Browse > Article
http://dx.doi.org/10.5139/JKSAS.2007.35.2.115

Conceptual Design of Electrical Power System using Li-ion Cell Technology for a Satellite  

Shin, Goo-Hwan (한국과학기술원 인공위성연구센터)
Park, Kyung-Hwa (한국과학기술원 인공위성연구센터)
Kim, Hyung-Myung (한국과학기술원 인공위성연구센터)
Lim, Jong-Tae (한국과학기술원 인공위성연구센터)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.35, no.2, 2007 , pp. 115-123 More about this Journal
Abstract
This paper presents the conceptual design of the electrical power system using Li-ion cell technology for a satellite application. Compared to a conventional NiCd cell, a Li-ion cell has a lot of advantages such as an energy density, mass and a volume. Normally, a Li-ion cell has three times than conventional NiCd cells in a capacity such as a cell voltage. The normal voltage of a NiCd cell is around +1.2V and a Li-ion cell could be in +3.6V. However, the handling procedure for a Li-ion cell in charge and discharge might be difficult than a conventional NiCd cell, which means that the charge and discharge of each cell should be monitored and controlled by electrical circuits to prevent an over-charge and over-discharge. Therefore, in this paper we propose the design consideration and the characteristics of a Li-ion cell during charging and discharging battery packs in the point of view of electrical power system.
Keywords
Li-ion; Balancing Circuits; Electrical Power System; Sunlight Sunshine; Eclipse;
Citations & Related Records
연도 인용수 순위
  • Reference
1 신구환, 'S2-EP-INM-2003-002 Power Budget Analysis를 위한 각 Unit별 세부 전력소모량 조사', 2003
2 Space Vector사의 NiCd 배터리 충 ${\cdot}$ 방전 특성 데이터 시트, 2003
3 http://blog.naver.com/hjo0075/140019313204, '리륨이온 2차 전지 기술 및 시장동향,' 2006
4 Saft 사 Data Sheet, 'Lithium-ion batteries and Cells for Space'
5 MAXIM 사 Data Sheet, 'MAXIM Engineering Journal', Vol. 28
6 Lijun Gao, Shengyi Liu and Roger A. Dougal, 'Dynamic Lithium-Ion Battery Model for System Simulation', IEEE Transactions on Components and Packaging Technologies, Vol. 25, No. 3, 2002
7 Isao Suzuki, Takahiro Shizuki and Koichi Nishiyama, 'High Power and Long Life Lithium-ion Battery for Backup Power Sources', IEICE/IEEE INTELEC '03, Oct 19-23, 2003
8 Jiirgen Garche and Andreas Jossen, 'Battery Management Systems (BMS) for Increasing Battery Life Time'