| 变压器局部放电源的电-声和声-声定位法及其评判的研究 |
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| 引用本文： | 孙才新,罗兵,顾乐观,赵文麒,赵贤政,邹景行.变压器局部放电源的电-声和声-声定位法及其评判的研究[J].电工技术学报,1997(5). |
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| 作者姓名： | 孙才新 罗兵 顾乐观 赵文麒 赵贤政 邹景行 |
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| 作者单位： | 重庆大学，重庆电业局 |
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| 摘 要： | 论述了变压器局部放电源的电－声和声－声定位原理及算法，利用研制的高灵敏度超声传感器和编制的定位软件在模拟油箱中进行了试验，结果表明声－声定位法比电－声定位法的偏差要大。
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| 关 键 词： | 局部放电 定位 评价 |
Research on Locating Partial Discharge Sources in Transformer with Electric supersonic Method and Supersonic-supersonic Method and Evaluation on Each |
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| Sun Caixin,Luo Bing,Gu Leguan.Research on Locating Partial Discharge Sources in Transformer with Electric supersonic Method and Supersonic-supersonic Method and Evaluation on Each[J].Transactions of China Electrotechnical Society,1997(5). |
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| Authors: | Sun Caixin Luo Bing Gu Leguan |
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| Affiliation: | Sun Caixin Luo Bing Gu Leguan(Chongqing University) Zhao Wenqi Zhao Xianzheng Zou Jinghang(Chongqing Power United) |
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| Abstract: | The principle and algorithm of locating PD sources in transformer is discussed. Using the developed high sensitivity supersonic transducer and locating software, experiments have been made in simulative oil tank. Results show that the error of Supersonicsupersonic locating method is greater than that in Electricsupersonic method. |
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| Keywords: | Discharge source Locating method Evaluation |
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