| 雷电冲击电流测试系统研究 |
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| 引用本文： | 武占成,胡小锋,魏明,刘尚合. 雷电冲击电流测试系统研究[J]. 测试技术学报, 2002, 16(2): 83-86 |
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| 作者姓名： | 武占成 胡小锋 魏明 刘尚合 |
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| 作者单位： | 军械工程学院,静电与电磁防护研究所,河北,石家庄,050003 |
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| 基金项目： | 国防科技重点实验室基金资助 |
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| 摘 要： | 目的 研究雷电冲击电流测试系统，方法 用无感电阻网络分流器测量雷电冲击电流，并进测量重复性、线性度试验和阶跃波响应试验。结果与结论 所研制的无感电阻网络分流器符合国家标准GB/T7626.5-1999和国际电工委员会标准IEC61000-4-5的要求，且可用于KV级脉冲大电流的测量和雷电浪涌（冲击）模拟器短路电流的波形校准。
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| 关 键 词： | 雷电 冲击电流 测试 分流器 电磁脉冲 |
| 文章编号： | 1671-7449(2002)02-0083-04 |
| 修稿时间： | 2001-01-15 |
The Research of a Measurement System of Lightning Surge Current |
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| WU Zhan-cheng,HU Xiao-feng,WEI Ming,LIU Shang-he. The Research of a Measurement System of Lightning Surge Current[J]. Journal of Test and Measurement Techol, 2002, 16(2): 83-86 |
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| Authors: | WU Zhan-cheng HU Xiao-feng WEI Ming LIU Shang-he |
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| Abstract: | Aim To give a measurement system of lightning surge current. Methods To measure the lightning surge current using a shunt with non-inductance resistors network. The experiments on the repetition, linear degree and the step response are carried out. Results and Conclusion The shunt is accordance with the national standard GB/T17626.5-1999 and the international electrical committee standard IEC61000-4-5. The shunt may be used in the measurement of lightning surge current and the waveform calibration of the lightning surge simulator. |
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| Keywords: | lightning surge current shunt |
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