| 脉冲变压器对超导电感脉冲输出能量的影响 |
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| 引用本文： | 陈楠,唐跃进,魏斌,秦华容,郭芳,任丽,李敬东,潘垣.脉冲变压器对超导电感脉冲输出能量的影响[J].高电压技术,2009,35(2):364-367. |
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| 作者姓名： | 陈楠 唐跃进 魏斌 秦华容 郭芳 任丽 李敬东 潘垣 |
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| 作者单位： | 华中科技大学超导电力研究中心,武汉,430074
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| 摘 要： | 为了实现超导磁储能脉冲电流输出,分析了用变压器升流技术实现超导磁储能脉冲功率输出方案(该方案通过控制开关及变压器升流以提高脉冲电流输出值)的可行性,着重讨论了变压器参数对能量输出效率的影响。分析结果表明调整变压器的参数能实现较高的能量输送率,增加变压器的耦合系数能减少并联保护电阻上的能量损耗;为获得较高的能量传输效率,应提高变压器原方电感与储能电感的比值KL。分析显示储能电感的模块化设计有利实现这一目标。
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| 关 键 词： | 超导磁储能 脉冲功率 波形控制 脉冲变压器 氧化锌阀片 液氮温区(77K) |
Effect of Transformer on Energy Transmission of Superconducting Magnet Energy Storage Pulsed Current Generator |
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| CHEN Nan,TANG Yue-jin,WEI Bin,QIN Hua-rong,GUO Fang,REN Li,LI Jing-dong,PAN Yuan.Effect of Transformer on Energy Transmission of Superconducting Magnet Energy Storage Pulsed Current Generator[J].High Voltage Engineering,2009,35(2):364-367. |
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| Authors: | CHEN Nan TANG Yue-jin WEI Bin QIN Hua-rong GUO Fang REN Li LI Jing-dong PAN Yuan |
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| Affiliation: | Research & Development Center of Applied Superconductivity;Huazhong University of Science and Technology;Wuhan 430074;China |
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| Abstract: | This paper researched a pulsed current output technology devised by the laboratory which by controlling the switches to form the desired pulse current shape and use a transformer to magnify the current output to realize the aim of shapeable pulsed power output with high energy density.The influence to output from the change of transformer parameters was analyzed;analytical results indicate that the loss on protecting resister should be considered to improve the device's efficiency,also,the strategy of.Multi... |
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