| 直流合成绝缘子带电检测仪的研制 |
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| 引用本文： | 沈小军,江秀臣,王伟,程养春.直流合成绝缘子带电检测仪的研制[J].高电压技术,2004,30(12):27-29. |
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| 作者姓名： | 沈小军 江秀臣 王伟 程养春 |
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| 作者单位： | 上海交通大学电气工程系,上海,200030;华北电力大学电气工程学院,北京,102206 |
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| 基金项目： | 自然科学基金资助项目 (90 2 10 0 15 ) |
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| 摘 要： | 根据直流合成绝缘子电场分布特点 ,研制开发了轻便、可靠、有效的直流合成绝缘子带电检测仪 ,它通过测量合成绝缘子的纵向电场强度来判断直流合成绝缘子内导通性故障。实验室试验结果表明该检测仪能有效地检测出直流合成绝缘子内导通性故障且灵敏度较高。
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| 关 键 词： | 直流合成绝缘子 带电检测 检测仪 |
| 文章编号： | 1003-6520(2004)12-0027-03 |
| 修稿时间： | 2004年2月2日 |
Development of Hot-Line Detector for DC Composite Insulator |
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| SHEN Xiaojun,JIANG Xiuchen,WANG Wei,CHENG Yangchun.Development of Hot-Line Detector for DC Composite Insulator[J].High Voltage Engineering,2004,30(12):27-29. |
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| Authors: | SHEN Xiaojun JIANG Xiuchen WANG Wei CHENG Yangchun |
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| Affiliation: | SHEN Xiaojun1,JIANG Xiuchen1,WANG Wei2,CHENG Yangchun2 |
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| Abstract: | A convenient, reliable and efficient hot-line detector for DC composite insulators is developed according to its property of electric field distribution. The device distinguishes the internal conductive defect by detecting the longitudinal electric field intensity of the composite insulators. Lab test shows that the detector can efficaciously detect the internal conductive defect of DC composite insulators with quite high sensitivity. |
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| Keywords: | DC composite insulator hot line detection detector |
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