单级同步感应线圈炮场-路耦合分析与参数优化  

Field-circuit coupled analysis and parameters optimization in single-stage synchronous induction coilgun

作　　者：邹本贵[1] 李瑞锋[2,3] 曹延杰[1] 单岳春[1] 王旻[2] 

机构地区：[1]海军航空工程学院指挥系,山东烟台264001 [2]海军航空工程学院研究生管理大队,山东烟台264001 [3]信息工程大学理学院,河南郑州450003

出　　处：《电机与控制学报》2012年第11期33-38,共6页Electric Machines and Control

基　　金：武器装备预研基金(9140A25070208JB1402)

摘　　要：为了准确地确定驱动线圈中的响应电流,建立了单级同步感应线圈炮二维场-路耦合的数学模型,利用APDL编制了基于场-路耦合数学模型的仿真程序。利用该程序对美国桑迪亚国家实验室公布的同步感应线圈炮模型进行了仿真并与SLINGSHOT仿真结果进行了比较;进行了单级同步感应线圈炮发射实验,测量了放电回路中的响应电流并与仿真结果进行了比较,比较结果均验证了仿真程序的合理性。基于场-路耦合程序建立了单级同步感应线圈炮回路参数的优化数学模型,对放电回路参数进行了优化,根据优化结果进行了发射实验并测量了电枢速度,优化后系统的发射效率1.14%提高到2.02%。In order to determine the response current in the drive coil domain,a 2-D mathematical model of field-circuit coupling of the single-stage synchronous induction coilgun（SSICG） is built.Field-circuit coupling analysis program was compiled with ANSYS parametric design language（APDL）.The model in the report issued by Sandia National Laboratories was simulated with the program and the results were compared with slingshot simulation results.The launch experiment was done and the current in the discharging loop was measured which was compared with the simulation result.The validity of the program was verified by the results.An optimal mathematical model of the circuit parameters based on field-circuit coupling program was built and the circuit parameters were optimized.Launch experiment was done on the basis of the optimized data and the velocity of the armature was measured.The launching efficiency of SSICG is improved from 1.14% to 2.02%.

关 键 词：同步感应线圈炮 涡流场 场-路耦合 数学模型 优化 

分 类 号：TM346[电气工程—电机] TB189[一般工业技术]