JPS63179518U - - Google Patents

Info

Publication number
JPS63179518U
JPS63179518U JP6795487U JP6795487U JPS63179518U JP S63179518 U JPS63179518 U JP S63179518U JP 6795487 U JP6795487 U JP 6795487U JP 6795487 U JP6795487 U JP 6795487U JP S63179518 U JPS63179518 U JP S63179518U
Authority
JP
Japan
Prior art keywords
solar cell
circuit
switching circuit
undervoltage detection
detection 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
JP6795487U
Other languages
Japanese (ja)
Other versions
JPH063450Y2 (en
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 JP1987067954U priority Critical patent/JPH063450Y2/en
Publication of JPS63179518U publication Critical patent/JPS63179518U/ja
Application granted granted Critical
Publication of JPH063450Y2 publication Critical patent/JPH063450Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第３図は本考案の一実施例を示し、
第１図は全体の電気的構成のブロツク線図、第２
図は保護回路の具体的構成のブロツク線図、第３
図は作用説明用の各部の信号波形図であり、第４
図は従来例を示す第１図相当図である。 図面中、１１は太陽電池、１２はインバータ回
路（スイツチング回路）、１３はモータ（負荷）
、１７は不足電圧検出回路、１８はドライブ回路
、１９は保護回路を示す。 1 to 3 show an embodiment of the present invention,
Figure 1 is a block diagram of the overall electrical configuration, Figure 2
The figure is a block diagram of the specific configuration of the protection circuit.
The figure is a signal waveform diagram of each part for explaining the operation.
The figure is a diagram corresponding to FIG. 1 showing a conventional example. In the drawing, 11 is a solar cell, 12 is an inverter circuit (switching circuit), and 13 is a motor (load).
, 17 is an undervoltage detection circuit, 18 is a drive circuit, and 19 is a protection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 太陽電池の発電出力を負荷に与えるスイツチン
グ回路と、前記太陽電池の出力電圧を検出しこれ
が設定値以上となつた時に前記スイツチング回路
を作動させる不足電圧検出回路と、この不足電圧
検出回路による前記スイツチング回路の作動及び
不作動の時間に基づいて前記太陽電池に対する日
射強度の充足を検出し不足の時には前記不足電圧
検出回路に優先して前記スイツチング回路を任意
の時間不作動状態にする保護回路とを具備してな
る太陽電池の制御保護装置。 a switching circuit that applies the generated output of the solar cell to a load; an undervoltage detection circuit that detects the output voltage of the solar cell and operates the switching circuit when the output voltage exceeds a set value; and the switching circuit that uses the undervoltage detection circuit. a protection circuit that detects whether solar radiation intensity is sufficient for the solar cell based on the time when the circuit is activated and deactivated, and when the solar cell is insufficient, puts the switching circuit in an inactive state for an arbitrary period of time in priority over the undervoltage detection circuit; A solar cell control and protection device.
JP1987067954U 1987-05-08 1987-05-08 Solar cell control protector Expired - Lifetime JPH063450Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987067954U JPH063450Y2 (en) 1987-05-08 1987-05-08 Solar cell control protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987067954U JPH063450Y2 (en) 1987-05-08 1987-05-08 Solar cell control protector

Publications (2)

Publication Number Publication Date
JPS63179518U true JPS63179518U (en) 1988-11-21
JPH063450Y2 JPH063450Y2 (en) 1994-01-26

Family

ID=30907330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987067954U Expired - Lifetime JPH063450Y2 (en) 1987-05-08 1987-05-08 Solar cell control protector

Country Status (1)

Country Link
JP (1) JPH063450Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281158A (en) * 2006-04-06 2007-10-25 Toyota Motor Corp Power-supply controller of solar battery
JP2010186360A (en) * 2009-02-13 2010-08-26 New Japan Radio Co Ltd Bias current generating circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298411A (en) * 1985-10-24 1987-05-07 Mitsubishi Electric Corp Start and stop device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298411A (en) * 1985-10-24 1987-05-07 Mitsubishi Electric Corp Start and stop device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281158A (en) * 2006-04-06 2007-10-25 Toyota Motor Corp Power-supply controller of solar battery
JP2010186360A (en) * 2009-02-13 2010-08-26 New Japan Radio Co Ltd Bias current generating circuit

Also Published As

Publication number Publication date
JPH063450Y2 (en) 1994-01-26

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