| 用于变压器局部放电源定位测量的高灵敏度超声波传感器的研究 |
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| 引用本文： | 孙才新 赵文麟. 用于变压器局部放电源定位测量的高灵敏度超声波传感器的研究[J]. 仪器仪表学报, 1997, 18(5): 453-458 |
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| 作者姓名： | 孙才新 赵文麟 |
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| 作者单位： | 重庆大学，重庆电业局 |
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| 摘 要： | 本文论述了一种抗干扰能力强和灵敏度高的超声波传感器及其选择压电晶体的方法，通过模拟试验得到了超声响应与视在放电量的关系及几种因素的影响情况
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| 关 键 词： | 局部放电 定位 超声波传感器 |
A Study of High Sensitivity Supersonic Transducer Applied in the Measurement of PD Location in Transformer |
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| Sun,Cai-xin Luo,BingZhao,Xian zheng Zhao,Wen qi. A Study of High Sensitivity Supersonic Transducer Applied in the Measurement of PD Location in Transformer[J]. Chinese Journal of Scientific Instrument, 1997, 18(5): 453-458 |
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| Authors: | Sun Cai-xin Luo BingZhao Xian zheng Zhao Wen qi |
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| Abstract: | This paper describes a kind supersonic transducer with high sensitivity and strong property of suppressing interference,and the method of selecting piezoelectric crystal.Through simulation experiments,the relationship between supersonic response and apparent charge quantity and the effects of several elements were obtained. |
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| Keywords: | PD(Partial discharge) Location Supersonic transducer. |
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