脉冲电抗器外部端子的电磁力分析  

Magnetic Characteristics of Pulse Reactor and Electromagnetic Force Analysis of Its Exterior Structure

作　　者：张宝贵[1] 董建年[2] 张军[2] 

机构地区：[1]中船重工710所磁学研究中心,湖北宜昌430043 [2]南京理工大学动力工程学院,南京210094

出　　处：《弹道学报》2010年第1期103-106,共4页Journal of Ballistics

摘　　要：为了获得脉冲电抗器外部端子的受力特性,建立了脉冲电抗器线圈计算模型和电抗器电磁场的二维仿真模型,推导了脉冲电抗器磁场,脉冲电抗器电磁力的函数表达式,给出了磁感应强度与电磁力的矢量结果图.计算结果与实验现象分析表明,脉冲电抗器运行时,附近空间产生较大磁场,该磁场对电抗器及外部端子和连接部分的影响很大.In order to obtain the electromagnetic force characteristics of exterior structure for pulse reactor,the coil computation model and two-dimensional simulation model of electromagnetic field were established,and the mathematic expressions of pulsed reactor magnetic field,electromagnetic force and structural parameter were educed.The vector graphs of magnetic induction intensity and electromagnetic force were attained.The analysis about experiment and calculation results shows that a larger magnetic field app...

关 键 词：脉冲功率源 脉冲电抗器 磁感应强度 电磁力 

分 类 号：TM471[电气工程—电器]