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arXiv physics/0008154physics.acc-ph
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先进光子源(APS)直线加速器(Linac)高功率S波段开关系统的测试与实现进展

Testing and Implementation Progress on the Advanced Photon Source (APS) Linear Accelerator (Linac) High-Power S-band Switching System

A. E. Grelick, N. Arnold, S. Berg, D. Dohan, G. Goeppner, Y. W. Kang, A. Nassiri, S. Pasky, G. Pile, T. Smith, S. J. Stein

摘要:

S波段直线加速器是粒子源,也是先进光子源注入器的前端。此外,它还支持低能波荡器测试线(LEUTL)并驱动自由电子激光(FEL)。目前正在建设一个波导开关和分配系统。对系统配置进行了修订,以便与最近仅电子操作的变更保持一致。现在有六个调制器速调管子系统,其中两个被配置为每个S波段发射机的热备件,因此没有单一的故障将阻止注入器操作。这两个子系统还用于支持额外的LEUTL功能和离线测试。波导开关子系统的设计考虑,拓扑结构的选择,控制和保护规定,高功率测试结果,和目前的状况进行了说明

英文摘要:

An S-band linear accelerator is the source of particles and the front end of the Advanced Photon Source injector. In addition, it supports a low-energy undulator test line (LEUTL) and drives a free-electron laser (FEL). A waveguide-switching and distribution system is now under construction. The system configuration was revised to be consistent with the recent change to electron-only operation. There are now six modulator-klystron subsystems, two of which are being configured to act as hot spares for two S-band transmitters each, so that no single failure will prevent injector operation. The two subsystems are also used to support additional LEUTL capabilities and off-line testing. Design considerations for the waveguide-switching subsystem, topology selection, control and protection provisions, high-power test results, and current status are described

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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