残余电压对连发型脉冲功率电源的影响

Study on influence of residual voltage on pulse power supply with continuous firing function

为了研究残余电压对连发型脉冲功率电源的影响,分析了混合储能型脉冲功率电源的充放电过程及残余电压的来源及其对连续充放电过程的影响,并进行了仿真。仿真结果表明:混合储能型脉冲功率电源可以合理利用残余电压,从而缩短脉冲功率电源的充放电时间,有利于提高电磁发射装置的连发频率,通过能量回收还有利于提高发射效率。

In order to study the influence of residual voltage on PPS with continuous charge and discharge function,the whole process of charge and discharge of PPS based on hybrid energy storage was analyzed.The source of residual voltage and its influence on continuous charge and discharge operation of PPS were studied by simulation too.The simulation result shows that the residual capacitor voltage could be fully recovered and used in PPS based on hybrid energy storage to shorten total charge and discharge time,by which higher continuous operation frequency would be possible for electromagnetic launch.Furthermore,it is favorable for improving launch efficiency by means of energy recovery by utilizing residual voltage.