长征五号运载火箭电气系统布局布线设计技术综述与展望

Review and Future Expectation of Placement and Routing Techniques for Electrical System of LM-5 Launch Vehicle

长征五号运载火箭是中国新一代大型低温运载火箭,目前已完成包括首次火星探测、嫦娥五号月球探测器等国家重大工程发射任务。长征五号运载火箭的电气系统组成复杂、规模庞大,作为火箭的大脑与神经,是决定飞行试验任务成败的关键子系统,也是影响长征五号运载火箭提升中国自主进入空间能力的主要因素。对长征五号运载火箭电气系统的布局布线设计技术进行了综合性阐述,详细介绍该技术在长征五号运载火箭研制中的具体特点和应用成果,并对其未来的应用趋势进行了展望。

LM-5 is a new generation of heavy-lift cryogenic liquid launch vehicle,has successfully delivered China’s first Mars exploration and Chang’e-5 lunar probe.As brain and nerves,large scaled electrical system of LM-5 Launch Vehicles is a key element to achieve successful flight missions and enhance china’s ability to enter space independently.The Placement and Routing techniques for electrical system of LM-5 Launch Vehicles is reviewed,the future of the Placement and Routing techniques is prospected.