CAJ | 학술논문

介绍一种基于CPLD的同步加速器高频发射机本地控制系统.高频发射机工作频率为0.5 MHz至4.2 MHz，工作模式为变谐波同步触发；本地控制系统采用了ALTERA公司的新一代内嵌FLASH存储器的MAXII系列CPLD芯片，结合抗干扰硬件设计，实现了发射机的自动开关机流程和连锁保护.该系统可靠地保护了发射机TH571B大功率电子管的正常工作，具有功耗低、稳定可靠的特点，并在加速器高频系统运行中取得了良好的效果.
개소일충기우CPLD적동보가속기고빈발사궤본지공제계통.고빈발사궤공작빈솔위0.5 MHz지4.2 MHz，공작모식위변해파동보촉발；본지공제계통채용료ALTERA공사적신일대내감FLASH존저기적MAXII계렬CPLD심편，결합항간우경건설계，실현료발사궤적자동개관궤류정화련쇄보호.해계통가고지보호료발사궤TH571B대공솔전자관적정상공작，구유공모저、은정가고적특점，병재가속기고빈계통운행중취득료량호적효과.
A local control system of high frequency transmitter of synchronous accelerator whose transmitter operating fre?quency ranged from 0.5 MHz to 4.2 MHz was designed. The new low power cost Complex Programmable Logic Device (CPLD) embedded with flash memory was adopted in this local control system. This control system is successfully imple?mented in the work flow and interlock of high frequency transmitter, which guarantees high power vacuum tube TH 571B to work reliably and stably. The local control system is effectively applied in accelerator high frequency system.