KR20150139859A - 초임계 작동 유체 회로 내의 베어링에 작동 유체를 공급하기 위한 충전 펌프 시스템 - Google Patents

초임계 작동 유체 회로 내의 베어링에 작동 유체를 공급하기 위한 충전 펌프 시스템 Download PDF

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Publication number
KR20150139859A
KR20150139859A KR1020157028161A KR20157028161A KR20150139859A KR 20150139859 A KR20150139859 A KR 20150139859A KR 1020157028161 A KR1020157028161 A KR 1020157028161A KR 20157028161 A KR20157028161 A KR 20157028161A KR 20150139859 A KR20150139859 A KR 20150139859A
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KR
South Korea
Prior art keywords
working fluid
pressure side
fluid circuit
pump
low pressure
Prior art date
Application number
KR1020157028161A
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English (en)
Korean (ko)
Inventor
마이클 루이스 베르미어쉬
Original Assignee
에코진 파워 시스템스, 엘엘씨
마이클 루이스 베르미어쉬
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 에코진 파워 시스템스, 엘엘씨, 마이클 루이스 베르미어쉬 filed Critical 에코진 파워 시스템스, 엘엘씨
Publication of KR20150139859A publication Critical patent/KR20150139859A/ko

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    • 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
    • F01K25/10—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 the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/103—Carbon dioxide
    • 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
    • F01K1/00—Steam accumulators
    • F01K1/10—Steam accumulators specially adapted for superheated steam
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • 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
    • F01K25/04—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for the fluid being in different phases, e.g. foamed
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/06—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-inlet-pressure type
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/32—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines using steam of critical or overcritical pressure
    • Y02E60/142—

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020157028161A 2013-03-13 2014-03-13 초임계 작동 유체 회로 내의 베어링에 작동 유체를 공급하기 위한 충전 펌프 시스템 KR20150139859A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361779686P 2013-03-13 2013-03-13
US61/779,686 2013-03-13
PCT/US2014/026173 WO2014160257A1 (en) 2013-03-13 2014-03-13 Charging pump system for supplying a working fluid to bearings in a supercritical working fluid circuit

Publications (1)

Publication Number Publication Date
KR20150139859A true KR20150139859A (ko) 2015-12-14

Family

ID=51625375

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157028161A KR20150139859A (ko) 2013-03-13 2014-03-13 초임계 작동 유체 회로 내의 베어링에 작동 유체를 공급하기 위한 충전 펌프 시스템

Country Status (5)

Country Link
US (1) US20160040557A1 (de)
EP (1) EP2972044A4 (de)
KR (1) KR20150139859A (de)
BR (1) BR112015022707A2 (de)
WO (1) WO2014160257A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10907509B2 (en) 2016-02-11 2021-02-02 DOOSAN Heavy Industries Construction Co., LTD Waste heat recovery power generation system and flow control method thereof

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US9638065B2 (en) * 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
BR112015021396A2 (pt) 2013-03-04 2017-08-22 Echogen Power Systems Llc Sistemas de motor de calor com circuitos de dióxido de carbono supercrítico de alto potência útil
KR101912384B1 (ko) * 2014-06-13 2018-10-26 에코진 파워 시스템스, 엘엘씨 정유압 베어링들을 갖는 열기관 시스템의 배압을 제어하기 위한 시스템들 및 방법들
US10570777B2 (en) 2014-11-03 2020-02-25 Echogen Power Systems, Llc Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
US10641132B2 (en) * 2017-07-17 2020-05-05 DOOSAN Heavy Industries Construction Co., LTD Supercritical CO2 power generating system for preventing cold-end corrosion
US10883388B2 (en) 2018-06-27 2021-01-05 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
EP3935266A4 (de) * 2019-03-06 2023-04-05 Industrom Power, LLC Abwärmerückgewinnungssystem mit zwischengekühltem kaskadenzyklus
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
AU2021397292A1 (en) 2020-12-09 2023-07-06 Supercritical Storage Company, Inc. Three reservoir electric thermal energy storage system
US11293414B1 (en) 2021-04-02 2022-04-05 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power in an organic rankine cycle operation
US11644015B2 (en) 2021-04-02 2023-05-09 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11493029B2 (en) 2021-04-02 2022-11-08 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11359576B1 (en) 2021-04-02 2022-06-14 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11480074B1 (en) 2021-04-02 2022-10-25 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11421663B1 (en) 2021-04-02 2022-08-23 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power in an organic Rankine cycle operation
US11255315B1 (en) 2021-04-02 2022-02-22 Ice Thermal Harvesting, Llc Controller for controlling generation of geothermal power in an organic Rankine cycle operation during hydrocarbon production
US11486370B2 (en) 2021-04-02 2022-11-01 Ice Thermal Harvesting, Llc Modular mobile heat generation unit for generation of geothermal power in organic Rankine cycle operations
US11592009B2 (en) 2021-04-02 2023-02-28 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11635255B1 (en) * 2022-04-08 2023-04-25 Axip Energy Services, Lp Liquid or supercritical carbon dioxide capture from exhaust gas

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US4164848A (en) * 1976-12-21 1979-08-21 Paul Viktor Gilli Method and apparatus for peak-load coverage and stop-gap reserve in steam power plants
US6571548B1 (en) * 1998-12-31 2003-06-03 Ormat Industries Ltd. Waste heat recovery in an organic energy converter using an intermediate liquid cycle
SE531038C2 (sv) * 2007-04-02 2008-11-25 Svenska Rotor Maskiner Ab Skruvrotormaskin, energiomvandlingssystem och förfarande för energiomvandling
JP5372660B2 (ja) * 2008-11-20 2013-12-18 川崎重工業株式会社 タービン発電機システム
US8794002B2 (en) * 2009-09-17 2014-08-05 Echogen Power Systems Thermal energy conversion method
US8813497B2 (en) * 2009-09-17 2014-08-26 Echogen Power Systems, Llc Automated mass management control
US8616001B2 (en) * 2010-11-29 2013-12-31 Echogen Power Systems, Llc Driven starter pump and start sequence
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10907509B2 (en) 2016-02-11 2021-02-02 DOOSAN Heavy Industries Construction Co., LTD Waste heat recovery power generation system and flow control method thereof

Also Published As

Publication number Publication date
WO2014160257A1 (en) 2014-10-02
US20160040557A1 (en) 2016-02-11
BR112015022707A2 (pt) 2017-08-22
EP2972044A4 (de) 2016-12-14
EP2972044A1 (de) 2016-01-20

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