Development of fundamental power coupler for C-ADS superconducting elliptical cavities

doi:10.1088/1674-1137/41/6/067001

	Development of fundamental power coupler for C-ADS superconducting elliptical cavities
	Meng FB(孟繁博); Gu KX(谷魁祥); Bing F(邴丰); Pan WM(潘卫民); Huang TM(黄彤明); Ma Q(马强); Gu, KX; Bing, F; Pan, WM; Huang, TM
刊名	CHINESE PHYSICS C中国物理. C
	2017
卷号	41 期号:6 页码:67001
关键词	superconducting elliptical cavity fundamental power coupler high power clean assembly heat load
ISSN号	1674-1137
DOI	10.1088/1674-1137/41/6/067001
文献子类	Article
英文摘要	5-cell elliptical cavities have been selected for the main linac of the China Accelerator Driven sub critical System (C-ADS) in the medium energy section. According to the design, each cavity should be driven with radio frequency (RF) energy up to 150 kW by a fundamental power coupler (FPC). As the cavities work with high quality factor and high accelerating gradient, the coupler should keep the cavity from contamination in the assembly procedure. To fulfil the requirements, a single-window coaxial type coupler was designed with the capabilities of handling high RF power, class 10 clean room assembly, and heat load control. This paper presents the coupler design and gives details of RF design, heat load optimization and thermal analysis as well as multipacting simulations. In addition, a primary high power test has been performed and is described in this paper.
WOS研究方向	Physics
语种	英语
CSCD记录号	CSCD:6003198
WOS记录号	WOS:000403222900019
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284751]
专题	高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Meng FB,Gu KX,Bing F,et al. Development of fundamental power coupler for C-ADS superconducting elliptical cavities[J]. CHINESE PHYSICS C中国物理. C,2017,41(6):67001.
APA	孟繁博.,谷魁祥.,邴丰.,潘卫民.,黄彤明.,...&Meng, FB.(2017).Development of fundamental power coupler for C-ADS superconducting elliptical cavities.CHINESE PHYSICS C中国物理. C,41(6),67001.
MLA	孟繁博,et al."Development of fundamental power coupler for C-ADS superconducting elliptical cavities".CHINESE PHYSICS C中国物理. C 41.6(2017):67001.