在纳秒脉冲发电机上固态和等离子体负载释放的增强磁能

A. Chuvatin, V. Kantsyrev, A. Astanovitskiy, R. Presura, A. Safronova, A. Esaulov, W. Cline, K. Williamson, I. Shrestha, M. Yilmaz, G. Osbome, T. Jarrett, B. LeGalloudec, N. Nalajala, L. Rudakov, M. Cuneo, T. Pointon, K. Mikkelson
{"title":"在纳秒脉冲发电机上固态和等离子体负载释放的增强磁能","authors":"A. Chuvatin, V. Kantsyrev, A. Astanovitskiy, R. Presura, A. Safronova, A. Esaulov, W. Cline, K. Williamson, I. Shrestha, M. Yilmaz, G. Osbome, T. Jarrett, B. LeGalloudec, N. Nalajala, L. Rudakov, M. Cuneo, T. Pointon, K. Mikkelson","doi":"10.1109/PLASMA.2008.4590967","DOIUrl":null,"url":null,"abstract":"The requirements on lossless power transport through vacuum interface and MITL's limit from above the physical volume and hence inductance of the vacuum part of pulse power generators. This in turn limits the generator-to-load energy coupling and hence the magnetic energy available in vacuum loads used in high energy density physics research. We obtained on Zebra generator (1.9 Ohm, 1 MA, 100 ns) an enhanced load magnetic energy corresponding to the load current increase from the nominal 0.95 MA to 1.65 (plusmn0.05) MA. This improvement was achieved without changing the generator architecture, but through better generator-to-load energy coupling using the new Load Current Multipliers (LCM) technique. The average experimental load-to-generator current amplitude ratio in LCM with both a 7 nH constant-inductance load and with z-pinch loads was 1.7plusmn0.2. We report on new generator electrotechnical parameters with LCM and on characterization of the plasma dynamics and radiative properties of planar wire-array z-pinches at the achieved enhanced load magnetic energy level.","PeriodicalId":6359,"journal":{"name":"2008 IEEE 35th International Conference on Plasma Science","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhanced magnetic energy released in solid-state and plasma loads on a nanosecond pulse power generator\",\"authors\":\"A. Chuvatin, V. Kantsyrev, A. Astanovitskiy, R. Presura, A. Safronova, A. Esaulov, W. Cline, K. Williamson, I. Shrestha, M. Yilmaz, G. Osbome, T. Jarrett, B. LeGalloudec, N. Nalajala, L. Rudakov, M. Cuneo, T. Pointon, K. Mikkelson\",\"doi\":\"10.1109/PLASMA.2008.4590967\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The requirements on lossless power transport through vacuum interface and MITL's limit from above the physical volume and hence inductance of the vacuum part of pulse power generators. This in turn limits the generator-to-load energy coupling and hence the magnetic energy available in vacuum loads used in high energy density physics research. We obtained on Zebra generator (1.9 Ohm, 1 MA, 100 ns) an enhanced load magnetic energy corresponding to the load current increase from the nominal 0.95 MA to 1.65 (plusmn0.05) MA. This improvement was achieved without changing the generator architecture, but through better generator-to-load energy coupling using the new Load Current Multipliers (LCM) technique. The average experimental load-to-generator current amplitude ratio in LCM with both a 7 nH constant-inductance load and with z-pinch loads was 1.7plusmn0.2. We report on new generator electrotechnical parameters with LCM and on characterization of the plasma dynamics and radiative properties of planar wire-array z-pinches at the achieved enhanced load magnetic energy level.\",\"PeriodicalId\":6359,\"journal\":{\"name\":\"2008 IEEE 35th International Conference on Plasma Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE 35th International Conference on Plasma Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PLASMA.2008.4590967\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE 35th International Conference on Plasma Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PLASMA.2008.4590967","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

脉冲发电机真空部分的物理体积和电感对真空界面无损传输功率的要求和MITL的限制。这反过来又限制了发电机与负载的能量耦合,从而限制了用于高能量密度物理研究的真空负载中可用的磁能。我们在Zebra发电机(1.9欧姆,1 MA, 100 ns)上获得了负载磁能的增强,对应于负载电流从标称的0.95 MA增加到1.65 (plusmn0.05) MA。这一改进在不改变发电机结构的情况下实现,但通过使用新的负载电流乘法器(LCM)技术实现了更好的发电机-负载能量耦合。在7 nH恒感负载和z夹紧负载下,LCM的平均实验负载与发电机电流幅值比为1.7±0.2。我们报道了新的LCM发电机的电工技术参数,以及在提高负载磁能水平下平面线阵z-钳位的等离子体动力学和辐射特性的表征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Enhanced magnetic energy released in solid-state and plasma loads on a nanosecond pulse power generator
The requirements on lossless power transport through vacuum interface and MITL's limit from above the physical volume and hence inductance of the vacuum part of pulse power generators. This in turn limits the generator-to-load energy coupling and hence the magnetic energy available in vacuum loads used in high energy density physics research. We obtained on Zebra generator (1.9 Ohm, 1 MA, 100 ns) an enhanced load magnetic energy corresponding to the load current increase from the nominal 0.95 MA to 1.65 (plusmn0.05) MA. This improvement was achieved without changing the generator architecture, but through better generator-to-load energy coupling using the new Load Current Multipliers (LCM) technique. The average experimental load-to-generator current amplitude ratio in LCM with both a 7 nH constant-inductance load and with z-pinch loads was 1.7plusmn0.2. We report on new generator electrotechnical parameters with LCM and on characterization of the plasma dynamics and radiative properties of planar wire-array z-pinches at the achieved enhanced load magnetic energy level.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Fabrication of multi-purpose probe to investigate the influence of ohmic magnetic field on density gradient in plasma Effects of nanosecond pulsed electromagnetic field on mitochondrial membrane potential Replaceable electrodes triggered vacuum switch and its application in lightning current component A generator Visualization of instabilities in hot magnetized plasmas by ECE Imaging Numerical simulation of nonthermal atmospheric pressure plasma jet and comparison with experiments
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1