Research on Sensitivity of Efficiency Parameters of Pulse Power Supply System Based on Capacitor with Computational Modeling
摘要
The pulse power supply based on capacitor has the characteristics of simple structure, mature technology and reliable operation, and it is widely used in electromagnetic launcher. The improvement of system efficiency can reduce the volume and weight. The model of the launching system has been established by discrete method with s-domain. This model has been verified with the Pspice model. Based on the established model, parameters sensitivity analysis including internal resistance, initial voltage and capacitor value is conducted to obtain the sensitivity parameters under the time sequence. The results show that internal resistance is the most sensitive parameter in the launching system.