| 开关柜局部放电超声波在线检测技术的应用 |
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| 引用本文： | 王培义,朱伯涛.开关柜局部放电超声波在线检测技术的应用[J].河北电力技术,2010,29(6):26-26,46. |
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| 作者姓名： | 王培义 朱伯涛 |
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| 作者单位： | [1]石家庄供电公司,石家庄050091 [2]邢台供电公司,河北邢台054001 |
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| 摘 要： | 介绍开关柜局部放电的危害和检测方法,阐述超声波在线检测技术的基本原理及检测方法,结合超声波在线检测技术在220kV东田变电站35kV开关柜的应用,分析检测试验数据,验证开关柜带电检测的准确性。
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| 关 键 词： | 开关柜 局部放电 超声波 |
Application of Partial Discharge Ultrasonic On-line Detection Technology for Switchgear |
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| Wang Peiyi,Zhu Botao.Application of Partial Discharge Ultrasonic On-line Detection Technology for Switchgear[J].Hebei Electric Power,2010,29(6):26-26,46. |
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| Authors: | Wang Peiyi Zhu Botao |
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| Affiliation: | Wang Peiyi,Zhu Botao |
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| Abstract: | Harm and test methods of partial discharge for switchgear are introduced in this paper,the basic principle and testing methods of the partial discharge ultrasonic signal are also elaborated.Through the application of ultrasonic online detection technology for 35kV switchgear at 220kV Dongtian substation,test data is analyzed,and on-line detection is proven to be correct. |
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| Keywords: | switchgear partial discharge ultrasonic wave |
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