用于中子管离子源电源的设计与saber仿真  

The Design of the Power Supply in the Neutron Tube Ion Source and Saber Simulation

作　　者：陈纯锴[1] 关雪梅[1] 乔双[2] 

机构地区：[1]黑龙江科技学院电信学院,黑龙江哈尔滨150027 [2]东北师范大学物理学院,吉林长春130024

出　　处：《电源技术应用》2008年第11期37-40,共4页Power Supply Technologles and Applications

摘　　要：设计了用于中子管离子源的可调高压脉冲电源。采用单端正激式结构和软开关技术,逆变输出高压脉冲,占空比从0.1—0.5可调,最小脉宽8μs。并且根据saber软件对脉冲变压器进行建模和整体电源的仿真,分析了影响脉冲波形的原因,提出了优化电源的方法。目前该脉冲电源已成功应用于煤质快速分析仪中,测量精度明显优于直流方式。We have designed a kind of adjustable high-voltage pulse power supplies for the neutron tube ion source.Adopting single good defying type structure and soft switch technology,this power supply can output high voltage pulse,with adjustable duty circle from 0.1 to 0.5 and 8μs minimum pulse width.Under the saber software, a model of pulse voltage transformer is established and corresponding simulations are carried on.We analyze the factor which influences the pulse wave form,and then put forward a method to op...

关 键 词：脉冲电源 SABER仿真 脉冲变压器 软开关 

分 类 号：TN86[电子电信—信息与通信工程]