Waveguide distribution system of the HEPS linac

作     者：Xiang He Jing-Ru Zhang Hua Shi Ou-Zheng Xiao Jing-Dong Liu Nan Gan Hao Zeng Xiao-Ping Li Guan Shu Feng-Li Zhao Sheng-Chang Wang Xin-Peng Ma Cai Meng Da-Yong He Fei Li Dong Dong Zu-Sheng Zhou Jing-Yi Li Jian-Li Wang Bing-Lin Deng Pi-Long Tian Xu-Jian Wang Hong Song Qi Yang Xiang-Cheng Kong 

作者机构：National Synchrotron Radiation LaboratoryUniversity of Science and Technology of ChinaHefei230029China Institute of High Energy PhysicsChinese Academy of SciencesBeijing100049China Zhang Jiang LaboratoryShanghai200120China 

出 版 物：《Radiation Detection Technology and Methods》 (辐射探测技术与方法（英文）)

年 卷 期：2023年第7卷第4期

页      面：502-513页

核心收录：

学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术] 

基　　金：Funded by Youth Innovation Promotion Association CAS(2020015)and the HEPS project 

主　　题：HEPS linac Waveguide distribution system System design Assembly and commissioning High-power conditioning 

摘      要：Purpose The High-Energy Photon Source(HEPS)is a 6 GeV storage ring-based light source under construction in Beijing,*** accelerator consists of a 6 GeV storage ring,a full-energy booster,an S-band normal-conducting 500 MeV linac,and three transport *** the beginning of HEPS,a stable linac is quite important,which needs a qualified waveguide distribution system to transmit microwave power from klystrons to accelerating *** Installation and high-power conditioning of the HEPS linac were performed from February to September *** assembly and conditioning of the waveguide distribution system were completed in April and July,*** design of the waveguide distribution system began in 2018 and was finalized at the end of 2020 after multiple *** Owing to careful design,fabrication,and assembly preparation,the assembly and conditioning of the system proceeded smoothly and considerable time was *** The entire process from the design to the ultimate realization of the system is introduced in detail in this *** measurement results were obtained for some waveguide components.