Integrated battery module based on Li-ion cells and COTS ICs for advanced microsatellites

2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720) Pub Date : 2004-03-13 DOI:10.1109/AERO.2004.1368074

C. Del Vecchio Blanco, M. D'Errico

引用次数: 2

Abstract

A six Li-ion cell string is used as the core of a modular battery for a total 100 Wh@C/2 capacity and a Wh efficiency of about 90%. Integrated charge/discharge prototype electronics is based on COTS components which allows us to obtain an efficiency greater than 90% and negligible mass and volume. Electronics can be managed by an integrated microcontroller which can by reprogrammed by the on-board computer. Battery management is foreseen at three levels: local battery module, power conditioning unit and on-board computer.

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基于锂离子电池和COTS集成电路的先进微卫星集成电池模块

6个锂离子电池组被用作模块化电池的核心，总容量为100 Wh@C/2, Wh效率约为90%。集成充电/放电原型电子器件基于COTS组件，使我们能够获得大于90%的效率和可忽略不计的质量和体积。电子元件可以由集成的微控制器管理，该微控制器可以由车载计算机重新编程。电池管理可分为三个层次:本地电池模块、电源调节装置和车载计算机。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720)

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