| 粒子加速器的功率变换器,大型强子对撞机的开发和生产 | |
| F.BORDRY ; 周伟松 ; 马娟 ; F.BORDRY | |
| 2010-07-19 ; 2010-07-19 | |
| 关键词 | TM46 |
| 其他题名 | Power Converters for Particle Accelerators, Development and production of the Large Hadron Collider (LHC) powering system |
| 中文摘要 | 大型强子对撞机(LHC)是即将在欧洲核子研究中心(CERN)建造的下一个加速器。它将被安装在地下约100m,周长为27km的隧道里。对撞机的核心部件是超导磁体(磁场强度高达9T),磁体运行于温度为1.9K的超流体液氦浴环境中。这套设备计划于2007年投入运行。届时,将有1720台功率变换器在总稳态输入功率为63MW的状态下工作,峰值功率可达86MW。它们共可提供大约1850kA的电流,大体可提供高精度的高达20kA大电流和低电压输出。本文介绍了LHC系统的主要组成部分和它们面临的挑战。功率变换器的性能、设计难点和拓扑结构也会给予介绍。同时重点介绍了CERN、各研究所以及工业界之间的合作。; The Large Hadron Collider (LHC) is the next accelerator being constructed on the CERN site. It will be installed in a 27 km circumference tunnel, about 100 m underground. The LHC design is based on superconducting magnets (up to 9T) which operate in a super fluid helium bath at 1.9 K. This machine is scheduled to come into operation in the year 2007. In all, there will be 1720 power converters having a total steady state input power of 63 MW and a peak power of 86 MW. They will supply a total current of about 1850 kA and are, in general, characterized by having high current (up to 20kA) and low voltage with very high precision.The presentation will describe the main components of the LHC powering and their challenges. The performance, design constraints and topologies of the power converters will be presented. The collaboration between CERN, institutes and industries will be high lighted. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/76810]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | F.BORDRY,周伟松,马娟,等. 粒子加速器的功率变换器,大型强子对撞机的开发和生产[J],2010, 2010. |
| APA | F.BORDRY,周伟松,马娟,&F.BORDRY.(2010).粒子加速器的功率变换器,大型强子对撞机的开发和生产.. |
| MLA | F.BORDRY,et al."粒子加速器的功率变换器,大型强子对撞机的开发和生产".(2010). |
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