| 扫描式超高频局部放电检测法研究 |
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| 引用本文： | 崔婷,逄凯.扫描式超高频局部放电检测法研究[J].重庆电力高等专科学校学报,2013,18(1):50-53. |
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| 作者姓名： | 崔婷 逄凯 |
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| 作者单位： | 重庆市电力公司电力科学研究院,重庆,401123 |
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| 摘 要： | 本文论述的局部放电超高频扫描式在线监测系统,采用了嵌入式处理器及大规模可编程逻辑器件,通过比较扫描的方式,获取局部放电的放电特征量,不需A/D采集卡,信号就地数字化,适宜于分布式的监测系统,且系统扩展性好。该系统能实时在线监测,且使用部件少、设备体积小,便于安装。
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| 关 键 词： | 超高频 局放 扫描式 采集卡 分布式 |
A Study on the UHF Scanning Detection Method for Partial Discharge |
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| CUI Ting
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PANG Kai.A Study on the UHF Scanning Detection Method for Partial Discharge[J].Journal of Chongqing Electric Power College,2013,18(1):50-53. |
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| Authors: | CUI Ting PANG Kai |
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| Affiliation: | (Electric Power Research Institute of Chongqing Electric Power Corporation,Chongqing 401123,China) |
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| Abstract: | This essay introduces the UHF scanning online monitoring system for partial discharge in which the embedded processor and the large-scale PLD are applied.By means of comparative scanning,the system acquires the characteristic quantity of partial discharge without the use of the acquisition card.Signals collected can realize in-situ digitization.Therefore,the system,with excellent expansibility,can also realize the function of distributed monitoring as well as real-time online monitoring.Finally,the system needs only a few components and the equipment is small in size as well as easy to install. |
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| Keywords: | UHF partial discharge scanning acquisition card distributed |
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