WO2012085918A3 - Apparatuses and methods for thermal energy storage in a direct steam power plant - Google Patents

Apparatuses and methods for thermal energy storage in a direct steam power plant Download PDF

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Publication number
WO2012085918A3
WO2012085918A3 PCT/IL2011/050070 IL2011050070W WO2012085918A3 WO 2012085918 A3 WO2012085918 A3 WO 2012085918A3 IL 2011050070 W IL2011050070 W IL 2011050070W WO 2012085918 A3 WO2012085918 A3 WO 2012085918A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy storage
thermal energy
apparatuses
methods
power plant
Prior art date
Application number
PCT/IL2011/050070
Other languages
French (fr)
Other versions
WO2012085918A2 (en
Inventor
Abraham Kribus
Original Assignee
Ramot At Tel-Aviv University 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 Ramot At Tel-Aviv University Ltd. filed Critical Ramot At Tel-Aviv University Ltd.
Publication of WO2012085918A2 publication Critical patent/WO2012085918A2/en
Publication of WO2012085918A3 publication Critical patent/WO2012085918A3/en

Links

Classifications

    • 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
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • 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
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

A thermal energy storage system, comprising: at least one pipe; at least one phase change material capsule; at least one reservoir containing a heat transfer fluid; and, a controller programmed to switch heat transfer fluid flow delivery between the at least one pipe and the at least one phase change material; wherein the same at least one pipe provides heat exchange by initially flowing steam therethrough during a charge cycle and water during a discharge cycle.
PCT/IL2011/050070 2010-12-20 2011-12-20 Apparatuses and methods for thermal energy storage in a direct steam power plant WO2012085918A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061424709P 2010-12-20 2010-12-20
US61/424,709 2010-12-20

Publications (2)

Publication Number Publication Date
WO2012085918A2 WO2012085918A2 (en) 2012-06-28
WO2012085918A3 true WO2012085918A3 (en) 2012-12-06

Family

ID=45755443

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2011/050070 WO2012085918A2 (en) 2010-12-20 2011-12-20 Apparatuses and methods for thermal energy storage in a direct steam power plant

Country Status (1)

Country Link
WO (1) WO2012085918A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106765784A (en) * 2017-01-18 2017-05-31 四川大学 A kind of solar-energy jet-type air-conditioning system of efficient combination microcapsule phase-change energy storage
CN110573822B (en) 2017-03-02 2022-04-12 海利亚克有限公司 Heat transfer based on heat of vaporization for pipeless thermal storage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110297A (en) * 1988-10-18 1990-04-23 Hitachi Cable Ltd Heat accumulating tank
DE202007013139U1 (en) * 2007-09-18 2009-02-19 Rehau Ag + Co Heat storage device, in particular latent heat storage device
WO2011035213A2 (en) * 2009-09-17 2011-03-24 Xiaodong Xiang Systems and methods of thermal transfer and/or storage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110297A (en) * 1988-10-18 1990-04-23 Hitachi Cable Ltd Heat accumulating tank
DE202007013139U1 (en) * 2007-09-18 2009-02-19 Rehau Ag + Co Heat storage device, in particular latent heat storage device
WO2011035213A2 (en) * 2009-09-17 2011-03-24 Xiaodong Xiang Systems and methods of thermal transfer and/or storage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ADINBERG R ET AL: "Heat transfer efficient thermal energy storage for steam generation", ENERGY CONVERSION AND MANAGEMENT, ELSEVIER SCIENCE PUBLISHERS, OXFORD, GB, vol. 51, no. 1, 1 January 2010 (2010-01-01), pages 9 - 15, XP026732901, ISSN: 0196-8904, [retrieved on 20090925], DOI: 10.1016/J.ENCONMAN.2009.08.006 *
BELÉN ZALBA ET AL: "Review on thermal energy storage with phase change: materials, heat transfer analysis and applications", APPLIED THERMAL ENGINEERING, PERGAMON, OXFORD, GB, vol. 23, no. 3, 1 February 2003 (2003-02-01), pages 251 - 283, XP008149082, ISSN: 1359-4311, [retrieved on 20021206], DOI: 10.1016/S1359-4311(02)00192-8 *

Also Published As

Publication number Publication date
WO2012085918A2 (en) 2012-06-28

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