BR112022019574A2 - Turboexpansor-gerador hermeticamente lacrado e integrado com turbomáquina suspensa - Google Patents

Turboexpansor-gerador hermeticamente lacrado e integrado com turbomáquina suspensa

Info

Publication number
BR112022019574A2
BR112022019574A2 BR112022019574A BR112022019574A BR112022019574A2 BR 112022019574 A2 BR112022019574 A2 BR 112022019574A2 BR 112022019574 A BR112022019574 A BR 112022019574A BR 112022019574 A BR112022019574 A BR 112022019574A BR 112022019574 A2 BR112022019574 A2 BR 112022019574A2
Authority
BR
Brazil
Prior art keywords
generator
suspended
hermetically sealed
hermeticly
turbomachine
Prior art date
Application number
BR112022019574A
Other languages
English (en)
Inventor
Cangioli Francesco
Biliotti Davide
Ortiz Neri Massimiliano
Sassanelli Giuseppe
Michelassi Vittorio
Original Assignee
Nuovo Pignone Tecnologie Srl
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 Nuovo Pignone Tecnologie Srl filed Critical Nuovo Pignone Tecnologie Srl
Publication of BR112022019574A2 publication Critical patent/BR112022019574A2/pt

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
    • 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

Abstract

TURBOEXPANSOR-GERADOR HERMETICAMENTE LACRADO E INTEGRADO COM TURBOMÁQUINA SUSPENSA. Trata-se de um turboexpansor-gerador hermeticamente la-crado e integrado (21) que compreende uma disposição de carcaça hermeticamente lacrada (23), um turboexpansor (25), um compressor (27) e um gerador elétrico (29), dispostos na disposição de carcaça hermeticamente lacrada (23) ao longo de uma linha de eixo de acio-namento comum (31), suportado por mancais magnéticos ativos. Também é revelado um sistema termodinâmico (1) que usa o turbo-expansor-gerador hermeticamente lacrado e integrado (21) para con-verter calor residual de uma fonte de calor residual (7) em energia elé-trica. Um dentre o turboexpansor e o compressor compreende duas seções dispostas em uma configuração suspensa nas extremidades da linha de eixo de acionamento comum.
BR112022019574A 2020-03-31 2021-03-19 Turboexpansor-gerador hermeticamente lacrado e integrado com turbomáquina suspensa BR112022019574A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102020000006727A IT202000006727A1 (it) 2020-03-31 2020-03-31 Turboespantore-generatore integrato a tenuta
PCT/EP2021/025110 WO2021197664A1 (en) 2020-03-31 2021-03-19 Integrated hermetically sealed turboexpander-generator with overhung turbomachine

Publications (1)

Publication Number Publication Date
BR112022019574A2 true BR112022019574A2 (pt) 2022-11-16

Family

ID=70805141

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022019574A BR112022019574A2 (pt) 2020-03-31 2021-03-19 Turboexpansor-gerador hermeticamente lacrado e integrado com turbomáquina suspensa
BR112022019854A BR112022019854A2 (pt) 2020-03-31 2021-03-19 Turboexpansor-gerador hermeticamente lacrado integrado com um gerador elétrico em uma extremidade de uma linha de eixo de acionamento comum

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112022019854A BR112022019854A2 (pt) 2020-03-31 2021-03-19 Turboexpansor-gerador hermeticamente lacrado integrado com um gerador elétrico em uma extremidade de uma linha de eixo de acionamento comum

Country Status (10)

Country Link
US (2) US20230332508A1 (pt)
EP (2) EP4127435A1 (pt)
JP (2) JP2023520868A (pt)
KR (2) KR102649611B1 (pt)
CN (2) CN115362312A (pt)
AU (2) AU2021250672B2 (pt)
BR (2) BR112022019574A2 (pt)
CA (2) CA3172223A1 (pt)
IT (1) IT202000006727A1 (pt)
WO (2) WO2021197664A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2619711A (en) * 2022-06-13 2023-12-20 Aker Solutions As Turbine-generator, power plant and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108067B (fi) * 2000-09-13 2001-11-15 High Speed Tech Ltd Oy Turbogeneraattorin läpivientirakenne ja kiinnityslaippa
JP2003193865A (ja) 2001-12-27 2003-07-09 Kansai Tlo Kk ガスタービン発電システム及びガスタービン動力システムおよびその起動方法
US6651433B1 (en) * 2002-09-13 2003-11-25 Leslie C. George, Jr. Brayton screw engine with brayton bottoming system
JP2006211837A (ja) 2005-01-28 2006-08-10 Hitachi Ltd プラント設備
US8816521B2 (en) 2012-03-15 2014-08-26 General Electric Company System for stabilizing power output by low-inertia turbine generator
US20140119881A1 (en) * 2012-10-31 2014-05-01 General Electric Company Apparatus for recirculating a fluid within a turbomachine and method for operating the same
US20170016577A1 (en) * 2014-03-12 2017-01-19 Mada Energie Llc Liquid Air Energy Storage Systems, Devices, and Methods
WO2016137442A1 (en) * 2015-02-24 2016-09-01 Borgwarner Inc. A turbine and method of making and using the same
ITUA20161513A1 (it) * 2016-03-09 2017-09-09 Nuovo Pignone Tecnologie Srl Motocompressore - espantore integrato

Also Published As

Publication number Publication date
CN115362312A (zh) 2022-11-18
CA3172224A1 (en) 2021-10-07
BR112022019854A2 (pt) 2022-11-22
WO2021197665A1 (en) 2021-10-07
IT202000006727A1 (it) 2021-10-01
EP4127435A1 (en) 2023-02-08
JP7474348B2 (ja) 2024-04-24
AU2021249399A1 (en) 2022-10-27
WO2021197664A1 (en) 2021-10-07
KR20220156619A (ko) 2022-11-25
JP2023521007A (ja) 2023-05-23
CA3172223A1 (en) 2021-10-07
CN115362311A (zh) 2022-11-18
AU2021250672B2 (en) 2024-05-02
US20230117632A1 (en) 2023-04-20
KR102649610B1 (ko) 2024-03-19
JP2023520868A (ja) 2023-05-22
KR102649611B1 (ko) 2024-03-19
KR20220156620A (ko) 2022-11-25
US20230332508A1 (en) 2023-10-19
WO2021197665A8 (en) 2022-04-07
AU2021250672A1 (en) 2022-10-27
EP4127436A1 (en) 2023-02-08

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