高功率固体激光驱动器能源系统线路结构优化实验研究  

High power laser drive power system with optimized circuit design

作　　者：陈立华[1] 薛锡钢[1] 力一峥[1] 赖贵友[1] 郑万国[1] 张小民[1] 许建军[1] 栾永平[1] 郭良福[1] 陈德怀[1] 彭翰生[1] 

机构地区：[1]中国工程物理研究院高温高密度等离子体物理国家重点实验室,四川绵阳621900

出　　处：《强激光与粒子束》2001年第2期199-203,共5页High Power Laser and Particle Beams

基　　金：国家 8 6 3惯性约束聚变领域资助课题!(86 3-4 16 -7.3)

摘　　要：高功率固体激光驱动器能源系统主要为闪光灯提供脉冲能量。在对能源系统的研究中 ,通过采用具有预电离技术的电容器一端接地的电路结构 ,选用新品低损耗电缆及其它措施 ,有效地抑制了电磁干扰和地电位抬高 ,提高了电路的能量转换效率 ,从而满足了惯性约束聚变驱动器对能源系统的要求。尤其加预电离后 。By use of scheme of grounded capacitor terminal with the preionization and a new low resistance cable, electromagnetism disturbing and earth potential raising has been restrained, meanwhile the higher efficiency of energy conversion has been gotten. Therefore, satisfy and improve the performance of power conditioning system of high power laser driver in inertial confinement fusion, optimizing power conditioning system of 4×2 segment amplifier. With preionization the flash lamp current waveform becomes favorable for improving the amplifier efficiency.

关 键 词：惯性约束聚变 电容器接地 预电离技术 能量转换效率 

分 类 号：TN24[电子电信—物理电子学]