| 基于微波辐射原理的污秽绝缘子检测仪研制 |
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| 引用本文： | 黄敬尧,孙明浩,汪芳宗,张超.基于微波辐射原理的污秽绝缘子检测仪研制[J].电测与仪表,2011,48(6):67-70. |
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| 作者姓名： | 黄敬尧 孙明浩 汪芳宗 张超 |
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| 作者单位： | 1. 三峡大学电气与新能源学院，湖北宜昌,443002
2. 郑州供电公司，郑州,450006 |
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| 基金项目： | 湖北省自然科学基金资助项目(2010CDB10801) |
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| 摘 要： | 用微波辐射计对绝缘子进行测量，根据所测目标天线不同的温度，反演出被测目标的辐射亮温，进而推出绝缘子的污秽程度。研究内容具体包括；微波辐射计定标；辐射计反演系统的研制；通过实验完成绝缘子污秽物的辐射特性与等值盐密、空气相对湿度、盐雾电导率等量值的关系，分析污秽程度与辐射能量之间的关系，从而找出污秽预警门槛值。
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| 关 键 词： | 微波 污秽绝缘子 检测仪 |
Polluted Insulator Detector Development and Application Based on the Principle of Microwave Radiation |
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| HUANG Jing-yao,SUN Ming-hao,WANG Fang-zong,ZHANG Chao.Polluted Insulator Detector Development and Application Based on the Principle of Microwave Radiation[J].Electrical Measurement & Instrumentation,2011,48(6):67-70. |
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| Authors: | HUANG Jing-yao SUN Ming-hao WANG Fang-zong ZHANG Chao |
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| Affiliation: | HUANG Jing-yao1,SUN Ming-hao2,WANG Fang-zong1,ZHANG Chao1(1.College of Electrical and New Energy,China Three Gorges University,Yichang 443002,Hubei,China.2.Zhengzhou Power Supply Company,Zhengzhou 450006,China) |
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| Abstract: | The study is to use microwave radiometer to measure the insulator.Depending on the target antenna temperature measured,we can inverse the measured brightness temperature of the radiation target.Furthermore,the degree of contamination of insulators is derived.Specific research includes:microwave radiometer calibration;radiometer inversion system.We complete the radiation characteristics of pollutants on insulators and find its relationship with ESDD,air relative humidity,salt fog conductivity and other param... |
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| Keywords: | microwave polluted insulator detector |
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