一种新型高可靠性箭上配电控制器设计  

A new design of high reliability power distribution controller on rocket

作　　者：葛立[1] 李骥[1] 刘毅 王未 冯敏涛 GE Li;LI Ji;LIU Yi;WANG Wei;FENG Mintao(Beijing Institute of Space Long March Vehicle,Beijing 100076,China;China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]北京航天长征飞行器研究所,北京100076 [2]中国运载火箭技术研究院,北京100076

出　　处：《遥测遥控》2020年第6期46-50,共5页Journal of Telemetry,Tracking and Command

摘　　要：针对传统箭上配电器在新应用时期下产生的问题,设计了一种基于MOSFET的供配电开关和基于采样电阻进行电流采集的新型高可靠性箭上遥测配电控制器,解决了传统继电控制器触点大电流冲击粘连问题,实现了新形势下的全国产化、小型化设计要求,进一步提高了系统可靠性,具有广泛的应用推广性。In this paper,a new type of high reliability telemetry power distribution controller based on MOSFET switch and sampling resistance is designed by analyzing the problems of the traditional device on the rocket.It solved the problem of large current impact adhesion of traditional distributor device and realized the miniaturization design requirement under the new situation,further improved the system’s reliability.It has wide application and popularization.

关 键 词：遥测 配电器 MOSFET 可靠性 

分 类 号：TN40[电子电信—微电子学与固体电子学]