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初始能源
相关语句
  initial energy source
    Possibility of using periodic structure permanent magnetic ring as initial energy source for a magneto-cumulative generator
    用周期铁磁结构环作磁累积发生器的初始能源
短句来源
    The initial energy source inciludes a capacitor of 220 μF charged with 6 kV,a rechargeable battery and a high voltage converter.
    初始能源由蓄电池、高压逆变器及储能电容器(220μF, 6 kV)构成。
短句来源
    A compact helical explosively-driven magnetic flux compression generator (MFCG) using rechargeable battery as initial energy source has two stages, one acts as an energy amplifier, the other serves as a pulse sharper to match high inductance load.
    一种由蓄电池作为初始能源的紧凑型螺线管爆磁压缩发生器由两级构成,其中第一级作为能量放大器,第二级通过磁通耦合对第一级输出的脉冲进行陡化以驱动较大的电感负载。
短句来源
    The results shows that this compact initial energy source system can stably offer larger initial energy, and the cascaded MFCG which is small and light can offer 120 kA current with a risetime of 15 μs to a large inductance load which is 4 μH.
    由此可见,以蓄电池加高压逆变器和储能电容器作为其初始能源,能够满足体积小、稳定提供较大的初始能量的能力。 同时利用级联型爆磁压缩发生器,能够在较小的体积和重量的情况下驱动较大的电感负载(4μH),实现输出电流120 kA,电流的上升时间为15μs的预期目标。
短句来源
  initial energy source
    Possibility of using periodic structure permanent magnetic ring as initial energy source for a magneto-cumulative generator
    用周期铁磁结构环作磁累积发生器的初始能源
短句来源
    The initial energy source inciludes a capacitor of 220 μF charged with 6 kV,a rechargeable battery and a high voltage converter.
    初始能源由蓄电池、高压逆变器及储能电容器(220μF, 6 kV)构成。
短句来源
    A compact helical explosively-driven magnetic flux compression generator (MFCG) using rechargeable battery as initial energy source has two stages, one acts as an energy amplifier, the other serves as a pulse sharper to match high inductance load.
    一种由蓄电池作为初始能源的紧凑型螺线管爆磁压缩发生器由两级构成,其中第一级作为能量放大器,第二级通过磁通耦合对第一级输出的脉冲进行陡化以驱动较大的电感负载。
短句来源
    The results shows that this compact initial energy source system can stably offer larger initial energy, and the cascaded MFCG which is small and light can offer 120 kA current with a risetime of 15 μs to a large inductance load which is 4 μH.
    由此可见,以蓄电池加高压逆变器和储能电容器作为其初始能源,能够满足体积小、稳定提供较大的初始能量的能力。 同时利用级联型爆磁压缩发生器,能够在较小的体积和重量的情况下驱动较大的电感负载(4μH),实现输出电流120 kA,电流的上升时间为15μs的预期目标。
短句来源
  “初始能源”译为未确定词的双语例句
    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%.
    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%。
短句来源
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  initial energy source
Other alternatives to the standard model suggest that life arose as an inorganic (clay) form and/or that the initial energy source was not organic material but chemical energy or sunlight.
      


The numerical simulations of high voltage pulsed power conditioning system(inductive storage/opening switches)are given in this poper. Accroding the different initial energy,the capacitor model and simple MFCG model are computed. For the second model,two cases-not carrying cpening switches loadand carrying opening switches load are considered,the results show that the current will chance 20%~31%. In the capacitor model, the affection of load, ifitial charging voltage, inductive storage et al are considered.By...

The numerical simulations of high voltage pulsed power conditioning system(inductive storage/opening switches)are given in this poper. Accroding the different initial energy,the capacitor model and simple MFCG model are computed. For the second model,two cases-not carrying cpening switches loadand carrying opening switches load are considered,the results show that the current will chance 20%~31%. In the capacitor model, the affection of load, ifitial charging voltage, inductive storage et al are considered.By using the numerical results that only the running parameters in the system are optimized, some effective output results can be got possible.

介绍高电压脉冲功率调节系统(储能电感/断路开关)的模拟计算方法.根据使用的初始能源种类不同,分别对电容器模型和简单的爆炸应压缩发生器(MFCG)模型作了初步计算.对于后者,分别考虑不带断路开关和带断路开关负载两种情况,从结果比较可知电流将变化20%—31%.在电容器模型中,分别考虑了负载、初始充电电压、储能电感等因素的影响.通过计算表明,要得到理想的输出结果,必须对系统运行参数进行优化.

In a lot of singleshot applications and experiments at remote locations where magnetocumulative generator provide the most practical pulse power, it is impracticable to use a capacitor bank as the initial energy source. V.V.Gdovnina et al has used a permanent magnet ring as the initial energy source to drive a magnetocumulative generator, but the energy density stored in a single permanent magnet ring is very low. In this paper,the possibility of using periodic structure permanent magnetic rings as initial...

In a lot of singleshot applications and experiments at remote locations where magnetocumulative generator provide the most practical pulse power, it is impracticable to use a capacitor bank as the initial energy source. V.V.Gdovnina et al has used a permanent magnet ring as the initial energy source to drive a magnetocumulative generator, but the energy density stored in a single permanent magnet ring is very low. In this paper,the possibility of using periodic structure permanent magnetic rings as initial energy source of magnetocumulative generator is analyzed theoretically. It is concluded that 1kJ initial energy can be provided to magnetocumulative generator by the periodic structure permanent magnetic ring whose mass is less than 30kg and the outside radius less than 60cm, and some relative technical problems are also considered. 

 首先推导了描述铁磁体的磁场方程,并分析计算了圆筒型周期性永磁结构环内部所携带的磁能,研究了磁能与永磁体质量的关系。分析表明,采用内外径分别为60和90mm、长为60mm、质量约为30kg的四级周期永磁结构能够提供1kJ左右的磁能。这种结构有可能成为间接馈电磁累积发生器的初始能源

The computation is carried out for the inductive energy storage pulsed power conditioning system with an exploding wire opening switch. On this basis,a small-sized 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...

The computation is carried out for the inductive energy storage pulsed power conditioning system with an exploding wire opening switch. On this basis,a small-sized 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%.

 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%。

 
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