JPS5736320A - Power supply unit using solar battery - Google Patents

Power supply unit using solar battery

Info

Publication number
JPS5736320A
JPS5736320A JP11239580A JP11239580A JPS5736320A JP S5736320 A JPS5736320 A JP S5736320A JP 11239580 A JP11239580 A JP 11239580A JP 11239580 A JP11239580 A JP 11239580A JP S5736320 A JPS5736320 A JP S5736320A
Authority
JP
Japan
Prior art keywords
controller
output
battery
heater
solar battery
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
Application number
JP11239580A
Other languages
Japanese (ja)
Inventor
Seiichi Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11239580A priority Critical patent/JPS5736320A/en
Publication of JPS5736320A publication Critical patent/JPS5736320A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Abstract

PURPOSE:To raise the inside temperature of an apparatus effectively by applying excessive voltage to a heater when the output of solar battery aray becomes large because of the temperature drop of battery aray. CONSTITUTION:The output of a battery power array 1 is sent to a constant voltage controller 3 composed of Zener diodes through a heater. The output of the controller 3 is taken out from a load and , simultaneously, sent to a charge/discharge controller 7. The output of the controller 7 controlls the controller 3 and connects with the other output line of the array 1 through another circuit. The connection line is connected to the negative side of a battery 5 to form a negative output line. The positive side of the battery is connected to a positive connection line through a connection switch to the controller 7. Since constant voltage is applied from the output terminal of the controller 3 to the load and the excessive voltage is applied to the heater 2, the temperature inside the apparatus can be effectively raised.
JP11239580A 1980-08-14 1980-08-14 Power supply unit using solar battery Pending JPS5736320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11239580A JPS5736320A (en) 1980-08-14 1980-08-14 Power supply unit using solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11239580A JPS5736320A (en) 1980-08-14 1980-08-14 Power supply unit using solar battery

Publications (1)

Publication Number Publication Date
JPS5736320A true JPS5736320A (en) 1982-02-27

Family

ID=14585584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11239580A Pending JPS5736320A (en) 1980-08-14 1980-08-14 Power supply unit using solar battery

Country Status (1)

Country Link
JP (1) JPS5736320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040037443A (en) * 2002-10-28 2004-05-07 한국전력공사 Non-contact automatic voltage regulator for light buoy

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338994A (en) * 1976-09-21 1978-04-10 Nec Corp Power supply unit for solar battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338994A (en) * 1976-09-21 1978-04-10 Nec Corp Power supply unit for solar battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040037443A (en) * 2002-10-28 2004-05-07 한국전력공사 Non-contact automatic voltage regulator for light buoy

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