Generation of the high-power high-voltage pulse on the resistance loads by means of HEMG
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sun qi-zhi,
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gong xing-gen,
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xie wei-ping,
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hao shi-rong,
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liu zheng-fen,
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dai wen feng,
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chi yuan,
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fu song,
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liu wei,
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wang min-hua,
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zhang nan chuan,
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han wen-hui
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Abstract
This paper describes the generation of the highpower highvoltage pulse on the resistance loads by means of helical explosive magnetic generators (HEMG) at the Institute of Fluid Physics (IFP), CAEP. With the aid of electrically exploded opening switch (EEOS) and transformer, the high voltage 80kV on 100Ω was obtained, and if there is no transformer 400kV on 6Ω resistance load can be obtaied. The pulse width varies from 50ns to 200ns, which is defined by the storage inductance and the resistance load. The rise time is less than 100ns.
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