EP2906788A4 - Vannes de dérivation et d'étranglement pour circuit de fluide de travail supercritique - Google Patents

Vannes de dérivation et d'étranglement pour circuit de fluide de travail supercritique

Info

Publication number
EP2906788A4
EP2906788A4 EP13845485.5A EP13845485A EP2906788A4 EP 2906788 A4 EP2906788 A4 EP 2906788A4 EP 13845485 A EP13845485 A EP 13845485A EP 2906788 A4 EP2906788 A4 EP 2906788A4
Authority
EP
European Patent Office
Prior art keywords
bypass
working fluid
fluid circuit
throttle valves
supercritical working
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Withdrawn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
EP13845485.5A
Other languages
German (de)
English (en)
Other versions
EP2906788A1 (fr
Inventor
Brett A Bowan
Michael Louis Vermeersch
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.)
Echogen Power Systems LLC
Original Assignee
Echogen Power Systems LLC
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 Echogen Power Systems LLC filed Critical Echogen Power Systems LLC
Publication of EP2906788A1 publication Critical patent/EP2906788A1/fr
Publication of EP2906788A4 publication Critical patent/EP2906788A4/fr
Withdrawn legal-status Critical Current

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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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
    • 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
    • F01K25/08—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

Landscapes

  • 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)
EP13845485.5A 2012-10-12 2013-10-11 Vannes de dérivation et d'étranglement pour circuit de fluide de travail supercritique Withdrawn EP2906788A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261712914P 2012-10-12 2012-10-12
US14/051,435 US20140102098A1 (en) 2012-10-12 2013-10-10 Bypass and throttle valves for a supercritical working fluid circuit
PCT/US2013/064475 WO2014059235A1 (fr) 2012-10-12 2013-10-11 Vannes de dérivation et d'étranglement pour circuit de fluide de travail supercritique

Publications (2)

Publication Number Publication Date
EP2906788A1 EP2906788A1 (fr) 2015-08-19
EP2906788A4 true EP2906788A4 (fr) 2016-07-06

Family

ID=50474120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13845485.5A Withdrawn EP2906788A4 (fr) 2012-10-12 2013-10-11 Vannes de dérivation et d'étranglement pour circuit de fluide de travail supercritique

Country Status (3)

Country Link
US (1) US20140102098A1 (fr)
EP (1) EP2906788A4 (fr)
WO (1) WO2014059235A1 (fr)

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US20160061055A1 (en) * 2013-03-13 2016-03-03 Echogen Power Systems, L.L.C. Control system for a heat engine system utilizing supercritical working fluid
US9874112B2 (en) * 2013-09-05 2018-01-23 Echogen Power Systems, Llc Heat engine system having a selectively configurable working fluid circuit
US20150330261A1 (en) * 2014-05-15 2015-11-19 Echogen Power Systems, L.L.C. Waste Heat Recovery Systems Having Magnetic Liquid Seals
US9932861B2 (en) 2014-06-13 2018-04-03 Echogen Power Systems Llc Systems and methods for controlling backpressure in a heat engine system having hydrostaic bearings
US20150377077A1 (en) * 2014-06-26 2015-12-31 Kevin J. Laboe Organic rankine cycle waste heat recovery system
CN104166093B (zh) * 2014-07-23 2017-05-10 国网上海市电力公司 兼顾电网调频需求的超临界机组调速系统建模参数测量方法
WO2016073252A1 (fr) 2014-11-03 2016-05-12 Echogen Power Systems, L.L.C. Gestion de poussée active d'une turbopompe à l'intérieur d'un circuit de circulation de fluide de travail supercritique dans un système de moteur thermique
WO2016130870A1 (fr) * 2015-02-12 2016-08-18 Parker-Hannifin Corporation Détendeur à engrenage pour la récupération d'énergie
EP3088682B1 (fr) 2015-04-29 2017-11-22 General Electric Technology GmbH Concept de commande pour cycle de brayton fermé
ITUB20156041A1 (it) 2015-06-25 2017-06-01 Nuovo Pignone Srl Sistema e metodo a ciclo semplice per il recupero di cascame termico
JP6640524B2 (ja) * 2015-10-16 2020-02-05 パナソニック株式会社 ランキンサイクル発電装置
KR101800081B1 (ko) 2015-10-16 2017-12-20 두산중공업 주식회사 복수의 열원을 활용한 초임계 이산화탄소 발전 시스템
KR20170085851A (ko) * 2016-01-15 2017-07-25 두산중공업 주식회사 복수의 열원을 활용한 초임계 이산화탄소 발전 시스템
WO2018140945A1 (fr) * 2017-01-30 2018-08-02 Kavehpour Hossein Pirouz Froid, chaleur et énergie combiné au stockage
KR101868273B1 (ko) * 2017-03-28 2018-06-15 두산중공업 주식회사 작동 유체 공급 제어 장치
KR101876129B1 (ko) * 2017-06-15 2018-07-06 두산중공업 주식회사 필터 자동 세척 장치 및 이를 이용한 필터 자동 세척 방법 및 이를 포함하는 초임계 유체 발전 시스템
KR101995115B1 (ko) * 2017-07-17 2019-09-30 두산중공업 주식회사 저온 부식 방지를 위한 초임계 이산화탄소 발전 시스템
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
EP3947922B1 (fr) * 2019-04-05 2023-01-04 Atlas Copco Airpower, Naamloze Vennootschap Système de production d'énergie et procédé de production d'énergie par exploitation d'un tel système de production d'énergie
BE1027172B1 (nl) * 2019-04-05 2020-11-05 Atlas Copco Airpower Nv Systeem voor vermogensopwekking en werkwijze voor het opwekken van vermogen door gebruik van dergelijk systeem voor vermogensopwekking
EP3885540A1 (fr) * 2020-03-27 2021-09-29 BAE SYSTEMS plc Appareil thermodynamique
AU2021242016A1 (en) 2020-03-27 2022-10-13 Bae Systems Plc Thermodynamic apparatus
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
JP2024500375A (ja) 2020-12-09 2024-01-09 スーパークリティカル ストレージ カンパニー，インコーポレイティド ３貯蔵器式電気的熱エネルギー貯蔵システム
CN112818610B (zh) * 2021-01-16 2022-10-25 西安交通大学 超临界水流动换热实验系统压力与流量的调控方法及系统
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
US11480074B1 (en) 2021-04-02 2022-10-25 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11359576B1 (en) 2021-04-02 2022-06-14 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11493029B2 (en) 2021-04-02 2022-11-08 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
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
US11187212B1 (en) 2021-04-02 2021-11-30 Ice Thermal Harvesting, Llc Methods for generating geothermal power in an organic Rankine cycle operation during hydrocarbon production based on working fluid temperature
US11592009B2 (en) 2021-04-02 2023-02-28 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
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
CN113389764B (zh) * 2021-06-30 2022-11-15 四川航天烽火伺服控制技术有限公司 一种液压设备及其涡轮泵出口压力控制系统

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WO2011119650A2 (fr) * 2010-03-23 2011-09-29 Echogen Power Systems, Llc Moteurs thermiques avec cycles en cascade
US20120131919A1 (en) * 2010-11-29 2012-05-31 Echogen Power Systems, Llc Driven starter pump and start sequence

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EP2395205A1 (fr) * 2010-06-10 2011-12-14 Alstom Technology Ltd Centrale électrique dotée de capture et de compression de CO2
WO2012027688A1 (fr) * 2010-08-26 2012-03-01 Modine Manufacturing Company Système de récupération de chaleur perdue et son procédé de fonctionnement
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WO2011119650A2 (fr) * 2010-03-23 2011-09-29 Echogen Power Systems, Llc Moteurs thermiques avec cycles en cascade
US20120131919A1 (en) * 2010-11-29 2012-05-31 Echogen Power Systems, Llc Driven starter pump and start sequence

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Title
See also references of WO2014059235A1 *

Also Published As

Publication number Publication date
EP2906788A1 (fr) 2015-08-19
US20140102098A1 (en) 2014-04-17
WO2014059235A1 (fr) 2014-04-17

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