JPS60171045U - satellite power supply - Google Patents
satellite power supplyInfo
- Publication number
- JPS60171045U JPS60171045U JP5758384U JP5758384U JPS60171045U JP S60171045 U JPS60171045 U JP S60171045U JP 5758384 U JP5758384 U JP 5758384U JP 5758384 U JP5758384 U JP 5758384U JP S60171045 U JPS60171045 U JP S60171045U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- satellite
- storage battery
- satellite power
- artificial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の人工衛星の電源装置の典型的な概略構
成図、第２図はＮ１ｃｄ蓄電池の放電深度と寿命の関係
の一例を示す図、第３図は、正常なＮ１ｃｄ蓄電池と１
セル短絡したＮ１ｃｄ蓄電池を並列使用したときの放電
電流特性データの一例を示す図、第４図はこの考案によ
る一実施例の概略構成図である。
図中、１は太陽電池、２は電源パスライン、３は衛星負
荷、４はリターンライン、５はシャントレギュレータ、
６は蓄電池、７は蓄電池、８はセル、９はダイオード、
１０はダイオード、１１は充電制御回路、１２はセル、
１３はリレースイッチ、１４はセル、１５はリレースイ
ッチである。
なお、図中同一または相当部分を示している。
＃Ｑ Ｅ７１
’ ：Ｌ 、−
放重電流竹仁
、 Ｎ１ＣｄＴｓｔ琴 （Ｚｏ
ｔル龜Ｍ１１ｉＪｉ’）、、：訃 Ａ禮時額７２艦
づ
纒ｙｌｔ間［館Ｊ
醤″［ｌ
・温度１５’（、・
一≧５
交電１
１ − −
一一一−
ｍ −−−−−
ν −−
−第４図Figure 1 is a typical schematic configuration diagram of a conventional satellite power supply device, Figure 2 is a diagram showing an example of the relationship between the depth of discharge and life of an N1cd storage battery, and Figure 3 is a diagram showing a normal N1cd storage battery and a
FIG. 4 is a diagram showing an example of discharge current characteristic data when N1cd storage batteries with short-circuited cells are used in parallel, and is a schematic configuration diagram of an embodiment according to this invention. In the figure, 1 is a solar cell, 2 is a power path line, 3 is a satellite load, 4 is a return line, 5 is a shunt regulator,
6 is a storage battery, 7 is a storage battery, 8 is a cell, 9 is a diode,
10 is a diode, 11 is a charging control circuit, 12 is a cell,
13 is a relay switch, 14 is a cell, and 15 is a relay switch. Note that the same or corresponding parts are shown in the figures. #Q E71': L, - Release current Takehito, N1CdTst koto (Zo
tru髜M11iJi')、、、、：訃 A 禮时 72 纒线LTbetween [KanJ soy''[l ・Temperature 15'(、・ 1≧5 AC power 1 1 - - 111- m -- −−− ν −− −Figure 4
Claims (1)
燐続して人工衛星の日陰時に衛星負荷に電力供給を行う
とともに、日照時には、太陽電池から衛星負荷への電力
供給と蓄電池への充電を行う人工衛星の電源装置におい
て、セルの両極をリレースイッチを介して短絡した予備
のセルを上記蓄電池に直列接続して設けであることを特
徴′とする人工衛星の電源装置。(1) An artificial battery that connects multiple storage batteries in parallel to a common power supply path line to supply power to the satellite load when the satellite is in the shade, and also supplies power from the solar cells to the satellite load and charges the storage battery during sunlight. 1. A power supply device for an artificial satellite, characterized in that a spare cell with both poles of the cell short-circuited via a relay switch is connected in series to the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5758384U JPS60171045U (en) | 1984-04-19 | 1984-04-19 | satellite power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5758384U JPS60171045U (en) | 1984-04-19 | 1984-04-19 | satellite power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60171045U true JPS60171045U (en) | 1985-11-13 |
Family
ID=30582250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5758384U Pending JPS60171045U (en) | 1984-04-19 | 1984-04-19 | satellite power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02179035A (en) * | 1988-10-28 | 1990-07-12 | Motorola Inc | Satellite cellular telephone and data communication system |
-
1984
- 1984-04-19 JP JP5758384U patent/JPS60171045U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02179035A (en) * | 1988-10-28 | 1990-07-12 | Motorola Inc | Satellite cellular telephone and data communication system |
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