电工技术学报2018，Vol.33Issue(9)：1931-1937,7.DOI:10.19595/j.cnki.1000-6753.tces.170267
空心补偿脉冲发电机设计与仿真
Design and Simulation of an Air-Core Compulsator
摘要
Abstract
A two-phase four-pole air-core compulsator is designed and its basic electromagnetic characteristics are analyzed. The absence of specific compensation components simplifies the compulsator structure design and increases the reliability and pulse current versatility. Considering the current coupling, the rotor speed change and the variable load resistance characteristics, the mathematical model of the discharge process for driving electromagnetic guns is established. The accuracy of the mathematical model is verified by the co-simulation result of finite element softwares Simplorer and Maxwell. Taking the projectile acceleration ratio as objective function, the differential evolution algorithm is used to optimize the firing angle and the value of series inductor; thereby the optimal pulse waveform is obtained. The combination of mathematical model and intelligent optimization algorithm provides an effective way for the optimization of waveform adjustment.关键词
空心补偿脉冲发电机/放电数学模型/电磁轨道炮/脉冲波形调节/优化算法Key words
Air-core Compulsator/discharge mathematical model/electromagnetic gun/pulse shaping techniques/optimization algorithm分类
信息技术与安全科学引用本文复制引用
陶雪峰,刘昆..空心补偿脉冲发电机设计与仿真[J].电工技术学报,2018,33(9):1931-1937,7.基金项目
国家高技术研究发展计划(863计划)项目资助(2015AA8091004B). （863计划）
