JPH0318647U - - Google Patents
Info
- Publication number
- JPH0318647U JPH0318647U JP7665589U JP7665589U JPH0318647U JP H0318647 U JPH0318647 U JP H0318647U JP 7665589 U JP7665589 U JP 7665589U JP 7665589 U JP7665589 U JP 7665589U JP H0318647 U JPH0318647 U JP H0318647U
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- auxiliary storage
- main storage
- connects
- circuit
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
Description
第１図はこの考案の一実施例による電圧制御装
置を示すブロツク図、第２図は従来の電圧制御装
置を示すブロツク図である。１……主太陽電池、
２……従太陽電池、３……電圧検出回路、４……
基準電圧発生回路、５……電圧比較回路、６……
シヤント回路、７……衛星搭載機器、８……ダイ
オード、９……スイツチ、１０……主蓄電池、１
１……ダイオード、１２……スイツチ、１３……
補助蓄電池、１４……接続切換回路である。なお
、図中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a block diagram showing a voltage control device according to an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional voltage control device. 1... Main solar cell,
2... Secondary solar cell, 3... Voltage detection circuit, 4...
Reference voltage generation circuit, 5... Voltage comparison circuit, 6...
shunt circuit, 7...satellite onboard equipment, 8...diode, 9...switch, 10...main storage battery, 1
1...Diode, 12...Switch, 13...
Auxiliary storage battery, 14... is a connection switching circuit. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
電池の充電時には主蓄電池のリターン側をリター
ンラインに接続し、放電時には主蓄電池と補助蓄
電池を直列に接続するスイツチと、数個に分割さ
れた補助蓄電池と、数個の補助蓄電池の内、放電
初期には必要分だけ主蓄電池に接続し、残りの分
は回路から切離し、電圧降下の状況に合わせて、
残りの補助蓄電池を適宜接続することのできる接
続切換回路を備えたことを特徴とする電圧制御装
置。 A backflow prevention diode for the auxiliary storage battery, a switch that connects the return side of the main storage battery to the return line when charging the main storage battery, and connects the main storage battery and auxiliary storage battery in series when discharging, and the auxiliary storage battery that is divided into several pieces. Of the several auxiliary storage batteries, only the necessary amount is connected to the main storage battery at the beginning of discharge, and the remaining ones are disconnected from the circuit, depending on the voltage drop situation.
A voltage control device characterized by comprising a connection switching circuit that can connect the remaining auxiliary storage batteries as appropriate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7665589U JPH0318647U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7665589U JPH0318647U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318647U true JPH0318647U (en) | 1991-02-25 |
Family
ID=31618319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7665589U Pending JPH0318647U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214778A (en) * | 2008-03-12 | 2009-09-24 | Aidesu Kk | Load carrying platform of tricycle for children |
-
1989
- 1989-06-29 JP JP7665589U patent/JPH0318647U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214778A (en) * | 2008-03-12 | 2009-09-24 | Aidesu Kk | Load carrying platform of tricycle for children |
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