JPS5878799U - Pump device powered by solar cells - Google Patents
Pump device powered by solar cellsInfo
- Publication number
- JPS5878799U JPS5878799U JP17323381U JP17323381U JPS5878799U JP S5878799 U JPS5878799 U JP S5878799U JP 17323381 U JP17323381 U JP 17323381U JP 17323381 U JP17323381 U JP 17323381U JP S5878799 U JPS5878799 U JP S5878799U
- Authority
- JP
- Japan
- Prior art keywords
- pump device
- solar cells
- inverter
- device powered
- solar cell
- 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
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
- Control Of Ac Motors In General (AREA)
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、第２図は従来の装置を示す図、第３図はインバ
ータのＶ−１線図、第４図は太陽電池の■−■線図、第
５図は日照持刻と、電圧、電流の関係を示す図、第６図
はこの考案の装置を示す図である。
符号の説明、１・・・・・・太陽電池、２・・・・・・
インバータ、３・・・・・・交流発電機、４・・・・・
・ポンプ、５・・・・・・蓄電池、６・・・・・・電圧
検出端、１０・・・・・・制御回路。Figures 1 and 2 are diagrams showing conventional equipment, Figure 3 is the V-1 diagram of the inverter, Figure 4 is the ■-■ diagram of the solar cell, and Figure 5 is the solar radiation duration and voltage. , a diagram showing the relationship between currents, and FIG. 6 is a diagram showing the device of this invention. Explanation of symbols, 1...Solar cell, 2...
Inverter, 3... AC generator, 4...
- Pump, 5... Storage battery, 6... Voltage detection terminal, 10... Control circuit.
Claims (1)
を駆動するポンプ装置において、太陽電池の供給電圧を
検出し、供給電圧とインバータの発振周波数の比を一定
範囲内の値になるようにインバータの発振周波数を制御
し、小容量の太陽電池電源でシステムを作動させ得るよ
うにしたことを特徴とするポンプ装置。In a pump device that uses a solar cell as a power source and uses an inverter to drive an AC motor, the supply voltage of the solar cell is detected and the inverter is adjusted so that the ratio of the supply voltage and the inverter's oscillation frequency is within a certain range. A pump device characterized in that the oscillation frequency is controlled and the system can be operated with a small capacity solar battery power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17323381U JPS5878799U (en) | 1981-11-24 | 1981-11-24 | Pump device powered by solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17323381U JPS5878799U (en) | 1981-11-24 | 1981-11-24 | Pump device powered by solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5878799U true JPS5878799U (en) | 1983-05-27 |
Family
ID=29965101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17323381U Pending JPS5878799U (en) | 1981-11-24 | 1981-11-24 | Pump device powered by solar cells |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878799U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288720A (en) * | 1976-01-20 | 1977-07-25 | Toshiba Corp | Frequency converting system |
-
1981
- 1981-11-24 JP JP17323381U patent/JPS5878799U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288720A (en) * | 1976-01-20 | 1977-07-25 | Toshiba Corp | Frequency converting system |
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