FR2270457A2 - Generation of electricity from solar energy - involves cylindrical boiler surrounded by lenses supplying steam to turbine - Google Patents

Generation of electricity from solar energy - involves cylindrical boiler surrounded by lenses supplying steam to turbine

Info

Publication number
FR2270457A2
FR2270457A2 FR7408384A FR7408384A FR2270457A2 FR 2270457 A2 FR2270457 A2 FR 2270457A2 FR 7408384 A FR7408384 A FR 7408384A FR 7408384 A FR7408384 A FR 7408384A FR 2270457 A2 FR2270457 A2 FR 2270457A2
Authority
FR
France
Prior art keywords
lenses
turbine
cylindrical boiler
electricity
generation
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
FR7408384A
Other languages
French (fr)
Other versions
FR2270457B2 (en
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.)
DIVIANI GEORGES
Original Assignee
DIVIANI GEORGES
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 DIVIANI GEORGES filed Critical DIVIANI GEORGES
Priority to FR7408384A priority Critical patent/FR2270457A2/en
Publication of FR2270457A2 publication Critical patent/FR2270457A2/en
Application granted granted Critical
Publication of FR2270457B2 publication Critical patent/FR2270457B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • 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
    • 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
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Abstract

The cylindrical boiler is mounted vertically in a tower (T). The outer wall of the tower is formed of lenses (L) which focus the sun's rays on to an inner wall also composed of lenses which concentrate the rays still further to heat the water in the cylindrical boiler. The steam generated by heating the water passes into a compression chamber (2) and then flows to the turbine (3) which drives the electric generator (4). The drive from the turbine is by means of toothed wheels and a chain or belt. The lenses in the outer wall are mounted on pivots and can be rotated to be parallel with the sun's rays and so control the heat input.
FR7408384A 1974-03-12 1974-03-12 Generation of electricity from solar energy - involves cylindrical boiler surrounded by lenses supplying steam to turbine Granted FR2270457A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408384A FR2270457A2 (en) 1974-03-12 1974-03-12 Generation of electricity from solar energy - involves cylindrical boiler surrounded by lenses supplying steam to turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408384A FR2270457A2 (en) 1974-03-12 1974-03-12 Generation of electricity from solar energy - involves cylindrical boiler surrounded by lenses supplying steam to turbine

Publications (2)

Publication Number Publication Date
FR2270457A2 true FR2270457A2 (en) 1975-12-05
FR2270457B2 FR2270457B2 (en) 1976-10-08

Family

ID=9136196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408384A Granted FR2270457A2 (en) 1974-03-12 1974-03-12 Generation of electricity from solar energy - involves cylindrical boiler surrounded by lenses supplying steam to turbine

Country Status (1)

Country Link
FR (1) FR2270457A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520448A1 (en) * 1982-01-26 1983-07-29 Sanahuja Joseph Spherical solar cell central power station - has six glass domes with lenses and photocells above ground and sealed chamber below surface
WO2011033140A1 (en) * 2009-09-18 2011-03-24 Niazi Dehbagher Zargham Device for generating electric power

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525196B1 (en) * 2013-04-29 2016-02-26 Termo Fluids, S.L. TUBULAR TOWER SOLAR RECEIVER ISOLATED TO RADIATION ENERGY LOSSES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520448A1 (en) * 1982-01-26 1983-07-29 Sanahuja Joseph Spherical solar cell central power station - has six glass domes with lenses and photocells above ground and sealed chamber below surface
WO2011033140A1 (en) * 2009-09-18 2011-03-24 Niazi Dehbagher Zargham Device for generating electric power

Also Published As

Publication number Publication date
FR2270457B2 (en) 1976-10-08

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