EP4100632A4 - Umkehrbare turbomaschinen in gepumpten wärmeenergiespeichersystemen - Google Patents

Umkehrbare turbomaschinen in gepumpten wärmeenergiespeichersystemen Download PDF

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Publication number
EP4100632A4
EP4100632A4 EP21750402.6A EP21750402A EP4100632A4 EP 4100632 A4 EP4100632 A4 EP 4100632A4 EP 21750402 A EP21750402 A EP 21750402A EP 4100632 A4 EP4100632 A4 EP 4100632A4
Authority
EP
European Patent Office
Prior art keywords
turbomachines
reversible
energy storage
heat energy
storage systems
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.)
Withdrawn
Application number
EP21750402.6A
Other languages
English (en)
French (fr)
Other versions
EP4100632A1 (de
Inventor
Robert B. Laughlin
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.)
Malta Inc
Original Assignee
Malta Inc
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 Malta Inc filed Critical Malta Inc
Publication of EP4100632A1 publication Critical patent/EP4100632A1/de
Publication of EP4100632A4 publication Critical patent/EP4100632A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/10—Closed cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/42—Storage of energy
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Central Heating Systems (AREA)
EP21750402.6A 2020-02-03 2021-02-03 Umkehrbare turbomaschinen in gepumpten wärmeenergiespeichersystemen Withdrawn EP4100632A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202016779975A 2020-02-03 2020-02-03
PCT/US2021/016382 WO2021158639A1 (en) 2020-02-03 2021-02-03 Reversible turbomachines in pumped heat energy storage systems

Publications (2)

Publication Number Publication Date
EP4100632A1 EP4100632A1 (de) 2022-12-14
EP4100632A4 true EP4100632A4 (de) 2024-03-06

Family

ID=77200540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21750402.6A Withdrawn EP4100632A4 (de) 2020-02-03 2021-02-03 Umkehrbare turbomaschinen in gepumpten wärmeenergiespeichersystemen

Country Status (4)

Country Link
EP (1) EP4100632A4 (de)
AU (1) AU2021217355A1 (de)
CA (1) CA3166613A1 (de)
WO (1) WO2021158639A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4347998A4 (de) * 2021-05-28 2025-04-30 Cameron Technologies Limited Verdichter und turbinensystem für ressourcenextraktionssystem
US20230375277A1 (en) * 2022-05-20 2023-11-23 University Of North Texas Process and system for heat exchange process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081252A1 (en) * 2008-06-13 2011-04-07 Yan Sheng Li Vane or blade for an axial flow compressor
US20190162082A1 (en) * 2016-12-28 2019-05-30 Malta Inc. Storage of Excess Heat in Cold Side of Heat Engine
US20190195571A1 (en) * 2012-09-27 2019-06-27 Malta Inc. Pumped Thermal Storage Cycles with Recuperation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040107718A1 (en) * 2002-12-06 2004-06-10 Michael Bowman Method, system and apparatus for cooling high power density devices
US20080178601A1 (en) * 2007-01-25 2008-07-31 Michael Nakhamkin Power augmentation of combustion turbines with compressed air energy storage and additional expander with airflow extraction and injection thereof upstream of combustors
US8011189B2 (en) * 2007-01-25 2011-09-06 Michael Nakhamkin Retrofit of simple cycle gas turbine for compressed air energy storage application having expander for additional power generation
US20110100010A1 (en) * 2009-10-30 2011-05-05 Freund Sebastian W Adiabatic compressed air energy storage system with liquid thermal energy storage
EP2530283B1 (de) * 2011-05-31 2013-09-11 Ed. Züblin Ag Adiabatisches Druckluftspeicherkraftwerk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081252A1 (en) * 2008-06-13 2011-04-07 Yan Sheng Li Vane or blade for an axial flow compressor
US20190195571A1 (en) * 2012-09-27 2019-06-27 Malta Inc. Pumped Thermal Storage Cycles with Recuperation
US20190162082A1 (en) * 2016-12-28 2019-05-30 Malta Inc. Storage of Excess Heat in Cold Side of Heat Engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021158639A1 *

Also Published As

Publication number Publication date
AU2021217355A1 (en) 2022-08-25
WO2021158639A1 (en) 2021-08-12
EP4100632A1 (de) 2022-12-14
CA3166613A1 (en) 2021-08-12

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