5.5MeV Van de Graaff正离子加速器的电源与控制系统及主要的技术问题

Power Supply and Control System and Principal Technical Problems of the 5.5 MeV Van de Graaff Positive Ions Accelerator

叙述了5.5MeVVandeGraaff正离子加速器及其各电源的技术参数、工作原理、电源与控制系统的设计、设计与调试过程中解决的高电压隔离与绝缘、过电压保护、安全连锁、弱信号远距离测量、合理接地等几个主要技术问题,最后给出了实验结果和结论。

The 5.5 MeV Van de Graaff Positive Ions Accelerator is introduced. Related technical matters are described, i.e., the technical parameters and working principles of power supplies, design of power supply and control system, high voltage isolation and insulation, over- voltage protection, safety interlock, weak signal measurement and effective grounding etc.. Finally, results and conclusions of experiment are presented.