一种系统级可重构厚膜混合集成电源模块设计  

Asystem-level re-configurable thick-film hybrid integrated power model design

作　　者：黄炼 朱永亮[1] 蒋华[1] 花韬[1] HUANG Lian;ZHU Yongliang;JIANG Hua;HUATao(Nanjing Research Institute of Electronics Technology,Nanjing Jiangsu 210039,China)

机构地区：[1]南京电子技术研究所,江苏南京210039

出　　处：《电源技术》2023年第10期1355-1359,共5页Chinese Journal of Power Sources

摘　　要：在航天领域使用的分布式供电系统中,大多采用DC/DC模块将一次电源转换为所需的二次电源。在系统实际应用上,传统采用DC/DC变换器和与之配套的滤波器,搭配相应的控制电路在印制板进行系统装配集成,该设计在体积上和质量上已经不能满足卫星系统高集成度和轻量化的应用需求。提出了一种系统级可重构厚膜混合集成电源模块设计方法,利用厚膜混合集成工艺将多个功能单元集成到一个微组装模块中,根据系统需求重构内部功能单元,构建功能完善且体积小、质量轻、效率高、可靠性高的分布式供电模块,满足系统应用需求。In the distributed power supply system used in the aerospace field,the DC/DC modules are mostly used to convert the primary power supply into the required secondary power supply.Traditionally,DC/DC converter and matched filter are used in practical system,with the corresponding control circuit in the printed circuit board for system integration.The design in terms of volume and weight has been unable to meet the satellite systems requirements of high integration and low weight.A design of system-level re-configurable thick-film hybrid integrated power model was proposed.The multiple functional units were integrated into a single micro assembly module by using a thick-film hybrid integration process,and the internal functional units were reconstructed according to the system requirements.The distributed power supply module was built with full function,small size,low weight,high efficiency and high reliability to meet system application requirements.

关 键 词：厚膜混合集成 系统级可重构 分布式供电 电源模块 

分 类 号：TM91[电气工程—电力电子与电力传动]