JPS6257815U - - Google Patents
Info
- Publication number
- JPS6257815U JPS6257815U JP14767785U JP14767785U JPS6257815U JP S6257815 U JPS6257815 U JP S6257815U JP 14767785 U JP14767785 U JP 14767785U JP 14767785 U JP14767785 U JP 14767785U JP S6257815 U JPS6257815 U JP S6257815U
- Authority
- JP
- Japan
- Prior art keywords
- shunt
- detecting
- solar panel
- current
- detecting means
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Control Of Electrical Variables (AREA)
Description
第１図はこの考案に係る太陽電池パネル発生電
力モニタ装置の一実施例を示すブロツク回路構成
図、第２図は同実施例に用いられる太陽電池パネ
ルの一構成直列ストリングの電圧―電流特性を示
す特性図、第３図は従来の太陽電池パネル発生電
力モニタ装置の構成を示すブロツク回路図である
。
１１……太陽電池パネル、１２……衛星内部回
路、１３〜１５，２６，２８……スリツプリング
、１６１〜１６ｎ，１７１〜１７ｎ……太陽電池
セル、１８，２３……ドライブ回路、１９……充
電制御回路、２０……ブーストコンバータ、２１
……バツテリ、２２……中央制御回路、２４……
負荷、２５……電流センサ、２７……電流検出部
。
Fig. 1 is a block circuit configuration diagram showing an embodiment of a solar cell panel generated power monitoring device according to this invention, and Fig. 2 shows the voltage-current characteristics of a series string that constitutes a solar cell panel used in the same embodiment. The characteristic diagram shown in FIG. 3 is a block circuit diagram showing the configuration of a conventional solar cell panel generated power monitoring device. 11...Solar battery panel, 12...Satellite internal circuit, 13-15, 26, 28...Slip spring, 161-16n, 171-17n...Solar battery cell, 18, 23...Drive circuit, 19... Charging control circuit, 20... Boost converter, 21
... Battery, 22 ... Central control circuit, 24 ...
Load, 25... Current sensor, 27... Current detection section.
Claims (1)
電池パネルの出力電圧を、前記太陽電池パネルの
所定直列ストリング分をそれぞれシヤントするこ
とにより一定に保持するシヤントドライブ方式の
電源装置に対し、前記太陽電池パネルの発生電力
をモニタする太陽電池パネル発生電力モニタ装置
において、前記太陽電池パネルの出力電流を検出
する出力電流検出手段と、前記シヤントトランジ
スタによつてシヤントされる少なくとも１個のシ
ヤント電流を検出するシヤント電流検出手段と、
このシヤント電流検出手段でシヤント電流が検出
される最終段のシヤントトランジスタの被制御端
子間電圧を検出する電圧検出手段と、前記出力電
流検出手段及びシヤント電流検出手段によつて得
られる出力電流値及びシヤント電流値から前記太
陽電池パネルの発生電力を算出する電力換算手段
とを具備したことを特徴とする太陽電池パネル発
生電力モニタ装置。 For a shunt drive type power supply device that maintains the output voltage of a solar battery panel in which a plurality of solar battery cells are connected in series and parallel to a constant value by shunting a predetermined series string of the solar battery panels, the above A solar panel power generation monitoring device for monitoring power generated by a solar panel, comprising: output current detection means for detecting an output current of the solar panel; and at least one shunt current shunted by the shunt transistor. shunt current detection means for detecting the
Voltage detecting means for detecting the voltage between the controlled terminals of the shunt transistor in the final stage whose shunt current is detected by the shunt current detecting means, and an output current value obtained by the output current detecting means and the shunt current detecting means. and a power conversion means for calculating the power generated by the solar panel from the shunt current value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14767785U JPS6257815U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14767785U JPS6257815U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257815U true JPS6257815U (en) | 1987-04-10 |
Family
ID=31061255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14767785U Pending JPS6257815U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257815U (en) |
-
1985
- 1985-09-27 JP JP14767785U patent/JPS6257815U/ja active Pending
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