运载火箭上面级供配电一体化设计

Integration Design of Power Supply and Distribution for Launch Vehicle Upper Stage

基础级运载火箭各电气系统独立供配电,不但造成设备重复,成本增加,而且整套系统兼容性差,可靠性低。为此,提出了以控制系统为主体的电气系统供配电一体化设计思想,并给出了运载火箭上面级供配电一体化设计方案。通过供配电一体化设计,可以进一步提高上面级整个电气系统的集成性和可靠性,并有效降低成本。

Each electrical system of basic launch vehicle has its own independent power supply and distribution system,which makes equipment repetitive and costly,and the whole system has poor compatibility and low reliability. The integration design idea of power supply and distribution with control system as core is introduced and a detailed introduction of launch vehicle upper stage power supply and distribution integration design concept is given. Through the integration design of power supply and distribution,the integrity and reliability of launch vehicle upper stage could be improved and the system cost can be effectively reduced.