韩颖超,李红梅,邱景辉,张智峰,曹鑫宇.射频爆磁压缩发生器能量转换效率的提高方法[J].装备环境工程,2012,9(2):49-53. HAN Ying-chao,LI Hong-mei,QIU Jing-hui,ZHANG Zhi-feng,CAO Xin-yu.Theoretical Analysis on the Efficiency of Radio Frequencies Explosive Magnetic Flux Compression Generator[J].Equipment Environmental Engineering,2012,9(2):49-53.
射频爆磁压缩发生器能量转换效率的提高方法
Theoretical Analysis on the Efficiency of Radio Frequencies Explosive Magnetic Flux Compression Generator
投稿时间：2011-10-19  
DOI：
中文关键词:  射频爆磁压缩发生器  能量转换效率  起爆方式  起爆时刻
英文关键词:radio frequency explosive magnetic flux compression generator  energy conversion efficiency  triple-layer stator coils  detonating time
基金项目:国家自然科学基金项目（61071035）
作者单位
韩颖超 哈尔滨工业大学微波与天线技术研究所，哈尔滨150001 
李红梅 哈尔滨工业大学微波与天线技术研究所，哈尔滨150001 
邱景辉 哈尔滨工业大学微波与天线技术研究所，哈尔滨150001 
张智峰 哈尔滨工业大学微波与天线技术研究所，哈尔滨150001 
曹鑫宇 哈尔滨工业大学微波与天线技术研究所，哈尔滨150001 
AuthorInstitution
HAN Ying-chao Microwave and Antenna Research Center，Harbin Institute of Technology，Harbin150001，China 
LI Hong-mei Microwave and Antenna Research Center，Harbin Institute of Technology，Harbin150001，China 
QIU Jing-hui Microwave and Antenna Research Center，Harbin Institute of Technology，Harbin150001，China 
ZHANG Zhi-feng Microwave and Antenna Research Center，Harbin Institute of Technology，Harbin150001，China 
CAO Xin-yu Microwave and Antenna Research Center，Harbin Institute of Technology，Harbin150001，China 
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中文摘要:
      爆炸产生的化学能转换为电磁能的效率的高低直接影响射频爆磁压缩发生器系统的工作性能。根据射频爆磁压缩发生器的电磁脉冲产生原理，对提高射频爆磁压缩发生器电磁能转换效率的方法进行了综述。指出定子线圈锥形指数螺距绕制可以有效地降低系统欧姆损耗，电流最大时刻起爆可以获得最大初始压缩磁通，轴线方式起爆能够压缩系统工作时间、提高输出脉冲频率。通过数值法求解射频爆磁压缩发生器等效电路方程，对电流最大时刻起爆、轴线起爆方式输出电流脉冲进行了数值模拟。分析表明，所述方法均可有效提高射频爆磁压缩发生器的能量转换效率。
英文摘要:
      Energy conversion efficiency is the key factor which determines system’s performance. The methods to improve the energy conversion efficiency of RF MFCG were summarized according to the electromagnetic pulse generating principle of RF MFCG. It was concluded that stator coils winded in exponential pitch can effectively reduce ohmic dissipation; detonation at the time of maximal current can get the greatest compression magnetic flux; detonation in axis mode can reduce working time of the system and increase the frequency of output pulse. The equivalent circuit equation of RF MFCG was solved using mathematical analysis method. Numerical simulation was carried out on the ways of detonation at the time of maximal current and detonation in axis mode. The result showed that the methods discussed can improve RF MFCG energy conversion efficiency.
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