一种新型高频幅度稳定装置  

Research and development of new RF amplitude stabilization device

作　　者：郑启文[1] 任红文[1] 蒋君璋[1] 张生虎[1] 高宜海[1] 郁奇[1] 俞鸣峰[1] 

机构地区：[1]中国科学院近代物理研究所,甘肃兰州730000

出　　处：《强激光与粒子束》2001年第3期373-376,共4页High Power Laser and Particle Beams

基　　金：国家重大科学工程 HIRFL-CSR冷却储存环项目资助课题

摘　　要：介绍了兰州重离子研究装置主加速器 ( SSC)使用的一种新型高频幅度稳定装置 ,与原有的高频幅度稳定装置相比 ,新装置采用了双环稳定控制模式 ,并引入单片机控制处理模块 ,实际运行实验结果稳定度达到± 6× 1 0 -In order to improve RF cavity amplitude stability of Separated Sector Cyclotron (SSC) of Heavy Ion Research Facility in Lanzhou (HIRFL) for increasing accelerator beam current intensity, a set of new RF amplitude stabilization device is developed. Compared with the former RF amplitude stabilization device, the new one is featured by its double stabilizing control loops and single chip micro computer control mode. The stability of SSC RF voltage amplitude with the new device is ±6×10 -4 and the testing results are satisfactory.

关 键 词：高频幅度 双环稳定控制模式 加速器 稳定度 束流强度 

分 类 号：TL503.2[核科学技术—核技术及应用]