Preliminary Study on Parameters and System Efficiency of Capacitor Energy Storage Pulse Power Supply Based on Analytical Modeling Method

The capacitive energy storage pulse power supply is the most mature and extensive power supply for electromagnetic drive system at present. The existing circuit simulation software model of electromagnetic drive system has some shortcomings, such as complex operation, weak analytical ability and programmable ability. In this paper, the analytical modeling and programming of electromagnetic drive system under synchronous triggering are carried out, which mainly includes four parts: power supply, load, circuit discharge process and motion process. The established analytical model is reliable and practical, and can be used for further output performance analysis. On the basis of the established model, the parameters of 270 kJ capacitor energy storage pulse power supply are scanned, analyzed and sorted, which provides an idea for the optimization design of power supply.