高效200W低压DC/DC冗余板载处理系统

2019 European Space Power Conference (ESPC) Pub Date : 2019-09-01 DOI:10.1109/ESPC.2019.8932052

M. Persson, S. Petersen, B. Søderberg

{"title":"高效200W低压DC/DC冗余板载处理系统","authors":"M. Persson, S. Petersen, B. Søderberg","doi":"10.1109/ESPC.2019.8932052","DOIUrl":null,"url":null,"abstract":"A 200W rad-hard, high current, low output voltage DC/DC converter has been developed and qualified for use in a two for one cold redundant configuration supplying multiple parallel processor channels on-board a communication satellite. Best in class efficiency in excess of 93.5% is achieved and includes all housekeeping consumption as well as the loss in the active diode OR-ing circuit placed in series with the output.","PeriodicalId":6734,"journal":{"name":"2019 European Space Power Conference (ESPC)","volume":"23 1","pages":"1-5"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficient 200W Low Voltage DC/DC for Redundant On-Board Processing Systems\",\"authors\":\"M. Persson, S. Petersen, B. Søderberg\",\"doi\":\"10.1109/ESPC.2019.8932052\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 200W rad-hard, high current, low output voltage DC/DC converter has been developed and qualified for use in a two for one cold redundant configuration supplying multiple parallel processor channels on-board a communication satellite. Best in class efficiency in excess of 93.5% is achieved and includes all housekeeping consumption as well as the loss in the active diode OR-ing circuit placed in series with the output.\",\"PeriodicalId\":6734,\"journal\":{\"name\":\"2019 European Space Power Conference (ESPC)\",\"volume\":\"23 1\",\"pages\":\"1-5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 European Space Power Conference (ESPC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESPC.2019.8932052\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 European Space Power Conference (ESPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESPC.2019.8932052","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

研制了一种200W高强度、大电流、低输出电压的DC/DC变换器，该变换器可用于二对一的冷冗余配置，为通信卫星上的多个并行处理器通道供电。实现了超过93.5%的同类最佳效率，并包括所有内务消耗以及与输出串联的有源二极管或ing电路中的损耗。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Efficient 200W Low Voltage DC/DC for Redundant On-Board Processing Systems

A 200W rad-hard, high current, low output voltage DC/DC converter has been developed and qualified for use in a two for one cold redundant configuration supplying multiple parallel processor channels on-board a communication satellite. Best in class efficiency in excess of 93.5% is achieved and includes all housekeeping consumption as well as the loss in the active diode OR-ing circuit placed in series with the output.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2019 European Space Power Conference (ESPC)

自引率

0.00%

发文量