| 基于洛推法的MOV小电流区的描述 |
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| 引用本文： | 魏斌,文远芳,龚李伟,文斌.基于洛推法的MOV小电流区的描述[J].高电压技术,2004,30(10):27-28,36. |
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| 作者姓名： | 魏斌 文远芳 龚李伟 文斌 |
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| 作者单位： | 1. 华中科技大学电气与电子工程学院,武汉,430074
2. 武汉工业学院计算机与信息工程系,武汉,430023 |
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| 摘 要： | 论证了一种数据的分析方法—洛推法 ,用该法处理MOV试验数据 ,得到不同幅值工频电压下去噪后的全电流和阻性电流的波形及峰值随电压的变化趋势。阻性电流的数值模拟与定性分析情况吻合 ,验证了洛推法在拟合电压电流波形的合理性 ,而且用阻性电流波形比通常用峰值描述MOV的状态更加合理和直观
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| 关 键 词： | 洛推法 MOV 阻性电流 |
| 文章编号： | 1003-6520(2004)10-0027-02 |
MOV Characteristics in Low Current Region Based on Method of Synthesizing Vector |
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| WEI Bin ,WEN Yuanfang ,GONG Liwei ,WEN Bin.MOV Characteristics in Low Current Region Based on Method of Synthesizing Vector[J].High Voltage Engineering,2004,30(10):27-28,36. |
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| Authors: | WEI Bin WEN Yuanfang GONG Liwei WEN Bin |
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| Affiliation: | WEI Bin 1,WEN Yuanfang 1,GONG Liwei 1,WEN Bin 2 |
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| Abstract: | This paper analyzes and proves the Method of Synthesizing Vector, and take its advantage in dealing with testing data in MOV experiment. From these data, all the leakage current wave, resistance leakage current wave and its peak value of MOV under different voltage are given. It's better to describe state of MOV by resistance current wave, comparing with peak value. The Method of Synthesizing Vector is verified by these data. |
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| Keywords: | Method of Synthesizing Vector MOV resistive current |
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