Design and Modeling of Electrothermal Chemical Gun Propulsion System Driven by Compensated Pulsed Alternator
Electrothermic chemical guns have attracted extensive attention in recent years because they require less electric energy and they are similar and continuous with traditional guns.In this paper,the design and modeling of the electrothermal chemical gun propulsion system driven by the compensated pulsed alternator are carried out based on the parameters of the electrothermal chemical gun of the cannon caliber.Based on the energy storage requirements of the compensating pulsed alternator,establish a circuit model and dynamic model of the electrothermal chemical gun system,and calculate the exit velocity of the projectile under given parameters.Design an inertial energy storage power supply-compensating pulsed alternator,obtain the speed drop of a single launch motor through joint simulation,and then calculate the energy consumption and launch efficiency of a single launch.The results show that the electrothermal chemical gun system driven by the compensated pulsed alternator can obtain better outlet kinetic energy and ideal launching efficiency.
electrothermal chemical guninertial energy storage pulsed power supplypulsed alternatordemand calculationdynamic model
NETL
NSTL
万方数据
