| 短路冲击引起发电机励磁调节方式切换的故障分析 |
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| 引用本文： | 刘万平,郭爱军.短路冲击引起发电机励磁调节方式切换的故障分析[J].江西电力,2007,31(3):28-30. |
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| 作者姓名： | 刘万平 郭爱军 |
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| 作者单位： | 国电万安水力发电厂,江西,万安,343800 |
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| 摘 要： | 本文介绍了一起发电机运行中与励磁系统有关的电气异常事件:区外短路冲击引起励磁调节器调节方式切换为手动方式。文中利用发电机故障录波图对此异常事件进行了深入的分析,揭示了该机组励磁调节器在TV断线判据设置上存在的隐患,并提出了相应的对策和措施。
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| 关 键 词： | 励磁调节方式 TV断线 故障录波 |
| 文章编号： | 1006-348X（2007）03-0028-03 |
| 修稿时间： | 2006-05-25 |
Analysis of the fault that caused the generator excite regulator putting its exciter field on manual control |
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| Liu Wan-ping,Guo Ai-jun.Analysis of the fault that caused the generator excite regulator putting its exciter field on manual control[J].Jiangxi Electric Power,2007,31(3):28-30. |
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| Authors: | Liu Wan-ping Guo Ai-jun |
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| Abstract: | This paper introduces an accident of generator excite regulator:when an accident on line appears,one of Wanan hydroelectric plant generators put its excite regulator's exciter field on manual control.This paper analyzes the reason causing this problem through the analysis to the information of the generator event reports,make a conclusion that a hidden trouble of the LOSS-OF-POTENTIAL logic of the excite regulator is the main reason,and brings forward some ameliorative measures and suggestions. |
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| Keywords: | exciter field LOSS-OF-POTENTIAL event report |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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