一种高效星载功率调节与配电单元设计与实现OA北大核心CSTPCD

The article introduces the function of the power supply and distribution system,as well as the scheme for a multi-cabin combined power supply system in conjunction with the primary mission characteristics of deep space detector.Through energy balance analysis,multi-bus syn-cretic control and other key technologies,the design challenge of creating a multi-task,multi-mode,high-reliability,light,and small power supply and distribution system for the detector in a complex space environment is addressed.On-orbit flight results demonstrate normal functional-ity of the power supply and distribution system,reliable operation,and excellent performance.The proposed analysis and design methods for deep space power supply and distribution systems meet and ensure the reliable realization of planetary exploration missions,providing valuable ref-erence for future designs in deep space exploration fields.