文献类型：期刊文献

中文题名：国外星载大电流直流开关电源均流技术综述

英文题名：Review of Current Sharing Technology for Foreign Space-borne High-current DC/DC Converter

作者：方唱凯[1];王卫国[1];郭显鑫[2];高波[1]

机构：[1]兰州空间技术物理研究所,兰州730000;[2]绍兴文理学院电气自动化系,浙江绍兴312000

年份：2021

卷号：30

期号：2

起止页码：128

中文期刊名：航天器工程

外文期刊名：Spacecraft Engineering

收录：CSTPCD、、CSCD2021_2022、北大核心、CSCD、北大核心2020

语种：中文

中文关键词：卫星;大电流;直流/直流变换器;均流技术;高可靠性

外文关键词：satellite;high-current;DC/DC converter;current sharing technology;high-reliability

中文摘要：根据当前航天器用电设备对于大电流、大功率卫星电源系统的需求,以及宇航领域的高可靠性要求,引出并联电源的思路,论述了并联均流控制技术的种类和基本原理,并梳理了目前国际上宇航领域高可靠电源供应商已有的解决方法。根据国内宇航领域传统的单一电源大电流供电存在的问题,提出了开展相关研究的思路与建议,以期为航天领域高可靠的大电流直流开关电源开发及应用提供参考。

外文摘要：Spacecraft electrical equipment has put forward requirements for high-current and high-power satellite power systems.And,there are the requirements of high reliability in space application.Considering these requirements,this article introduces the idea of parallel power supplies.The types and basic principles of parallel current sharing control technology is discussed,and existing solutions of space-applied high-reliability DC/DC converters in international suppliers are sorted out.According to the problems of the traditional single-power supply of high current DC/DC converters which are applied in Chinese spacecraft,ideas and suggestions for related research is proposed,in order to provide reference for the development of high-reliability high-current DC/DC converters for space application.