00000000nam 2200000zi 4500
0019.892679
003CaOODSP
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006m     o  d f      
007cr bn|||||||||
008201021s1976    onca    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0861 |aCo24-3/7-1300-1976E-PDF
1001 |aEdwards, W. D., |eauthor.
24510|aSecondary batteries for satellite use / |cby W.D. Edwards.
264 1|aOttawa : |bCommunications Research Centre, |c1976.
300 |a1 online resource (iv, 30 pages) : |billustrations.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCRC report ; |vno. 1300
500 |aIssued also in French under title: Batteries secondaires pour satellites.
500 |a"Space Technology Branch."
500 |a"December 1976."
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
500 |aSome pages rotated in this copy.
504 |aIncludes bibliographical references.
5203 |a"The relative merits of nickel/cadmium (Ni/Cd), nickel hydrogen (Ni/H₂) and silver/hydrogen (Ag/H₂) batteries as sealed units for satellite use have been examined. It is concluded that the state-of-the-art with respect to Ni/H₂ cells is not sufficiently advanced to justify their use as main power sources on Canadian satellites within 5 years. At the present time it appears to be much more cost effective to improve the reliability and life of Ni/Cd batteries than to try to replace them with high energy per lb Ni/H₂ batteries. The background, desirability and economics of manufacturing satellite batteries in Canada are discussed and recommendations made"--Abstract, page 1.
530 |aIssued also in print format.
650 0|aSpace vehicles|xBatteries.
650 0|aNickel-cadmium batteries.
650 0|aNickel-hydrogen batteries.
7102 |aCommunications Research Centre (Canada), |eissuing body.
77508|tBatteries secondaires pour satellites / |w(CaOODSP)9.892680
830#0|aCRC report ;|vno. 1300.|w(CaOODSP)9.882492
85640|qPDF|s1.08 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-1300-1976-eng.pdf