| 几种合成绝缘子带电检测方法的比较 |
| |
| 引用本文： | 程养春,李成榕,沈小军,陈勉,陈润华.几种合成绝缘子带电检测方法的比较[J].高电压技术,2004,30(6):35-37. |
| |
| 作者姓名： | 程养春 李成榕 沈小军 陈勉 陈润华 |
| |
| 作者单位： | 华北电力大学电气工程学院,北京,102206;广电集团佛山供电分公司,佛山,528000 |
| |
| 摘 要： | 分析了观察法、电场法、紫外成像法和红外成像法这 4种合成绝缘子带电检测方法的实验室和现场运行情况 ,总结出它们不同的主要适用范围 :观察法、电场法分别适于外绝缘、导通性内绝缘缺陷 ;紫外成像法、红外成像法分别适于能产生局部放电、局部发热的缺陷。比较而言电场法成本低廉 ,直接检测 ,准确可靠 ,操作简单 ,更适于国内推广使用
|
| 关 键 词： | 合成绝缘子 带电 检测 电场法 红外成像 紫外成像 |
| 修稿时间： | 2003年12月2日 |
Comparison Along Some Methods on Online Detecting of Composite Insulator |
| |
| CHENG YANGCHUN ,LI CHENGRONG ,SHEN XIAOJUN ,CHEN MIAN ,CHEN RUNHUA.Comparison Along Some Methods on Online Detecting of Composite Insulator[J].High Voltage Engineering,2004,30(6):35-37. |
| |
| Authors: | CHENG YANGCHUN LI CHENGRONG SHEN XIAOJUN CHEN MIAN CHEN RUNHUA |
| |
| Affiliation: | CHENG YANGCHUN 1,LI CHENGRONG 1,SHEN XIAOJUN 1,CHEN MIAN 2,CHEN RUNHUA 2 |
| |
| Abstract: | THE OBSERVATION METHOD, ELECTRIC FIELD METHOD, ULTRAVIOLET IMAGE METHOD AND INFRARED IMAGE METHOD FOR INSULATOR ON LINE DETECTION IS PRESENTED BASED ON THE LABORATORY RESULT AND FIELD OPERATION CONDITION. THE MAIN APPLIED SCOPE OF THESE METHODS ARE ANALYZED. THE ULTRAVIOLET IMAGE METHOD AND INFRARED IMAGE METHOD IS SUITABLE FOR EXTERNAL INSULATION DEFECT AND INTERNAL INSULATION DEFECT RESPECTIVELY. THE OBSERVATION METHOD AND ELECTRIC FIELD METHOD IS SUITABLE FOR PARTIAL DISCHARGE DEFECT AND LOCAL OVERHEAT RESPECTIVELY. COMPARING WITH OTHER METHODS THE ELECTRIC FIELD METHOD HAS THE ADVANTAGES OF LOW COST, DIRECT DETECTION, ACCURATE, RELIABLE AND EASY OPERATION. IT CAN BE WIDELY USED IN CHINA. |
| |
| Keywords: | COMPOSITE INSULATOR ONLINE DETECT ELECTRIC FIELD METHOD INFRARED IMAGE ULTRAVIOLET IMAGE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
