【摘要】 井下中子发生器高压倍加电路采用中子管悬浮式供电 ,使高电场强度的空间范围缩小 ,高电场强度区间内单位距离的电压降减少了 1/ 3左右。在悬浮式系统中采用脉宽调制式气压自动控制 ,保证了中子发生器能在高温条件下稳定工作。更多还原

【Abstract】 Floating power supply is used to neutron tube in logging neutron generator, which minimizes the space of high-strength electric field, and reduces the voltage gradient by 1/3 in the high-strength electric field. Under condition of floating power supply pluse width modulation autocontrol is used to stabilize operation of neutron generater in high temperature circumstance.更多还原