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WO2006098662A2 - Cheminee solaire - Google Patents

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Publication number
WO2006098662A2
WO2006098662A2 PCT/SD2006/000002 SD2006000002W WO2006098662A2 WO 2006098662 A2 WO2006098662 A2 WO 2006098662A2 SD 2006000002 W SD2006000002 W SD 2006000002W WO 2006098662 A2 WO2006098662 A2 WO 2006098662A2
Authority
WO
WIPO (PCT)
Prior art keywords
solar
chimney
air
protect
minaret
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.)
Ceased
Application number
PCT/SD2006/000002
Other languages
English (en)
Other versions
WO2006098662B1 (fr
WO2006098662A3 (fr
Inventor
Nazar M. Hassan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2006098662A2 publication Critical patent/WO2006098662A2/fr
Publication of WO2006098662A3 publication Critical patent/WO2006098662A3/fr
Anticipated expiration legal-status Critical
Publication of WO2006098662B1 publication Critical patent/WO2006098662B1/fr
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30Wind motors specially adapted for installation in particular locations
    • F03D9/34Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00Devices for producing mechanical power from solar energy
    • F03G6/02Devices for producing mechanical power from solar energy using a single state working fluid
    • F03G6/04Devices for producing mechanical power from solar energy using a single state working fluid gaseous
    • F03G6/045Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00Devices for producing mechanical power from solar energy
    • F03G6/071Devices for producing mechanical power from solar energy with energy storage devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00Devices for producing mechanical power from solar energy
    • F03G6/121Controlling or monitoring
    • F03G6/127Over-night operation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/10Stators
    • F05B2240/13Stators to collect or cause flow towards or away from turbines
    • F05B2240/131Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/20Heat transfer, e.g. cooling
    • F05B2260/24Heat transfer, e.g. cooling for draft enhancement in chimneys, using solar or other heat sources
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

Definitions

  • SOLAR MINARET is a modified version of the so called "SOLAR CHIMNEY". While it works on the same basic principle of hot air draft through a long chimney, there are a number of fundamental changes that makes the SOLAR MINARET unique and qualifies it for a new design patent
  • Figure [1] represents a demo/pilot project of a SOLAR CHIMNEY that was built in Manzanares Town, located 150km south of Madrid, Spain. It consisted of a field of solar collectors (basically a glass cover raised about 2 meters from the ground level. In the middle of the solar field, a 200 meters giant chimney 10 meters in diameter stood to transport the hot air from beneath the solar collector through the chimney to the higher atmosphere. The difference between the ambient temperature and the temperature of the hot air inside the draft tube forces the air up at a reasonable air speed that allows a wind turbine to rotate at a sufficient speed to produce electricity. With a height of 200 meters this solar chimney design is only capable of generating about 50 KW, making it an uneconomical alternative for electricity generation with an overall efficiency of ⁇ 2%.
  • each modified flat plate solar collector comprises of a glazed double-layer glass or transparent fiberglass reinforced panels (FRPs) to add heat energy to the system.
  • FRPs transparent fiberglass reinforced panels
  • Stamax Absorber (AISI 304L) steel plates are fitted to absorb the heat added, which is then transferred by conduction and convection to the air stream that rubs these Stamax plates on its way to the top of the draft tube.
  • AISI 304L Stamax Absorber
  • the solar collector assembled as part of the chimney structure is used to heat the air inside the chimney during the daytime
  • the solar collector at ground level is solely used to store heat energy for nighttime use.
  • the area of the ground collector and the associated heat storage required capacity is then calculated on the basis of the power generation needed during the nighttime. Utilizing the ejector effect, the air rising through the chimney during the nighttime will force air through the ground solar collector into the chimney to heat up the rising air,
  • the power extractable from the airflow entering the turbine is given by [V 2 x air density x (air velocity) 3 ]. Therefore the maximum power will be achieved at the maximum air density that could be attained.
  • the solar minaret ensures that the maximum attainable air density will occur at the point when the air mass enters the wind turbine. This is achieved in the new design by making the air enters the chimney system through a set of underground tunnels, and locating the wind turbine well before the process of air heating starts,
  • FIG. 3 is a schematic diagram of a solar minaret with details of its components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

L'invention concerne une cheminée solaire reconçue en vue d'améliorer ses caractéristiques de faisabilité technique et économique. Cette nouvelle conception, appelée "minaret solaire", comprend un ou plusieurs collecteurs solaires plans modifiés dans le conduit d'aspiration (cheminée) qui permettent de multiplier jusqu'à quatre fois la température de fonctionnement de l'air ascendant. Le collecteur plan, de forme conique, forme un passage convergent pour l'air ascendant. Ce passage soumet l'air à une force d'aspiration qui équilibre la chute de pression produite par la turbine éolienne. Grâce à des tunnels souterrains équipés de systèmes de refroidissement par évaporation et/ou brouillard, la densité supérieure de l'air de fonctionnement contribue à accroître la masse d'air traversant la turbine à pression. Cette nouvelle conception, destinée à une cheminée ne dépassant pas 40 mètres, permet d'accroître la vitesse de l'air jusqu'à 25 fois. Le coût de construction de ce minaret solaire, dont la cheminée/le conduit d'aspiration est beaucoup plus court(e) (rapport 1:7), est ainsi plus avantageux pour un même rendement d'électricité.
PCT/SD2006/000002 2005-03-17 2006-03-15 Cheminee solaire Ceased WO2006098662A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SD1221 2005-03-17
SD122105 2005-03-17

Publications (3)

Publication Number Publication Date
WO2006098662A2 true WO2006098662A2 (fr) 2006-09-21
WO2006098662A3 WO2006098662A3 (fr) 2007-08-16
WO2006098662B1 WO2006098662B1 (fr) 2007-10-04

Family

ID=36992150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SD2006/000002 Ceased WO2006098662A2 (fr) 2005-03-17 2006-03-15 Cheminee solaire

Country Status (1)

Country Link
WO (1) WO2006098662A2 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910077A1 (fr) * 2006-12-14 2008-06-20 Jean Stevens Generateur anemo-solaire
WO2008081209A3 (fr) * 2007-01-03 2008-12-04 Barker Rosemary Cheminée solaire
WO2009059959A3 (fr) * 2007-11-06 2010-05-06 Van Bakkum Theodorus Istvan Appareil et procédé de production d'énergie
RU2395003C2 (ru) * 2008-10-01 2010-07-20 Владимир Владимирович Крохалев Способ и устройство получения электроэнергии на возобновляемых источниках энергии
WO2010053461A3 (fr) * 2008-11-10 2010-10-21 Nuri Sineklioglu Centrale électrique fonctionnant avec un courant d'air perpendiculaire
US7854224B2 (en) 2007-01-03 2010-12-21 Pitaya Yangpichit Solar chimney with internal and external solar collectors
US7856974B2 (en) 2007-01-03 2010-12-28 Pitaya Yangpichit Solar chimney with internal solar collector
FR2948733A1 (fr) * 2009-08-03 2011-02-04 Nicolas Ugolin Systeme de production de stockage d'energie electrique et thermique a partir d'une cycloturbine
CN102080885A (zh) * 2010-12-31 2011-06-01 杨宪杰 多功能太阳能综合利用装置
FR2957388A1 (fr) * 2010-03-15 2011-09-16 Essertaux Jean Marie D Cheminee solaire de production d'electricite, de recyclage d'eau et de production agricole
CN103174593A (zh) * 2013-03-08 2013-06-26 戚荣生 多级异步涡扇式太阳能热力聚风发电装置
US8534068B2 (en) 2010-01-15 2013-09-17 Pitaya Yangpichit Solar chimney with wind turbine
ES2433341R1 (es) * 2011-03-24 2014-01-31 Seng-hong UNG Central eléctrica híbrida solar-eólica
ES2444019R1 (es) * 2012-08-21 2014-03-03 Francesc Xavier MARTI MARCUS Central termica solar de torre
GB2513827A (en) * 2013-01-25 2014-11-12 Andrzej Rychert The wind generator
US8960186B2 (en) 2007-01-03 2015-02-24 Pitaya Yangpichit Solar chimney with external solar collector
CN104420697A (zh) * 2013-09-02 2015-03-18 冯镇华 太阳能综合利用环保生态智能循环系统
US9617982B2 (en) 2011-12-30 2017-04-11 Pitaya Yangpichit Solar chimney with external vertical axis wind turbine
DE102015013073A1 (de) * 2015-10-08 2017-04-13 Rainer Rabe Luftdruckgegensatz-Windkraftanlage
CN112978830A (zh) * 2021-04-15 2021-06-18 中国科学院电工研究所 一种双被动太阳能水处理系统
GB2595634A (en) * 2020-04-29 2021-12-08 Rayne Damian a convection-driven power generator
ES3040420A1 (es) * 2025-04-08 2025-10-30 Ortega Villasante Enrique Regenerador atmosférico energético

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201300636A (zh) * 2011-06-28 2013-01-01 Univ Nat Pingtung Sci & Tech 直立管束煙囪式風力發電裝置
CN102852743A (zh) * 2012-09-25 2013-01-02 上海理工大学 一种结合相变蓄热技术的太阳能热风发电系统
CN102913390B (zh) * 2012-10-08 2014-06-04 太原科技大学 太阳能热风风力发电结合光伏发电结构的变风道控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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US3979597A (en) * 1974-03-05 1976-09-07 Drucker Ernest R Solar power plant
DE2931349A1 (de) * 1979-08-02 1981-05-27 Dipl.-Ing. Helmut 8000 München Beutel Solarthermisches-aufwind-kraftwerk mit thermischem erdboden-energiespeicher
US4779006A (en) * 1987-06-24 1988-10-18 Melvin Wortham Hybrid solar-wind energy conversion system
US5284628A (en) * 1992-09-09 1994-02-08 The United States Of America As Represented By The United States Department Of Energy Convection towers
DE29715254U1 (de) * 1997-08-25 1997-10-23 Wietrzichowski, Arnold, Dipl.-Ing., 71229 Leonberg Aufwindkraftwerk
WO2001096740A1 (fr) * 2000-06-14 2001-12-20 Drucker Ernest R Eolienne pour cheminee solaire
DE10102675A1 (de) * 2001-01-17 2002-07-18 Manfred Rose Kombinationskraftwerk
AU2002349613A1 (en) * 2002-11-27 2004-06-18 Alim Ivanovich Chabanov Method for developing a high-power helioenergetic plant
US20040206086A1 (en) * 2003-04-17 2004-10-21 Kim Dong Ho High altitude construction with a buoyant device

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910077A1 (fr) * 2006-12-14 2008-06-20 Jean Stevens Generateur anemo-solaire
US7856974B2 (en) 2007-01-03 2010-12-28 Pitaya Yangpichit Solar chimney with internal solar collector
WO2008081209A3 (fr) * 2007-01-03 2008-12-04 Barker Rosemary Cheminée solaire
US8960186B2 (en) 2007-01-03 2015-02-24 Pitaya Yangpichit Solar chimney with external solar collector
US7854224B2 (en) 2007-01-03 2010-12-21 Pitaya Yangpichit Solar chimney with internal and external solar collectors
WO2009059959A3 (fr) * 2007-11-06 2010-05-06 Van Bakkum Theodorus Istvan Appareil et procédé de production d'énergie
RU2395003C2 (ru) * 2008-10-01 2010-07-20 Владимир Владимирович Крохалев Способ и устройство получения электроэнергии на возобновляемых источниках энергии
MD20110045A2 (ro) * 2008-11-10 2011-09-30 Нури СИНЕКЛИОГЛУ Centrală electrică pusă în funcţiune de curenţi de aer perpendiculari
WO2010053461A3 (fr) * 2008-11-10 2010-10-21 Nuri Sineklioglu Centrale électrique fonctionnant avec un courant d'air perpendiculaire
FR2948733A1 (fr) * 2009-08-03 2011-02-04 Nicolas Ugolin Systeme de production de stockage d'energie electrique et thermique a partir d'une cycloturbine
WO2011015727A1 (fr) * 2009-08-03 2011-02-10 Nicolas Ugolin Systeme de production et de stockage d'energie electrique et thermique a partir d'une cycloturbine
US9903349B2 (en) 2010-01-15 2018-02-27 Pitaya Yangpichit Solar chimney with wind turbine
US8534068B2 (en) 2010-01-15 2013-09-17 Pitaya Yangpichit Solar chimney with wind turbine
FR2957388A1 (fr) * 2010-03-15 2011-09-16 Essertaux Jean Marie D Cheminee solaire de production d'electricite, de recyclage d'eau et de production agricole
CN102080885A (zh) * 2010-12-31 2011-06-01 杨宪杰 多功能太阳能综合利用装置
ES2433341R1 (es) * 2011-03-24 2014-01-31 Seng-hong UNG Central eléctrica híbrida solar-eólica
US9617982B2 (en) 2011-12-30 2017-04-11 Pitaya Yangpichit Solar chimney with external vertical axis wind turbine
ES2444019R1 (es) * 2012-08-21 2014-03-03 Francesc Xavier MARTI MARCUS Central termica solar de torre
GB2513827A (en) * 2013-01-25 2014-11-12 Andrzej Rychert The wind generator
CN103174593A (zh) * 2013-03-08 2013-06-26 戚荣生 多级异步涡扇式太阳能热力聚风发电装置
CN104420697A (zh) * 2013-09-02 2015-03-18 冯镇华 太阳能综合利用环保生态智能循环系统
CN104420697B (zh) * 2013-09-02 2017-09-22 冯镇华 太阳能综合利用环保生态智能循环系统
DE102015013073A1 (de) * 2015-10-08 2017-04-13 Rainer Rabe Luftdruckgegensatz-Windkraftanlage
GB2595634A (en) * 2020-04-29 2021-12-08 Rayne Damian a convection-driven power generator
GB2595634B (en) * 2020-04-29 2024-10-02 Rayne Damian A convection-driven power generator
US12398701B2 (en) 2020-04-29 2025-08-26 Damian RAYNE Convection-driven power generator
CN112978830A (zh) * 2021-04-15 2021-06-18 中国科学院电工研究所 一种双被动太阳能水处理系统
ES3040420A1 (es) * 2025-04-08 2025-10-30 Ortega Villasante Enrique Regenerador atmosférico energético

Also Published As

Publication number Publication date
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WO2006098662A3 (fr) 2007-08-16

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