JPH0318690U - - Google Patents

Info

Publication number
JPH0318690U
JPH0318690U JP7821689U JP7821689U JPH0318690U JP H0318690 U JPH0318690 U JP H0318690U JP 7821689 U JP7821689 U JP 7821689U JP 7821689 U JP7821689 U JP 7821689U JP H0318690 U JPH0318690 U JP H0318690U
Authority
JP
Japan
Prior art keywords
solar cell
transistor
voltage
load
shunt 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.)
Granted
Application number
JP7821689U
Other languages
English (en)
Other versions
JP2507217Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989078216U priority Critical patent/JP2507217Y2/ja
Publication of JPH0318690U publication Critical patent/JPH0318690U/ja
Application granted granted Critical
Publication of JP2507217Y2 publication Critical patent/JP2507217Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Control Of Electrical Variables (AREA)
  • Motor And Converter Starters (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る第1実施例の太陽電池制
御回路図であり、第2図は太陽電池の電流−電圧
特性図であり、第3図は本考案に係る第2実施例
の太陽電池制御回路図である。 PV……太陽電池、R1,R2,R3,R4,
R5,R10,R12,R14,R15……抵抗
、ZD1……ツエナーダイオード、Tr1,Tr
2……トランジスタ、CO……コンパレータ、M
……モータ。

Claims (1)

  1. 【実用新案登録請求の範囲】 太陽電池と該太陽電池によつて駆動する負荷と
    の間に並列に、抵抗及びトランジスタからなる分
    流回路と、前記太陽電池の発電電圧を分圧した電
    圧を前記トランジスタに印加することによつて該
    トランジスタをオン・オフする制御手段とを設け
    てなる太陽電池制御回路であつて、 前記分流回路の抵抗は、前記負荷の抵抗値より
    十分小さく、前記制御手段によつて、前記発電電
    圧が所定値以下のときに、前記トランジスタをオ
    ン状態にして前記太陽電池からの電流を前記分流
    回路に流し、前記発電電圧が所定値より高いとき
    に、前記トランジスタをオフ状態にして前記負荷
    を駆動するようにしたことを特徴とする太陽電池
    制御回路。
JP1989078216U 1989-06-30 1989-06-30 太陽電池制御回路 Expired - Lifetime JP2507217Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989078216U JP2507217Y2 (ja) 1989-06-30 1989-06-30 太陽電池制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989078216U JP2507217Y2 (ja) 1989-06-30 1989-06-30 太陽電池制御回路

Publications (2)

Publication Number Publication Date
JPH0318690U true JPH0318690U (ja) 1991-02-25
JP2507217Y2 JP2507217Y2 (ja) 1996-08-14

Family

ID=31621292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989078216U Expired - Lifetime JP2507217Y2 (ja) 1989-06-30 1989-06-30 太陽電池制御回路

Country Status (1)

Country Link
JP (1) JP2507217Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016163487A (ja) * 2015-03-04 2016-09-05 シャープ株式会社 充電器および充電器付きモバイル電子機器用カバー

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363811U (ja) * 1986-10-16 1988-04-27
JPS63155312A (ja) * 1986-12-19 1988-06-28 Toshiba Corp 負荷駆動装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6363811U (ja) * 1986-10-16 1988-04-27
JPS63155312A (ja) * 1986-12-19 1988-06-28 Toshiba Corp 負荷駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016163487A (ja) * 2015-03-04 2016-09-05 シャープ株式会社 充電器および充電器付きモバイル電子機器用カバー

Also Published As

Publication number Publication date
JP2507217Y2 (ja) 1996-08-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term