JPH0222033U - - Google Patents
Info
- Publication number
- JPH0222033U JPH0222033U JP9994488U JP9994488U JPH0222033U JP H0222033 U JPH0222033 U JP H0222033U JP 9994488 U JP9994488 U JP 9994488U JP 9994488 U JP9994488 U JP 9994488U JP H0222033 U JPH0222033 U JP H0222033U
- Authority
- JP
- Japan
- Prior art keywords
- voltage value
- secondary battery
- electromotive force
- switch
- voltage
- 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
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
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
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は太陽電池の出力特性の一例を示す図、
第３図はこの考案の制御回路の一実施例を示すブ
ロツク図、第４図は従来の空気調和制御用電源装
置のブロツク図である。
図において、１は太陽電池、２は２次電池、３
，６はダイオード、４は定電圧ダイオード、５は
抵抗器、７は負荷、８は積分回路、９は制御回路
、１０は開閉器、１１は入射光、２０は電圧設定
器、２１は電圧比較器、２２は開閉制御器、１０
０はこの考案の空気調和制御用電源装置、１００
Ａは従来の空気調和制御用電源装置である。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 one embodiment of this invention, Fig. 2 is a diagram showing an example of the output characteristics of a solar cell,
FIG. 3 is a block diagram showing one embodiment of the control circuit of this invention, and FIG. 4 is a block diagram of a conventional air conditioning control power supply device. In the figure, 1 is a solar cell, 2 is a secondary battery, and 3 is a solar cell.
, 6 is a diode, 4 is a constant voltage diode, 5 is a resistor, 7 is a load, 8 is an integrating circuit, 9 is a control circuit, 10 is a switch, 11 is an incident light, 20 is a voltage setting device, 21 is a voltage comparison 22 is a switching controller, 10
0 is the air conditioning control power supply device of this invention, 100
A is a conventional air conditioning control power supply device. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
電池を充電し、該２次電池より負荷に給電する空
気調和制御用電源装置において、 前記２次電池と負荷との間の回路に設けられた
開閉器と、 前記太陽電池が基準照度の光を受光した場合に
発生する起電力に基づく電圧値があらかじめ設定
された電圧設定器と、 作動状態において前記太陽電池が発生する起電
力に基づく電圧値と前記電圧設定器に設定された
電圧値とを比較し、前者の電圧値が後者の電圧値
を越えるとき出力信号を発生する電圧比較器と、 前記電圧比較器からの出力信号によつて前記開
閉器を制御し、前記２次電池と負荷との間の回路
を閉とする開閉制御器とを備えたことを特徴とす
る空気調和制御用電源装置。[Claims for Utility Model Registration] In an air conditioning control power supply device that charges a secondary battery using an electromotive force generated when a solar cell receives light and supplies power to a load from the secondary battery, a switch provided in a circuit between; a voltage setting device preset with a voltage value based on an electromotive force generated when the solar cell receives light of a reference illuminance; a voltage comparator that compares a voltage value based on the electromotive force to a voltage value set in the voltage setting device and generates an output signal when the former voltage value exceeds the latter voltage value; A power supply device for air conditioning control, comprising: a switch controller that controls the switch according to an output signal of the switch and closes a circuit between the secondary battery and the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9994488U JPH0222033U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9994488U JPH0222033U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222033U true JPH0222033U (en) | 1990-02-14 |
Family
ID=31327570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9994488U Pending JPH0222033U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222033U (en) |
-
1988
- 1988-07-29 JP JP9994488U patent/JPH0222033U/ja active Pending