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冲击磁铁脉冲调制器的谐振开关高压充电电路及数值模拟
引用本文:尚雷,郑槐.冲击磁铁脉冲调制器的谐振开关高压充电电路及数值模拟[J].强激光与粒子束,1998,10(1):103-107.
作者姓名:尚雷  郑槐
作者单位:1.中国科技大学国家同步辐射实验室, 合肥6022信箱, 230029;2.电子工业部38所, 合肥, 230000
摘    要: 介绍了一种新颖的专为电子储存环冲击磁铁脉冲调制器而设计的高压充电电路,该电路采用了零电流谐振开关变换技术及一种简单可靠的充电电压控制方式。建立了该电路的数值仿真模型, 分析了在高压脉冲电容作为变换器负载条件下的充电电路的瞬态特性, 仿真结果表明设计电路能够达到所要求的幅值精度及重复频率, 进一步探讨了提高充电重复频率的途径。

关 键 词:冲击磁铁  调制器  串联谐振变换充电电路  充电电压稳定度  重复频率
收稿时间:1900-01-01;

A SERIES RESONANT SWITCHING CHARGING CIRCUIT FOR KICKER MODULATOR AND ITS SIMULATION STUDY
Shang Lei,Wang Xiangqi,Pei Yuanji National Synchrotron Radiatin Laboratory,University of Science and Technology of China,Hefei P.O.Box , Zheng Huai,Zhang Jianhua,Zhong Guojian,Fan Qing,Wang Bangjin,Yuan Tongshan,Sun.A SERIES RESONANT SWITCHING CHARGING CIRCUIT FOR KICKER MODULATOR AND ITS SIMULATION STUDY[J].High Power Laser and Particle Beams,1998,10(1):103-107.
Authors:Shang Lei  Wang Xiangqi  Pei Yuanji National Synchrotron Radiatin Laboratory  University of Science and Technology of China  Hefei POBox  Zheng Huai  Zhang Jianhua  Zhong Guojian  Fan Qing  Wang Bangjin  Yuan Tongshan  Sun
Institution:1.National Synchrotron Radiation Laboratory; University of Science and Technology of China; Hefei P.O.Box 6022; 230029; 2.National Synchrotron Radiation Laboratory ,University of Science and Technology of China, Hefei P. O. Box 6022, 230029
Abstract:A novel high voltage charging circuit specially designed for the prototype kicker modulator of the Hefei Light Source storage ring was presented. Zero current series resonant switching techniques and a simple charging voltage control scheme was adopted in the circuit. Simulation model was established to study the performance of the circuit with a high voltage capacitor load. Designed charging voltage stability and repetition rate can be achieved through simulation analysis. Methods to increase the repetition rate are discussed.
Keywords:kicker  modulator  series  resonant  switching  capacitor  charging  circuilt  charging  voltage  stability  repetition  rate
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