CAJ | 학술논문

对于未来的空间任务,锂离子蓄电池因其优秀的质量比能量、体积比能量以及循环寿命而比传统的贮能电源,如镉镍蓄电池和氢镍蓄电池表现出更大的优势. 上海空间电源研究所开发了矩形锂离子蓄电池,包括6、12、30和50 Ah四种型号. 6、12、30和50 Ah锂离子蓄电池的质量比能量分别达到106,113,134和130 Wh/kg,而体积比能量分别达到232,258,335 和 308 W h/L. 在0.5 C放电倍率、100% DOD的测试条件下,循环寿命大于200次. 并且具有良好的高倍率放电性能和低温放电性能.
대우미래적공간임무,리리자축전지인기우수적질량비능량、체적비능량이급순배수명이비전통적저능전원,여력얼축전지화경얼축전지표현출경대적우세. 상해공간전원연구소개발료구형리리자축전지,포괄6、12、30화50 Ah사충형호. 6、12、30화50 Ah리리자축전지적질량비능량분별체도106,113,134화130 Wh/kg,이체적비능량분별체도232,258,335 화 308 W h/L. 재0.5 C방전배솔、100% DOD적측시조건하,순배수명대우200차. 병차구유량호적고배솔방전성능화저온방전성능.
Rechargeable lithium-ion cells offer significant improvements in energy density , specific energy and cycle life compared with Cd-Ni cells and H2-Ni cells f or future space missions. Shanghai Institute of Space Power-sources has devel op ed prismatic lithium-ion cells of 6, 12, 30 and 50 Ah for aerospace applicat ion s. Using advanced technology and high energy materials, 6, 12, 30 and 50 Ah cell s with specific energy of 106, 113, 134 and 130 Wh/kg and energy density of 232 , 258, 335 and 308 Wh/L have been manufactured respectively. Discharge rat e up t o 0.5 C and 100% DOD, life cycling to greater than 200 cycles have been a chieved . The se prismatic lithium-ion cells also have been demonstrated to ope rate effective ly at high discharge rate up to 1.7 C and at temperature as low a s -10 ℃.