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| 基于UHF法的GIS局部放电测量与分析 | |
| 引用本文： | 孙曙光,陆俭国,俞慧忠,沈建位,金少华. 基于UHF法的GIS局部放电测量与分析[J]. 电测与仪表, 2012, 49(4): 5-8,23 |
| 作者姓名： | 孙曙光 陆俭国 俞慧忠 沈建位 金少华 |
| 作者单位： | 1. 河北工业大学,天津 300130;浙江开关厂有限公司,浙江 衢州 324000 2. 河北工业大学,天津,300130 3. 浙江开关厂有限公司,浙江 衢州,324000 |
| 基金项目： | 浙江省科技计划资助项目(2010C31098);河北省应用基础研究计划重点基础研究资助项目(10962126D) |
| 摘 要： | 超高频局部放电检测方法具有优越的抗干扰性能与较高的检测灵敏度,因此采用此种方式实现GIS局部放电的测量与分析,并设计了一种基于PCI-9812数据采集卡的局部放电检测装置,利用该检测装置对放电信号进行实时测量,对其软硬件设计进行了说明。为检验其效果构建了由实际产品部件组成的110kVGIS实验模型,设计了一种典型的局部放电模型,结果表明该装置能完成GIS局部放电的测量与分析,为基于超高频法的GIS局部放电在线监测更深入研究打下了基础。 |
| 关 键 词： | GIS 局部放电 超高频 LABVIEW |
Measure and Analysis of GIS Partial Discharge Based on UHF Method |
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| SUN Shu-guang,LU Jian-guo,YU Hui-zhong,SHEN Jian-wei,JIN Shao-hua. Measure and Analysis of GIS Partial Discharge Based on UHF Method[J]. Electrical Measurement & Instrumentation, 2012, 49(4): 5-8,23 | |
| Authors: | SUN Shu-guang LU Jian-guo YU Hui-zhong SHEN Jian-wei JIN Shao-hua |
| Affiliation: | 1.Hebei University of Technology,Tianjin 300130,China. 2.Zhejiang Switchgear Factory Co.,Ltd,Quzhou 324000,Zhejiang,China) |
| Abstract: | Ultra high frequency partial discharge detection method has advantages in interference immunity and detection sensitivity,so it is used in this article for the measurement and analysis of GIS partial discharge.This article designs the partial discharge detection device based on PCI-9812 data acquisition card and its hardware and software design are also described.In order to test its effect,this article builds the 110kV GIS experimental model from actual product components and a typical partial discharge model.It is shown that this device can complete the measurement and analysis of partial discharge,so this lays a foundation for further study of partial discharge monitoring based on ultra-high frequency method. |
| Keywords: | gas insulated switchgear partial discharge UHF LABVIEW |
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