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实用新型
CN205484585U 一种用于接地装置冲击特性测试的100kA雷电流发生器 有权 转让

一种用于接地装置冲击特性测试的100kA雷电流发生器
摘要：
本实用新型公开一种用于接地装置冲击特性测试的100kA雷电流发生器，其特征在于，包括发电机、直流充电装置和冲击发生器主体；发电机的输出端连接直流充电装置的输入端，直流充电装置的输出端连接冲击发生器主体的输入端。本实用新型为一种能够在负载大于5Ω的情况下输出最高电压为1200kV、雷电流峰值为100kA、波形为8/20μs或2/10μs的雷电流发生器。本实用新型能够应用于接地装置冲击阻抗的测试、土壤火花放电现象的研究、接地材料耐大电流冲击试验和电磁兼容试验等方面，可提高上述技术应用的精度和准确度。
摘要（英）：

The utility model discloses a 100kA thunder current generator for earthing device impact characteristic test, a serial communication port, including generator, direct current charging device and surge generator main part, direct current charging device's input is connected to the output of generator, and the input of surge generator main part is connected to direct current charging device's output. The utility model relates to a can be greater than under 5 omega's the condition output ceiling voltage is 820 mu s or 210 mu s for 100kA, wave form for 1200kV, lightning current peak value thunder current generator in the load. The utility model discloses test, the research of soil spark discharge phenomenon, the grounding material that can be applied to earthing device impact impedance are able to bear or endure aspects such as experiment of big current rush and electromagnetic compatibility experiment, can improve the precision and the degree of accuracy of above -mentioned technical application.

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