KR102649611B1 - 오버행된 터보기계를 갖는 일체형 밀폐 밀봉된 터보팽창기-발생기 - Google Patents
오버행된 터보기계를 갖는 일체형 밀폐 밀봉된 터보팽창기-발생기 Download PDFInfo
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- KR102649611B1 KR102649611B1 KR1020227037125A KR20227037125A KR102649611B1 KR 102649611 B1 KR102649611 B1 KR 102649611B1 KR 1020227037125 A KR1020227037125 A KR 1020227037125A KR 20227037125 A KR20227037125 A KR 20227037125A KR 102649611 B1 KR102649611 B1 KR 102649611B1
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- turboexpander
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- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- 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
- F05D2220/00—Application
- F05D2220/60—Application making use of surplus or waste energy
- F05D2220/62—Application making use of surplus or waste energy with energy recovery turbines
-
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
-
- 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
- F05D2240/50—Bearings
- F05D2240/51—Magnetic
-
- 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
- F05D2240/55—Seals
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Eletrric Generators (AREA)
- Synchronous Machinery (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
도 1 및 도 2는 2개의 실시예에서 본 개시에 따른 열역학적 시스템의 개략도를 도시한다.
도 3 내지 도 18은 몇몇 실시예에서 일체형 터보팽창기-발생기의 개략도를 도시한다.
도 19는 능동형 자기 베어링 및 관련 냉각 회로의 개략적인 단면도를 도시한다.
도 20은 발전기 및 관련 냉각 회로의 개략적인 단면도를 도시한다.
Claims (15)
- 일체형 밀폐 밀봉된 터보팽창기-발생기(21)로서,
밀폐 밀봉된 케이싱 배열(23; 23.1, 23.2);
상기 밀폐 밀봉된 케이싱 배열로 배열된 터보팽창기(25; 25.1, 25.2);
상기 밀폐 밀봉된 케이싱 배열(23; 23.1, 23.2)로 배열된 유체 가압 터보기계(27; 27.1, 27.2); 및
상기 밀폐 밀봉된 케이싱 배열(23; 23.1, 23.2)로 배열된 발전기(29)를 포함하고;
여기서: 상기 터보팽창기(25; 25.1, 25.2), 상기 유체 가압 터보기계(27; 27.1, 27.2) 및 상기 발전기(29)는, 상기 밀폐 밀봉된 케이싱 배열(23; 23.1, 23.2)에서 능동형 자기 베어링(41, 41.1-41.5)에 의해 회전 가능하게 지지되는 적어도 하나의 샤프트를 포함하는, 공통 샤프트 라인(31; 31.1, 31.2) 상에 배열되고;
상기 터보팽창기(25; 25.1, 25.2) 및 상기 유체 가압 터보기계(27; 27.1, 27.2) 중 적어도 하나는 베어링 사이에 배열되고;
상기 터보팽창기(25; 25.1, 25.2) 및 상기 유체 가압 터보기계(27; 27.1, 27.2) 중 다른 하나는, 순차적으로 유체적으로 결합되고 상기 샤프트 라인(31; 31.1, 31.2)의 제1 단부에 및 상기 샤프트 라인(31; 31.1, 31.2)의 제2 단부에 각각 오버행된 구성으로 배열된, 고압 기계 섹션(25.1; 27.2) 및 저압 기계 섹션(25.2)을 포함하고;
상기 발전기(29)와, 상기 터보팽창기(25; 25.1, 25.2) 및 상기 유체 가압 터보기계(27; 27.1, 27.2) 중 상기 적어도 하나는 상기 고압 기계 섹션(25.1; 27.2)과 상기 저압 기계 섹션(25.2; 27.1) 사이에 배열되는, 터보팽창기-발생기(21). - 제1항에 있어서, 상기 터보팽창기는 상기 샤프트 라인(31; 31.1, 31.2)의 제1 단부에 오버행된 고압 터보팽창기 섹션(25.1) 및 상기 샤프트 라인(31; 31.1, 31.2)의 제2 단부에 오버행된 저압 터보팽창기 섹션(25.2)을 갖고; 상기 발전기(29) 및 상기 유체 가압 터보기계(27; 27.1, 27.2)는 상기 고압 터보팽창기 섹션(25.1)과 상기 저압 터보팽창기 섹션(25.2) 사이에 배열되는, 터보팽창기-발생기(21).
- 제2항에 있어서, 상기 발전기(29)는 상기 저압 터보팽창기 섹션(25.2)과 상기 유체 가압 터보기계(27; 27.1, 27.2) 사이에 배열되는, 터보팽창기-발생기(21).
- 제2항 또는 제3항에 있어서, 조인트(51)는 상기 발전기(29)와 상기 유체 가압 터보기계(27; 27.1, 27.2) 사이에 제공되는, 터보팽창기-발생기(21).
- 제1항에 있어서, 상기 유체 가압 터보기계는 상기 샤프트 라인(31; 31.1, 31.2)의 제1 단부에 오버행된 저압 섹션(27.1) 및 상기 샤프트 라인(31; 31.1, 31.2)의 제2 단부에 오버행된 고압 섹션(27.2)를 갖고; 상기 발전기(29) 및 상기 터보팽창기(25; 25.1, 25.2)는 상기 유체 가압 터보기계의 저압 섹션(27.1)과 고압 섹션(27.2) 사이에 배열되는, 터보팽창기-발생기(21).
- 제5항에 있어서, 상기 발전기(29)는 상기 유체 가압 터보기계의 저압 섹션(27.1)과 상기 터보팽창기(25; 25.1, 25.2) 사이에 배열되는, 터보팽창기-발생기(21).
- 제5항 또는 제6항에 있어서, 상기 터보팽창기(25; 25.1, 25.2)는 상기 유체 가압 터보기계(27; 27.1, 27.2)의 섹션을 향하는 가스 입구 단부 및 상기 발전기(29)를 향하는 가스 출구 단부를 갖는 상기 샤프트 라인(31; 31.1, 31.2)를 따라 배열되는, 터보팽창기-발생기(21).
- 제5항 또는 제6항에 있어서, 조인트(51)는 상기 발전기(29)와 상기 터보팽창기(25; 25.1, 25.2) 사이에 배열되는, 터보팽창기-발생기(21).
- 제1항 또는 제2항에 있어서, 상기 유체 가압 터보기계(27; 27.1, 27.2)는 압축기 및 펌프 중 하나인, 터보팽창기-발생기(21).
- 제1항 또는 제2항에 있어서, 상기 유체 가압 터보기계(27; 27.1, 27.2)는 적어도 2개의 섹션(27.1, 27.2)을 포함하는 다중-섹션 터보기계인, 터보팽창기-발생기(21).
- 제10항에 있어서, 상기 다중-섹션 유체 가압 터보기계(27.1, 27.2)는 인터쿨링된 터보기계인, 터보팽창기-발생기(21).
- 제1항 또는 제2항에 있어서, 상기 터보팽창기(25; 25.1, 25.2)는 적어도 두 개의 섹션(25.1, 25.2)을 포함하는 다중-섹션 터보팽창기인, 터보팽창기-발생기(21).
- 제12항에 있어서, 상기 다중-섹션 터보팽창기(25; 25.1, 25.2)는 재가열된 터보팽창기인, 터보팽창기-발생기(21).
- 제1항 또는 제2항에 있어서, 상기 발전기(29)는 베어링(41, 41.1-41.5) 사이에 배열되는, 터보팽창기-발생기(21).
- 제1항 또는 제2항에 따른 일체형 터보팽창기-발생기(21)를 통해 처리된 작동 유체로 열을 전달하도록 조정된 폐열 소스(7)를 포함하되, 상기 터보팽창기-발생기는 상기 폐열의 일부를 전력으로 변환하도록 조정되는, 열역학적 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102020000006727A IT202000006727A1 (it) | 2020-03-31 | 2020-03-31 | Turboespantore-generatore integrato a tenuta |
IT102020000006727 | 2020-03-31 | ||
PCT/EP2021/025110 WO2021197664A1 (en) | 2020-03-31 | 2021-03-19 | Integrated hermetically sealed turboexpander-generator with overhung turbomachine |
Publications (2)
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KR20220156619A KR20220156619A (ko) | 2022-11-25 |
KR102649611B1 true KR102649611B1 (ko) | 2024-03-19 |
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KR1020227037126A Active KR102649610B1 (ko) | 2020-03-31 | 2021-03-19 | 공통 샤프트 라인의 단부에 발전기를 갖는 일체형 밀폐 밀봉된 터보팽창기-발생기 |
KR1020227037125A Active KR102649611B1 (ko) | 2020-03-31 | 2021-03-19 | 오버행된 터보기계를 갖는 일체형 밀폐 밀봉된 터보팽창기-발생기 |
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Country Status (12)
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US (2) | US12320265B2 (ko) |
EP (2) | EP4127435B1 (ko) |
JP (2) | JP7474348B2 (ko) |
KR (2) | KR102649610B1 (ko) |
CN (2) | CN115362311A (ko) |
AU (2) | AU2021249399B2 (ko) |
BR (1) | BR112022019574A2 (ko) |
CA (2) | CA3172224A1 (ko) |
DK (1) | DK4127435T3 (ko) |
FI (1) | FI4127435T3 (ko) |
IT (1) | IT202000006727A1 (ko) |
WO (2) | WO2021197664A1 (ko) |
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GB2619711A (en) * | 2022-06-13 | 2023-12-20 | Aker Solutions As | Turbine-generator, power plant and method |
WO2024258884A2 (en) * | 2023-06-11 | 2024-12-19 | Claudio Filippone | Carbon-free power conversion system for supplying high-temperature process heat and electricity |
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WO2017153387A1 (en) * | 2016-03-09 | 2017-09-14 | Nuovo Pignone Tecnologie Srl | Integrated expander-motor compressor |
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AU2003219157A1 (en) * | 2002-03-14 | 2003-09-22 | Alstom Technology Ltd | Power generating system |
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WO2015135878A1 (en) * | 2014-03-11 | 2015-09-17 | Nuovo Pignone Srl | Turbomachine assembly |
US20170016577A1 (en) | 2014-03-12 | 2017-01-19 | Mada Energie Llc | Liquid Air Energy Storage Systems, Devices, and Methods |
CN203880993U (zh) * | 2014-06-18 | 2014-10-15 | 陕西动力源节能环保科技有限公司 | 一种家用空调的空气制冷装置 |
DE112015006214T5 (de) * | 2015-02-24 | 2017-11-09 | Borgwarner Inc. | Turbine und Verfahren zur Herstellung und Verwendung derselben |
IT201700097796A1 (it) * | 2017-08-31 | 2019-03-03 | Nuovo Pignone Tecnologie Srl | Sistemi di turbomacchine con refrigerazione di cuscini magnetici attivi e metodo |
US10941706B2 (en) | 2018-02-13 | 2021-03-09 | General Electric Company | Closed cycle heat engine for a gas turbine engine |
JP7093238B2 (ja) | 2018-06-18 | 2022-06-29 | 三菱重工業株式会社 | 蒸気タービン設備及びコンバインドサイクルプラント |
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2020
- 2020-03-31 IT IT102020000006727A patent/IT202000006727A1/it unknown
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2021
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Patent Citations (1)
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WO2017153387A1 (en) * | 2016-03-09 | 2017-09-14 | Nuovo Pignone Tecnologie Srl | Integrated expander-motor compressor |
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KR20220156620A (ko) | 2022-11-25 |
US12326095B2 (en) | 2025-06-10 |
BR112022019574A2 (pt) | 2022-11-16 |
AU2021250672B2 (en) | 2024-05-02 |
WO2021197665A8 (en) | 2022-04-07 |
JP7516544B2 (ja) | 2024-07-16 |
US20230117632A1 (en) | 2023-04-20 |
KR102649610B1 (ko) | 2024-03-19 |
CN115362312A (zh) | 2022-11-18 |
CA3172223A1 (en) | 2021-10-07 |
US20230332508A1 (en) | 2023-10-19 |
AU2021249399A1 (en) | 2022-10-27 |
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KR20220156619A (ko) | 2022-11-25 |
DK4127435T3 (da) | 2024-11-11 |
EP4127436A1 (en) | 2023-02-08 |
EP4127435B1 (en) | 2024-09-25 |
JP2023520868A (ja) | 2023-05-22 |
JP7474348B2 (ja) | 2024-04-24 |
EP4127435A1 (en) | 2023-02-08 |
BR112022019854A2 (pt) | 2022-11-22 |
FI4127435T3 (fi) | 2024-11-14 |
CN115362311A (zh) | 2022-11-18 |
AU2021250672A1 (en) | 2022-10-27 |
IT202000006727A1 (it) | 2021-10-01 |
WO2021197665A1 (en) | 2021-10-07 |
CA3172224A1 (en) | 2021-10-07 |
JP2023521007A (ja) | 2023-05-23 |
AU2021249399B2 (en) | 2024-07-25 |
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