SG11202006620UA - Rotor system and control method thereof, as well as gas turbine generator set and control method thereof - Google Patents
Rotor system and control method thereof, as well as gas turbine generator set and control method thereofInfo
- Publication number
- SG11202006620UA SG11202006620UA SG11202006620UA SG11202006620UA SG11202006620UA SG 11202006620U A SG11202006620U A SG 11202006620UA SG 11202006620U A SG11202006620U A SG 11202006620UA SG 11202006620U A SG11202006620U A SG 11202006620UA SG 11202006620U A SG11202006620U A SG 11202006620UA
- Authority
- SG
- Singapore
- Prior art keywords
- control method
- well
- gas turbine
- turbine generator
- generator set
- Prior art date
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
-
- 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
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- 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
- F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
-
- 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
- F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
- F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
-
- 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
-
- 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
- F02C7/24—Heat or noise insulation
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
-
- 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
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/24—Rotors for 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
- 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
- F05D2240/50—Bearings
- F05D2240/52—Axial thrust bearings
-
- 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
- F05D2240/53—Hydrodynamic or hydrostatic bearings
-
- 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
- F05D2240/54—Radial bearings
-
- 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
- F05D2240/60—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810030888.1A CN108868892B (en) | 2018-01-12 | 2018-01-12 | Rotor system and control method thereof, gas turbine generator set and control method thereof |
PCT/CN2018/103401 WO2019137022A1 (en) | 2018-01-12 | 2018-08-31 | Rotor system and control method therefor, gas turbine generator set and control method therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202006620UA true SG11202006620UA (en) | 2020-08-28 |
Family
ID=64325935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202006620UA SG11202006620UA (en) | 2018-01-12 | 2018-08-31 | Rotor system and control method thereof, as well as gas turbine generator set and control method thereof |
Country Status (10)
Country | Link |
---|---|
US (1) | US11421591B2 (en) |
EP (1) | EP3712376B1 (en) |
JP (1) | JP7052048B2 (en) |
KR (1) | KR102479749B1 (en) |
CN (1) | CN108868892B (en) |
AU (1) | AU2018402372B2 (en) |
CA (1) | CA3087367C (en) |
RU (1) | RU2757704C1 (en) |
SG (1) | SG11202006620UA (en) |
WO (1) | WO2019137022A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110905919A (en) * | 2019-12-23 | 2020-03-24 | 至玥腾风科技集团有限公司 | Parallel bearing |
CN114251363B (en) * | 2020-09-24 | 2024-05-03 | 武汉科技大学 | Gas static pressure motorized spindle suitable for active control under vacuum environment condition |
CN112648291B (en) * | 2020-12-29 | 2022-04-29 | 上海嵘熵动力科技有限公司 | Dynamic pressure air suspension bearing with good stability |
CN113323964B (en) * | 2021-06-25 | 2023-03-31 | 三一汽车起重机械有限公司 | Slewing bearing structure, slewing table and working machine |
CN114251359B (en) * | 2021-11-19 | 2024-06-07 | 青岛海尔空调电子有限公司 | Compressor and refrigerating system |
CN114810825B (en) * | 2022-03-30 | 2023-05-30 | 清华大学 | Magnetic bearing, control method and device |
CN118361413A (en) * | 2023-01-18 | 2024-07-19 | 开利公司 | Air bearing for centrifugal compressor, centrifugal compressor and refrigerating system |
CN116771795B (en) * | 2023-06-21 | 2024-06-25 | 北京科技大学 | Magnetic-air hybrid bearing with interconversion of rigid support and elastic support |
CN117231371B (en) * | 2023-11-13 | 2024-01-19 | 沈阳万透平自动化控制技术有限公司 | Gas turbine, rotation speed control system and method thereof |
CN117588493B (en) * | 2024-01-19 | 2024-04-16 | 山东天瑞重工有限公司 | Radial-axial integrated magnetic suspension bearing and magnetic suspension motor for air compressor |
CN117787065B (en) * | 2024-02-23 | 2024-05-03 | 南方电网调峰调频发电有限公司 | Generator shafting stability optimization scheme generation method and device and computer equipment |
Family Cites Families (25)
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FR2613791B1 (en) * | 1987-04-09 | 1992-03-13 | Europ Propulsion | RADIAL MAGNETIC BEARING WITH EMERGENCY LANDING AND APPLICATION TO AN ACTIVE MAGNETIC SUSPENSION TURBOMACHINE |
US5014518A (en) * | 1989-06-23 | 1991-05-14 | Allied-Signal Inc. | ECS with advanced air cycle machine |
GB2268984B (en) * | 1992-07-23 | 1996-04-03 | Glacier Metal Co Ltd | Magnetic bearing back-up |
JPH07293572A (en) * | 1994-04-26 | 1995-11-07 | Sankyo Seiki Mfg Co Ltd | Bearing device |
US5667308A (en) * | 1994-05-17 | 1997-09-16 | Sanaky Seiki Mfg. Co., Ltd. | Bearing device for use in a motor |
US6246138B1 (en) * | 1998-12-24 | 2001-06-12 | Honeywell International Inc. | Microturbine cooling system |
DE10022061A1 (en) * | 2000-05-06 | 2001-11-08 | Leybold Vakuum Gmbh | Magnetic bearing arrangement with damping device especially for turbo-compressor, has two bearings each including stator annular magnet stack and rotor annular magnet stack |
RU2218649C1 (en) * | 2002-03-27 | 2003-12-10 | Федеральное государственное унитарное предприятие "Агрегатное конструкторское бюро "Якорь" | Electrical machine assembling process |
US7112036B2 (en) * | 2003-10-28 | 2006-09-26 | Capstone Turbine Corporation | Rotor and bearing system for a turbomachine |
JP2006230145A (en) * | 2005-02-18 | 2006-08-31 | Ebara Corp | Submerged turbine generator |
JP2007127006A (en) * | 2005-11-02 | 2007-05-24 | Hitachi Ltd | Two-shaft gas turbine, method of operating two-shaft gas turbine, method of controlling two-shaft gas turbine, and method of cooling two-shaft gas turbine |
US20070269151A1 (en) * | 2006-05-18 | 2007-11-22 | Hamilton Sundstrand | Lubricated metal bearing material |
RU72101U1 (en) * | 2007-12-11 | 2008-03-27 | Открытое Акционерное Общество "Агрегатное Конструкторское Бюро "Якорь" | TURBOELECTRIC INSTALLATION |
RU2347310C1 (en) * | 2007-12-27 | 2009-02-20 | Открытое Акционерное Общество "Агрегатное Конструкторское Бюро "Якорь" | Turbo-electric installation |
JP5314517B2 (en) * | 2009-07-06 | 2013-10-16 | 三菱重工業株式会社 | Bearing device, bearing unit and rotating machine |
JP2012172756A (en) * | 2011-02-21 | 2012-09-10 | Mitsubishi Heavy Ind Ltd | Magnetic bearing device and rotary machine |
JP2013050180A (en) * | 2011-08-31 | 2013-03-14 | Daikin Industries Ltd | Magnetic bearing mechanism |
ITFI20120245A1 (en) * | 2012-11-08 | 2014-05-09 | Nuovo Pignone Srl | "GAS TURBINE IN MECHANICAL DRIVE APPLICATIONS AND OPERATING METHODS" |
US9657744B2 (en) * | 2013-02-13 | 2017-05-23 | Dresser-Rand Company | Midspan active magnetic bearing |
WO2015058779A1 (en) * | 2013-10-24 | 2015-04-30 | Volvo Truck Corporation | A turbocompound unit |
US20160047335A1 (en) * | 2014-08-15 | 2016-02-18 | General Electric Company | Mechanical drive architectures with mono-type low-loss bearings and low-density materials |
US10107135B2 (en) * | 2015-10-26 | 2018-10-23 | United Technologies Corporation | Gas turbine engine with gearbox health features |
CN105317465B (en) * | 2015-11-26 | 2017-04-12 | 北京全三维能源科技股份有限公司 | Steam turbine and bolt combination rotor thereof and assembly method of combination rotor |
CN205135718U (en) * | 2015-11-26 | 2016-04-06 | 北京全三维能源科技股份有限公司 | Steam turbine and bolt combined rotor thereof |
CN206352515U (en) * | 2016-12-30 | 2017-07-25 | 山东矿机集团股份有限公司 | Turbine rotor |
-
2018
- 2018-01-12 CN CN201810030888.1A patent/CN108868892B/en active Active
- 2018-08-31 KR KR1020207022738A patent/KR102479749B1/en not_active Application Discontinuation
- 2018-08-31 SG SG11202006620UA patent/SG11202006620UA/en unknown
- 2018-08-31 WO PCT/CN2018/103401 patent/WO2019137022A1/en unknown
- 2018-08-31 RU RU2020123160A patent/RU2757704C1/en active
- 2018-08-31 US US16/961,550 patent/US11421591B2/en active Active
- 2018-08-31 AU AU2018402372A patent/AU2018402372B2/en not_active Ceased
- 2018-08-31 JP JP2020538623A patent/JP7052048B2/en active Active
- 2018-08-31 CA CA3087367A patent/CA3087367C/en active Active
- 2018-08-31 EP EP18899593.0A patent/EP3712376B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108868892B (en) | 2024-04-02 |
US11421591B2 (en) | 2022-08-23 |
KR102479749B1 (en) | 2022-12-21 |
EP3712376A1 (en) | 2020-09-23 |
EP3712376B1 (en) | 2024-05-29 |
AU2018402372A1 (en) | 2020-07-09 |
CA3087367C (en) | 2023-10-31 |
CA3087367A1 (en) | 2019-07-18 |
KR20200101464A (en) | 2020-08-27 |
WO2019137022A1 (en) | 2019-07-18 |
AU2018402372B2 (en) | 2021-11-11 |
JP7052048B2 (en) | 2022-04-11 |
US20210062715A1 (en) | 2021-03-04 |
JP2021510791A (en) | 2021-04-30 |
CN108868892A (en) | 2018-11-23 |
EP3712376A4 (en) | 2020-12-09 |
RU2757704C1 (en) | 2021-10-20 |
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