| 大型抽水蓄能机组局部放电在线监测的分析 |
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| 引用本文： | 何晓冬. 大型抽水蓄能机组局部放电在线监测的分析[J]. 高电压技术, 2004, 30(12): 30-31 |
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| 作者姓名： | 何晓冬 |
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| 作者单位： | 广州蓄能水电厂,从化,510950 |
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| 摘 要： | 介绍了PDA局部放电在线监测方法在抽水蓄能机组上的应用 ,分析了超高频检测技术、波反射的阻抗特性和脉冲时差鉴别法在噪音处理上的应用。现场的应用表明 ,PDA方法作为抽水蓄能机组绝缘监督的一种手段是可行、有效的。
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| 关 键 词： | 抽水蓄能机组 PDA 在线监测 |
| 文章编号： | 1003-6520(2004)12-0030-02 |
| 修稿时间： | 2004-03-02 |
Analysis of the Partial Discharge on Pump-storage Generator |
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| HE Xiaodong. Analysis of the Partial Discharge on Pump-storage Generator[J]. High Voltage Engineering, 2004, 30(12): 30-31 |
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| Authors: | HE Xiaodong |
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| Affiliation: | HE Xiaodong (Guangzhou Pumped Storage Power Station, Conghua 510950, China) |
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| Abstract: | This paper discusses the PDA test of Pump-storage Generator. The EHV measurement techniques, the characteristic of impedance mismatch and pulse time-of-arrival identification are used to reject the field noise. It is indicated that PDA is feasible and effective as the method of Pump-storage Generator PD test. |
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| Keywords: | pump-storage generator partial discharge analyzer online monitoring |
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