230 MeV超导回旋加速器主磁铁电源的研制  

Development of Main Magnet Power Supply for 230 MeV Superconducting Cyclotron

作　　者：葛涛[1] 王川[1] 殷治国[1] 廖家芬 张天爵[1] GE Tao;WANG Chuan;YIN Zhi-guo;LIAO Jia-fen;ZHANG Tian-jue(China Institute of Atomic Energy,Beijing 102413,China;Chengdu Double Electric Co.,Ltd.,Chengdu 610091,China)

机构地区：[1]中国原子能科学研究院,北京102413 [2]成都大博电气有限责任公司,四川成都610091

出　　处：《通信电源技术》2019年第10期28-31,共4页Telecom Power Technology

摘　　要：230MeV超导回旋加速器是中国原子能科学研究院正在研制的用于质子治疗的一台回旋加速器。该回旋加速器的主磁铁电源具有电流大、负载电阻小、电流稳定性高等特点,同时具有失超保护功能。因此,将重点介绍230MeV超导回旋加速器主磁铁电源研制过程中的原理设计、制造难点、调试测试结果以及近两年为超导系统供电稳定运行的情况。The 230 MeV superconducting cyclotron is a cyclotron for proton therapy developed by the China Institute of Atomic Energy.The main magnet power supply of the cyclotron has the characteristics of large current,small load resistance, high current stability,and also needs to have a quench protection function.It will focus on the principle design,manufacturing difficulties,commissioning test results of the 230 MeV superconducting cyclotron main magnet power supply development process,as well as the stable operation of the superconducting system power supply in the past two years.

关 键 词：回旋加速器 主磁铁电源 失超保护 

分 类 号：TL542[核科学技术—核技术及应用]