JPS56168059A - System for power generation and collecting heat by solar beams - Google Patents

System for power generation and collecting heat by solar beams

Info

Publication number
JPS56168059A
JPS56168059A JP7108780A JP7108780A JPS56168059A JP S56168059 A JPS56168059 A JP S56168059A JP 7108780 A JP7108780 A JP 7108780A JP 7108780 A JP7108780 A JP 7108780A JP S56168059 A JPS56168059 A JP S56168059A
Authority
JP
Japan
Prior art keywords
heat
solar cell
water
temperature
collector
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
JP7108780A
Other languages
Japanese (ja)
Inventor
Michio Nishio
Izumi Azuma
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7108780A priority Critical patent/JPS56168059A/en
Publication of JPS56168059A publication Critical patent/JPS56168059A/en
Pending 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: To prevent the lowering of the efficiency of a solar cell due to overheating by a method wherein high temperature water is bypassed to a heat emitter side upon over-collection of heat in the system effecting the power generation by the solar cell and the collection of solar heat in parallel.
CONSTITUTION: A part of solar energy entered into a collector 1 used for both light and heat is connected to a load by the solar cell through a battery 12. On the other hand, water from a heat accumulating tank 2 is sent to the collector 1 by a circulating pump 4 and absorbs heat thereat. When warm water is not used in such a system, the temperature of the warm water in the collector 1 is risen too much and becomes to reduce the efficiency of the solar cell. In order to prevent this disadvantage, when the signal of a water temperature detecting end 22 exceeds a set value in a temperature controller 18, a heat emitting fan 8 is started by the control thereof through closing a solenoid valve 10 and opening a solenoid valve 11 to reduce the temperature of the warm water through the heat emitter 7.
COPYRIGHT: (C)1981,JPO&Japio
JP7108780A 1980-05-28 1980-05-28 System for power generation and collecting heat by solar beams Pending JPS56168059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7108780A JPS56168059A (en) 1980-05-28 1980-05-28 System for power generation and collecting heat by solar beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7108780A JPS56168059A (en) 1980-05-28 1980-05-28 System for power generation and collecting heat by solar beams

Publications (1)

Publication Number Publication Date
JPS56168059A true JPS56168059A (en) 1981-12-24

Family

ID=13450389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7108780A Pending JPS56168059A (en) 1980-05-28 1980-05-28 System for power generation and collecting heat by solar beams

Country Status (1)

Country Link
JP (1) JPS56168059A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120046A (en) * 1982-01-08 1983-07-16 Sanyo Electric Co Ltd Solar heat utilizing system
JPS58158455A (en) * 1982-03-17 1983-09-20 Kajima Corp Combination of solar cell and heat pump using solar heat and air as heat source
JP2008111650A (en) * 2006-10-05 2008-05-15 Matsushita Electric Ind Co Ltd Photovoltaic power generation/heat collection composite utilization device
WO2011052508A1 (en) * 2009-10-30 2011-05-05 住友化学株式会社 Pipe and water heating system provided with pipe
JP2014017332A (en) * 2012-07-06 2014-01-30 Hitachi Ltd Photovoltaic power generation system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120046A (en) * 1982-01-08 1983-07-16 Sanyo Electric Co Ltd Solar heat utilizing system
JPS58158455A (en) * 1982-03-17 1983-09-20 Kajima Corp Combination of solar cell and heat pump using solar heat and air as heat source
JP2008111650A (en) * 2006-10-05 2008-05-15 Matsushita Electric Ind Co Ltd Photovoltaic power generation/heat collection composite utilization device
WO2011052508A1 (en) * 2009-10-30 2011-05-05 住友化学株式会社 Pipe and water heating system provided with pipe
JP2014017332A (en) * 2012-07-06 2014-01-30 Hitachi Ltd Photovoltaic power generation system

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