20GW低阻负载电感储能功率调节装置研究
Study on a 20GW inductive energy storage pulsed power conditioning device with a low resistance load
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摘要: 对电感储能/电爆炸丝断路开关功率调节系统进行了数值模拟，研制了输出峰值功率大于20GW的小型化低阻负载电感储能/电爆丝断路开关功率调节装置。实验结果表明：以电容器作为初始能源，在6~10Ω电阻负载上输出脉冲电压大于400kV、脉冲电流50~60kA，峰值功率大于20GW，能量转换效率大于30%。Abstract: The computation is carried out for the inductive energy storage pulsed power conditioning system with an exploding wire opening switch. On this basis,a smallsized inductive energy storage pulsed power conditioning device which outputs peak power of more than 20GW, is developed and tested. When energized by a 4μF/100kV capacitor bank operating at above 64kV, a pulse voltage and pulse current in excess of 400kV and 60kA respectively with over 100ns duration is obtained on a 6～8Ω load. The peak power exceeds 2０GW.the efficiency of energy transfer is more than 30%．
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Key words:
- inductive energy storage /
- power conditioning /
- opening switch /
- peak power
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