| 高压外部电晕放电及其检测 |
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| 引用本文： | 程正,崔金灵,万军彪,童军心,周宁. 高压外部电晕放电及其检测[J]. 江西电力, 2010, 34(1): 7-9 |
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| 作者姓名： | 程正 崔金灵 万军彪 童军心 周宁 |
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| 作者单位： | 江西省电力科学研究院,江西,南昌,330096 |
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| 摘 要： | 从电晕放电现象出发,简单介绍了电晕放电的形成机制,分析了高压输变电系统中高压外部电晕放电的基本特征及危害;介绍了传统电晕放电检测方法(红外成像和超声波测量)及其不足,详细阐述了紫外成像检测新技术的原理、技术特点、应用领域,展望了紫外成像检测技术在高压输变电系统中的应用前景。
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| 关 键 词： | 电晕放电 红外热成像 超声探测 紫外成像 |
High voltage external corona discharge and its test |
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| Cheng Zheng,Cui Jinlin,Wan Junbiao,et al.. High voltage external corona discharge and its test[J]. Jiangxi Electric Power, 2010, 34(1): 7-9 |
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| Authors: | Cheng Zheng Cui Jinlin Wan Junbiao et al. |
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| Affiliation: | Cheng Zheng,Cui Jinlin,Wan Junbiao,et al. |
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| Abstract: | The characteristics and consequent harm of high voltage external corona discharging in the high voltage power transmission and transformation systems are analyzed in this paper.There are certain insufficiencies in conventional corona discharging detecting methods,thus a new method employing ultraviolet imaging detection technology is introduced.The theory,technical characteristics,and application field of the technology is described in detail.In the end,the potential application of UV imaging detection tech... |
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| Keywords: | corona discharging infrared thermal imaging ultrasonic detection ultraviolet imaging |
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