Research on indirect lighting protection for military power supply

According to lightning protection characteristics and the existing problems of military power supply, the electromagnetic transient model of key part in lighting protection such as generator, control unit and cables based on PSCAD/EMTDC power simulation software is established. The dispersed- continuous separation modeling method of electronic power device in military power supply is suggested. The indirect lightning protection for military power system is presented. It is mainly through installing SPD on the ports of electric supply line, power supply line and signal line, shielding and filtering for protection of indirect lightning. Finally, the lighting protection module device that is in high probability and security is developed and indirect lighting protection and all weather flight ability of military power supply is improved.