practice. |
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| Keywords: | shaft voltage fault detection gas turbine generator monitor |
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