强激光与粒子束
彊激光與粒子束
강격광여입자속
HIGH POWER LASER AND PARTICLEBEAMS
2010年
4期
735-738
,共4页
李志强%钟辉煌%樊玉伟%舒挺%杨建华%许流荣%赵延宋
李誌彊%鐘輝煌%樊玉偉%舒挺%楊建華%許流榮%趙延宋
리지강%종휘황%번옥위%서정%양건화%허류영%조연송
电感储能%脉冲功率技术%高功率微波%电路仿真%磁绝缘线振荡器
電感儲能%脈遲功率技術%高功率微波%電路倣真%磁絕緣線振盪器
전감저능%맥충공솔기술%고공솔미파%전로방진%자절연선진탕기
inductive energy storage%pulsed power technology%high power microwave%circuit simulation%magnetically insulated transmission line oscillator
提出了将传统单个储能电感利用传输线分隔成两部分的新型电感储能脉冲功率驱动源技术方案.理论分析表明,利用传输线电容的耦合延时作用,可有效对调制器输出脉冲波形进行整形,并且可以进一步提高能量转换效率,从而克服传统电感储能脉冲功率源输出波形质量差(类三角波波形)的缺点.基于该思想开展了实验研究,获得了电压约300 kV,电流约20 kA的电子束,并成功驱动S波段磁绝缘线振荡器获得了百MW量级的微波输出.
提齣瞭將傳統單箇儲能電感利用傳輸線分隔成兩部分的新型電感儲能脈遲功率驅動源技術方案.理論分析錶明,利用傳輸線電容的耦閤延時作用,可有效對調製器輸齣脈遲波形進行整形,併且可以進一步提高能量轉換效率,從而剋服傳統電感儲能脈遲功率源輸齣波形質量差(類三角波波形)的缺點.基于該思想開展瞭實驗研究,穫得瞭電壓約300 kV,電流約20 kA的電子束,併成功驅動S波段磁絕緣線振盪器穫得瞭百MW量級的微波輸齣.
제출료장전통단개저능전감이용전수선분격성량부분적신형전감저능맥충공솔구동원기술방안.이론분석표명,이용전수선전용적우합연시작용,가유효대조제기수출맥충파형진행정형,병차가이진일보제고능량전환효솔,종이극복전통전감저능맥충공솔원수출파형질량차(류삼각파파형)적결점.기우해사상개전료실험연구,획득료전압약300 kV,전류약20 kA적전자속,병성공구동S파단자절연선진탕기획득료백MW량급적미파수출.
A novel inductive energy storage pulsed power source design has been presented, with two energy storage coils separated by a water transmission line. Considering the transmission line as a capacitor, the novel principle circuit was simplified and the discharging formula of the inductor was derived. The formula shows that, the novel technology changes the traditional pure exponentially-decayed discharging waveform into a combination of an exponentially-decayed discharging waveform and a sinusoidally-damped oscillation discharging waveform, which can improve the output waveform and increase the energy conversion efficiency. Based on this theory, experiments have been carried out and an electron beam with a voltage of 300 kV and a current of 20 kA was generated. Several hundreds megawatt microwave power was got by the novel source driving an S-band magnetically insulated transmission line oscillator.