DLLRF and Beam Trip Analysis in the Storage Ring of SSRF

Authors :: Zheng, Xiang
Feng, ZiQiang
Hou, HongTao
Li, Zheng
Liu, JianFei
Luo, Chen
Mao, DongQing
Zhang, ZhiGang
Zhao, ShenJie
Zhao, YuBin
Publication Year :: 2010
Publisher :: JACoW Publishing, Geneva, Switzerland, 2010.
Abstract: The digital low level radio frequency (DLLRF) system and the beam trip diagnostic system in the storage ring of Shanghai Synchrotron Radiation Facility (SSRF) have been operational for more than one year. The DLLRF has successfully maintained the amplitude and phase stability of the cavity field in the superconducting cavity even when the beam current in the storage ring reached 300mA at 3.5GeV, and the beam trip diagnostic system has been realized and is helpful for improving the reliability of the RF system.<br />Proceedings of the 1st International Particle Accelerator Conference, IPAC2010, Kyoto, Japan