| 746MW汽轮发电机集电环过热打火缺陷分析 |
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| 引用本文： | 邱梅,曹庭燎.746MW汽轮发电机集电环过热打火缺陷分析[J].东北电力技术,2011,32(10):17-19,23. |
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| 作者姓名： | 邱梅 曹庭燎 |
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| 作者单位： | 广东珠海发电厂,广东珠海,519000 |
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| 摘 要： | 集电环是发电机励磁系统的重要部件,通以大电流并随着转子高速旋转,通过对一起汽轮发电机励磁集电环早期故障分析,并结合现场实际情况,给出了故障发现、分析和处理方法.
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| 关 键 词： | 集电环 碳刷 过热 |
Analysis on Collector Ring Striking Failure due to Overheating for 746 MW Steam Turbine Generator and Treatment |
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| QIU Mei,CAO Ting-liao.Analysis on Collector Ring Striking Failure due to Overheating for 746 MW Steam Turbine Generator and Treatment[J].Northeast Electric Power Technology,2011,32(10):17-19,23. |
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| Authors: | QIU Mei CAO Ting-liao |
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| Affiliation: | QIU Mei,CAO Ting-liao(Guangdong Zhuhai Power Station Co.Ltd.,Zhuhai,Guangdong 519000,China) |
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| Abstract: | Collector ring is an important part of the generator excitation system,which is driven by the rotor with high current.This article records one initial malfunction of a turbine generator collector ring with the whole course. |
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| Keywords: | Collector ring Carbon brush Overheat |
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