Current Status of Cycle-Life Testing for Large-Capacity Lithium-Ion Cells Simulated Satellite Operation at JAXA(WSANE2006)

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概要

• 論文の詳細を見る

• We are currently conducting cycle-life testing of 10 to 100 Ah lithium-ion cells in simulated satellite operation. Thus far, we have verified an impressive life performance, exceeding 30,000 cycles in a simulated low-Earth-orbit (LEO) mode and 1,800 cycles in a simulated geostationary-Earth-orbit (GEO) mode for some of these cells. We optimized the thickness of the electrode layer and found that a lithium-ion cell with a thin electrode layer exhibited promising cycling performance in simulated LEO operation. Since the electrode material is an important factor affecting the charge-discharge behavior of a lithium-ion cell, we also compared the cycling performance of lithium-ion cells with different cathode materials.

• 社団法人電子情報通信学会の論文
• 2006-04-03

著者

• Naito Hitoshi

  Institute Of Space Technology And Aeronautics Japan Aerospace Exploration Agency

• WANG Xianming

  Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency

• YAMADA Chisa

  Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency

• SEGAMI Go

  Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency

• KIBE Koichi

  Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency

• Segami Go

  Institute Of Space Technology And Aeronautics Japan Aerospace Exploration Agency

• Kibe Koichi

  Institute Of Space Technology And Aeronautics Japan Aerospace Exploration Agency

• Yamada Chisa

  Institute Of Space Technology And Aeronautics Japan Aerospace Exploration Agency

• Wang Xianming

  Institute Of Space Technology And Aeronautics Japan Aerospace Exploration Agency

関連論文

• Current Status of Cycle-Life Testing for Large-Capacity Lithium-Ion Cells Simulated Satellite Operation at JAXA(WSANE2006)
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