高压点火电源的Pspice仿真技术  

Pspice Simulation of High Voltage Ignition Power Supply

作　　者：朱鸿志[1] 杨永辉[1] 刘炜[1] 

机构地区：[1]中国工程物理研究院电子工程研究所,四川绵阳621900

出　　处：《电力电子技术》2011年第9期5-6,9,共3页Power Electronics

摘　　要：高压点火电源是直列式引信爆炸箔起爆系统(EFIs)的关键部分。传统设计主要依赖于经验的积累和大量重复试验,如果利用计算机辅助分析则可大大提高其设计水平。这里基于Pspice仿真平台建立了高压点火电源的计算机仿真模型,解决了高压变压器、逻辑控制模块等关键部分的建模问题,并对其充电特性进行了计算机仿真分析。通过实验监测了实际样机的充电特性,发现实测波形与仿真波形吻合较好,验证了该仿真模型的准确性。High voltage ignition power supply is a key part in the exploding foil initiator system（EFIs） of inline fuze,and the design of it mainly depends on experience as well as repeated experiment.However,the design efficiency may be improved by using computer-aided analysis.One simulation model of high voltage ignition power supply is estab-lished based on Pspice software and the charge characteristic is analyzed with simulation.At the same time,the charge characteristic is studied with experiments,and the experimental results are compared with the simulation.It is obvious-ly seemed that they have the same results.

关 键 词：高压点火电源 仿真 模型 

分 类 号：TN86[电子电信—信息与通信工程]