满足军用供电环境的模块化电源系统设计

Design of Power System Meeting Military Environment Requirements from Standard Modules

简要介绍了军用直流供电系统的模块化设计思路,以满足军用供电环境的各种要求。该供电系统输入与输出隔离,可满足GJB151A-97之CE102要求、GJB181之供电特性要求、同时具有掉电保持功能。系统的输出采用了共模和差模滤波,以进一步降低对用电设备的干扰。

A DC/DC power system which is constructed with standard modules is proposed. The system is compliant with the requirements of military power supply environment： Input-output isolated, meeting CE102 requirements in GJB151A-97 and meeting power supply characteristics defined in GJB181. The system also offers hold-up function during input bus drop-out. In the output part of the system, common mode and differential mode chokes are designed in order to decrease conducted emissions to the instruments which are powered.