TN2016000545A1 - Installation for converting heat into mechanical energy with an improved system for cooling the working fluid - Google Patents

Installation for converting heat into mechanical energy with an improved system for cooling the working fluid

Info

Publication number
TN2016000545A1
TN2016000545A1 TN2016000545A TN2016000545A TN2016000545A1 TN 2016000545 A1 TN2016000545 A1 TN 2016000545A1 TN 2016000545 A TN2016000545 A TN 2016000545A TN 2016000545 A TN2016000545 A TN 2016000545A TN 2016000545 A1 TN2016000545 A1 TN 2016000545A1
Authority
TN
Tunisia
Prior art keywords
working fluid
cooling
installation
heat
mechanical energy
Prior art date
Application number
TN2016000545A
Inventor
Arnaud Bruch
Raphaël Couturier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of TN2016000545A1 publication Critical patent/TN2016000545A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
    • F28B9/06—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0052—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using the ground body or aquifers as heat storage medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The present invention relates to an installation for converting heat into mechanical energy, comprising: - a heat machine capable of causing a working fluid to undergo a thermodynamic cycle, - a system for cooling the working fluid of the heat machine, comprising at least one air-cooled heat exchanger for directly or indirectly cooling the working fluid using external air, and a reservoir of sensible heat thermal storage material, by way of a means of storing cold for the heat exchanger, the reservoir being able to be placed in communication with the external air at times at which the outside temperature is the coldest so as to store the cold from the external air by circulating same through the storage material.          
TN2016000545A 2014-06-05 2015-06-05 Installation for converting heat into mechanical energy with an improved system for cooling the working fluid TN2016000545A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1455121A FR3022015B1 (en) 2014-06-05 2014-06-05 INSTALLATION FOR CONVERSION OF HEAT INTO MECHANICAL ENERGY WITH IMPROVED WORKING FLUID COOLING SYSTEM.
PCT/IB2015/054260 WO2015186100A1 (en) 2014-06-05 2015-06-05 Installation for converting heat into mechanical energy with an improved system for cooling the working fluid

Publications (1)

Publication Number Publication Date
TN2016000545A1 true TN2016000545A1 (en) 2018-04-04

Family

ID=51485659

Family Applications (1)

Application Number Title Priority Date Filing Date
TN2016000545A TN2016000545A1 (en) 2014-06-05 2015-06-05 Installation for converting heat into mechanical energy with an improved system for cooling the working fluid

Country Status (6)

Country Link
EP (1) EP3152410B1 (en)
ES (1) ES2796869T3 (en)
FR (1) FR3022015B1 (en)
SA (1) SA516380432B1 (en)
TN (1) TN2016000545A1 (en)
WO (1) WO2015186100A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE16703500T1 (en) 2015-02-09 2018-05-17 Egpt Limited Treatment of efficiency in power plants
FR3092390B1 (en) 2019-02-04 2021-02-26 Commissariat Energie Atomique DAY AIR COOLING BY MEANS OF A NIGHT AIR COLD AND HUMIDITY STORAGE DEVICE
CN111023858A (en) * 2019-12-17 2020-04-17 中国大唐集团科学技术研究院有限公司西北电力试验研究院 Multi-medium spray cooling system based on indirect air cooling unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054246A (en) 1975-02-20 1977-10-18 Johnson Arthur F Building structure for solar energy recovery and utilization
AU2007224994A1 (en) 2006-03-15 2007-09-20 Areva Solar, Inc. Thermal power plant incorporating subterranean cooling of condenser coolant
US8028527B2 (en) * 2007-09-14 2011-10-04 Robert Joseph Vidmar System and method for converting moist air into water and power
EP2436886A1 (en) * 2010-09-30 2012-04-04 Alstom Technology Ltd Steam power plant and method for operating a steam power plant with a ground heat exchanger
ES2603985T3 (en) * 2010-10-26 2017-03-02 Siemens Aktiengesellschaft Methods for cooling a transport fluid of a solar power plant and a solar power plant
US20150163965A1 (en) * 2011-05-04 2015-06-11 Gtherm Inc. System and method of managing cooling elements to provide high volumes of cooling

Also Published As

Publication number Publication date
FR3022015A1 (en) 2015-12-11
SA516380432B1 (en) 2021-06-06
ES2796869T3 (en) 2020-11-30
FR3022015B1 (en) 2020-10-09
WO2015186100A1 (en) 2015-12-10
EP3152410B1 (en) 2020-04-15
EP3152410A1 (en) 2017-04-12

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