LONG-TERM STORAGE OF NICKEL HYDROGEN CELLS

被引:8
|
作者
VAIDYANATHAN, H
机构
[1] COMSAT, Clarksburg, MD, USA, COMSAT, Clarksburg, MD, USA
关键词
ELECTROLYTIC CELLS - Storage;
D O I
10.1016/0378-7753(88)80017-X
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Representative samples of nickel-hydrogen cells for the INTELSAT VI program were used to evaluate the effects of prolonged storage under passive conditions, such as open-circuit discharged at 0 degree C, room temperature, and minus 20 degree C, and under quasidynamic conditions such as top-off charge and trickle charge. Cell capacity declines when cells are stored open-circuit discharged at room temperature, and a second plateau occurs in the discharge curve. Capacity loss was 47% for a cell with hydrogen precharge and 24. 5% for one with no hydrogen precharge. Capacity recovery was observed following top-off charge storage of cells which had exhibited faded capacity as a result of passive storage at room temperature. Cells stored either at minus 20 degree C or on trickle charge maintained their capacity. At 0 degree C storage, the capacity of all three cells under test was greater than 55 A h (which exceeds the required minimum of 44 A h) after 7 months.
引用
收藏
页码:221 / 228
页数:8
相关论文
共 50 条
  • [41] Astrocytes and storage of long-term memories
    Konnerth, A.
    GLIA, 2017, 65 : E29 - E30
  • [42] LONG-TERM STORAGE OF PROCESSED FOODS
    CECIL, SR
    WOODROOF, JG
    FOOD TECHNOLOGY, 1960, 14 (06) : B23 - B23
  • [43] LONG-TERM STORAGE OF GRASS SEEDS
    ACKIGOZ, E
    KNOWLES, RP
    CANADIAN JOURNAL OF PLANT SCIENCE, 1983, 63 (03) : 669 - 674
  • [44] The effect of long-term storage on nanoleakage
    Li, HP
    Burrow, MF
    Tyas, MJ
    OPERATIVE DENTISTRY, 2001, 26 (06) : 609 - 616
  • [45] Long-term storage of Ustilago tritici
    Menzies, JG
    Nielsen, J
    Thomas, PL
    PLANT DISEASE, 1997, 81 (11) : 1328 - 1330
  • [47] LONG-TERM STORAGE CAPACITY OF RESERVOIRS
    HURST, HE
    TRANSACTIONS OF THE AMERICAN SOCIETY OF CIVIL ENGINEERS, 1951, 116 : 770 - 799
  • [48] Long-term data storage in diamond
    Dhomkar, Siddharth
    Henshaw, Jacob
    Jayakumar, Harishankar
    Meriles, Carlos A.
    SCIENCE ADVANCES, 2016, 2 (10):
  • [49] LONG-TERM STORAGE OF DISTILLATE FUELS
    OCONNOR, P
    PLANT ENGINEERING, 1984, 38 (28) : 64 - 65
  • [50] EXPERIMENT WITH LONG-TERM SUGARBEET STORAGE
    Chalupny, Karel
    Chochola, Jaromir
    LISTY CUKROVARNICKE A REPARSKE, 2013, 129 (9-10): : 270 - 274