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JPS57198952A - Temperature controlling system in light-condensing type solar power generation - Google Patents

Temperature controlling system in light-condensing type solar power generation

Info

Publication number
JPS57198952A
JPS57198952A JP56080958A JP8095881A JPS57198952A JP S57198952 A JPS57198952 A JP S57198952A JP 56080958 A JP56080958 A JP 56080958A JP 8095881 A JP8095881 A JP 8095881A JP S57198952 A JPS57198952 A JP S57198952A
Authority
JP
Japan
Prior art keywords
light condensing
heat collecting
heat
value
units
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
JP56080958A
Other languages
Japanese (ja)
Other versions
JPS6333057B2 (en
Inventor
Mitsugi Unomiya
Yoshiyuki Nagasawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56080958A priority Critical patent/JPS57198952A/en
Publication of JPS57198952A publication Critical patent/JPS57198952A/en
Publication of JPS6333057B2 publication Critical patent/JPS6333057B2/ja
Granted 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
    • Y02E10/44—Heat exchange systems

Abstract

PURPOSE: To enable to continuously operate the system at the time of low insolation value by a method wherein a part of the reflected rays from the light condensing unit of an evaporating part is irradiated to the heat collecting unit of an superheating part at said time of low insolation value.
CONSTITUTION: Feed water is evaporated by solar heat at the light condensing and heat collecting units of the evaporating part 10 into saturated steam and, after that, said saturated steam is heated again by solar heat at the light condensing and heat collecting units of the superheating part 11 into superheated steam. In the system composed of the above-mentioned light condensing and heat collecting units of the evaporating and the superheating parts 10 and 11, when the insolation value more than above a certain fixed value is ensured, the rays reflected with respective groups of plane mirrors of the light condensing units 10A and 11A are fallen to respective groups of curved mirrors 4 of the heat collecting units 10B and 11B in order to collect heat. On the contrary, when the insolation value turns to be below the predetermined value, the group of plane mirrors 3 of the light condensing unit 10A is moved by means of a tracking device so as to fall the rays reflected therewith to the heat collecting unit 11B. Consequently, the supply of steam with constant temperature to a heat accumulator can be resulted.
COPYRIGHT: (C)1982,JPO&Japio
JP56080958A 1981-05-29 1981-05-29 Temperature controlling system in light-condensing type solar power generation Granted JPS57198952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56080958A JPS57198952A (en) 1981-05-29 1981-05-29 Temperature controlling system in light-condensing type solar power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080958A JPS57198952A (en) 1981-05-29 1981-05-29 Temperature controlling system in light-condensing type solar power generation

Publications (2)

Publication Number Publication Date
JPS57198952A true JPS57198952A (en) 1982-12-06
JPS6333057B2 JPS6333057B2 (en) 1988-07-04

Family

ID=13733013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56080958A Granted JPS57198952A (en) 1981-05-29 1981-05-29 Temperature controlling system in light-condensing type solar power generation

Country Status (1)

Country Link
JP (1) JPS57198952A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237645A (en) * 1985-06-28 1987-02-18 ジユア　ベン Evaporator and electric power station with such evaporator
CN102494413A (en) * 2011-12-29 2012-06-13 中国华能集团清洁能源技术研究院有限公司 Heat collecting tube combined solar high-temperature direct steam heat collection device
CN103162443A (en) * 2011-12-16 2013-06-19 株式会社日立制作所 Integrated solar combined cycle power generation system and integrated solar combined cycle power generation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237645A (en) * 1985-06-28 1987-02-18 ジユア　ベン Evaporator and electric power station with such evaporator
CN103162443A (en) * 2011-12-16 2013-06-19 株式会社日立制作所 Integrated solar combined cycle power generation system and integrated solar combined cycle power generation method
JP2013124853A (en) * 2011-12-16 2013-06-24 Hitachi Ltd Integrated solar combined cycle system and integrated solar combined cycle process
CN102494413A (en) * 2011-12-29 2012-06-13 中国华能集团清洁能源技术研究院有限公司 Heat collecting tube combined solar high-temperature direct steam heat collection device

Also Published As

Publication number Publication date
JPS6333057B2 (en) 1988-07-04

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