2008 17th International Conference on High Power Particle Beams (BEAMS)最新文献

Repetition rate operation of an improved magnetically insulated transmission line oscillator 一种改进型磁绝缘传输线振荡器的重复率运行

2008 17th International Conference on High Power Particle Beams (BEAMS) Pub Date : 2008-07-06 DOI: 10.1063/1.2965143

Yu-Wei Fan, H. Zhong, Zhi-qiang Li, Heng Zhou, Chengwei Yuan, Wei-Hong Zhou, Jun Zhu, Ling Luo

{"title":"Repetition rate operation of an improved magnetically insulated transmission line oscillator","authors":"Yu-Wei Fan, H. Zhong, Zhi-qiang Li, Heng Zhou, Chengwei Yuan, Wei-Hong Zhou, Jun Zhu, Ling Luo","doi":"10.1063/1.2965143","DOIUrl":"https://doi.org/10.1063/1.2965143","url":null,"abstract":"In order to investigate the performances of repetition rate (rep-rate) operation of an improved magnetically insulated transmission line oscillator (MILO), a series of experiments are carried out on the improved MILO device, which is driven by a 40 Ω, 50 ns rep-rate pulser: TORCH-01. Polymer velvet and graphite cathodes are tested respectively in the experiments, whose diameters and lengths are the same. The results of experimental comparison between them are presented in the paper. Both cathodes are tested at electric field strengths of about 300kV/cm. The applied voltage has 60 ns duration with a rise time of 10 ns. This paper focuses on the performance of the voltage and current characteristics, the shot-to-shot reproducibility, the pressure evolution of the diode, and the lifetime of the cathodes, not upon the radiated microwave power. The experimental results show that the graphite cathode is superior to the velvet cathode in the lifetime and the shot-to-shot reproducibility during the rep-rate operation, and it is a promising cathode for the MILO device under the rep-rate conditions.","PeriodicalId":426737,"journal":{"name":"2008 17th International Conference on High Power Particle Beams (BEAMS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131307999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 49

W-band Gyro-BWO using a helically corrugated waveguide 采用螺旋波纹波导的w波段陀螺- bwo

2008 17th International Conference on High Power Particle Beams (BEAMS) Pub Date : 2008-07-06 DOI: 10.1109/IVELEC.2008.4556433

C. Donaldson, Wenlong He, A. Phelps, A. Cross, K. Ronald, A. Young, C. Whyte, Fengping Li

引用次数: 7

A repetitive high voltage pulse adder based on solid state switches 基于固态开关的重复高压脉冲加法器

2008 17th International Conference on High Power Particle Beams (BEAMS) Pub Date : 2008-07-06 DOI: 10.1109/TDEI.2009.5211857

Kefu Liu, Yan Luo, J. Qiu

引用次数: 20

Design and analysis of the Z-pinch loads on the PTS facility PTS设备z轴夹紧载荷的设计与分析

2008 17th International Conference on High Power Particle Beams (BEAMS) Pub Date : 2008-07-01 DOI: 10.7498/aps.57.3027

D. Ning, Ning Cheng, Shu Xiao-jian, Zhang Yang, Xiao De-Long

引用次数: 1

Experimental research on the voltage distribution of tesla transformer's taper windings 特斯拉变压器锥度绕组电压分布的实验研究

2008 17th International Conference on High Power Particle Beams (BEAMS) Pub Date : 2007-06-17 DOI: 10.1109/PPPS.2007.4345696

Liao Mingjia, K. Qiang, Xin Jiaqi

{"title":"Experimental research on the voltage distribution of tesla transformer's taper windings","authors":"Liao Mingjia, K. Qiang, Xin Jiaqi","doi":"10.1109/PPPS.2007.4345696","DOIUrl":"https://doi.org/10.1109/PPPS.2007.4345696","url":null,"abstract":"By use the taper high voltage windings, the Tesla transformer with compact structure can be built. However, the flashover between coils will occur because of un-uniform of the voltage distribution along the windings. Therefore, researching the voltage distribution of the Tesla transformer, improving the distribution by appropriate method and designing optimized structure of the windings would highly improve repetitive ability of the transformer, which have theoretical and engineering significance for the Tesla transformer's working in reliable and security. In order to study the voltage distribution on the pulse transformer's taper windings, according to the structure of the factual pulse transformer's taper windings, the voltage of a uniform tesla transformer's windings was measured in the paper. It is shown that the voltage distribution of taper winding is not uniform, and the distributed curve of it's interturn voltage is U shape with 100ns pulse. Based on the results, the methods to improve the distribution of the tape winding were bring forwards by measuring and analyzing the voltage distribution of other taper windings with different structure. These results can give some references to interturn insulation designs of Tesla transformer's windings.","PeriodicalId":426737,"journal":{"name":"2008 17th International Conference on High Power Particle Beams (BEAMS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116072712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1