KR101117084B1 - 효율적인 비동기 lng 제조 방법 - Google Patents
효율적인 비동기 lng 제조 방법 Download PDFInfo
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- KR101117084B1 KR101117084B1 KR1020067006851A KR20067006851A KR101117084B1 KR 101117084 B1 KR101117084 B1 KR 101117084B1 KR 1020067006851 A KR1020067006851 A KR 1020067006851A KR 20067006851 A KR20067006851 A KR 20067006851A KR 101117084 B1 KR101117084 B1 KR 101117084B1
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000007789 gas Substances 0.000 claims abstract description 73
- 239000007858 starting material Substances 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 239000003345 natural gas Substances 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 10
- 238000011017 operating method Methods 0.000 claims 1
- 230000007659 motor function Effects 0.000 abstract 1
- 239000003949 liquefied natural gas Substances 0.000 description 33
- 230000006870 function Effects 0.000 description 14
- 238000010248 power generation Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 9
- 239000000446 fuel Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
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- 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
- F01D15/005—Adaptations for refrigeration plants
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- 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
- 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
- F02C7/26—Starting; Ignition
- F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
- F25J1/0283—Gas turbine as the prime mechanical driver
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0285—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings
- F25J1/0287—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings including an electrical motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0298—Safety aspects and control of the refrigerant compression system, e.g. anti-surge control
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2280/00—Control of the process or apparatus
- F25J2280/10—Control for or during start-up and cooling down of the installation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Control Of Eletrric Generators (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
터빈은 그 정격 전력 출력이 압축기를 예상 평균 주위 온도 조건으로 구동하기 위하여 필요한 전력과 실질적으로 동일한 크기이다. 전기 모터는 압축기가 가장 뜨거운 예상 주위 온도 조건들에서 원하는 회전 속도로 동작될 수 있도록 터빈의 전력을 보충하기 위하여 충분한 전력을 생성하도록 구성된다.
Claims (11)
- 냉동 압축기의 비동기(non-synchronous) 동작을 위한 구동 시스템으로서,상기 압축기를 구동하기 위한 가스 터빈;AC 전력 그리드에 전기적으로 접속되고 상기 터빈과 압축기에 기계적으로 접속되며 공통 구동 샤프트 상에서 상기 터빈과 압축기 사이에 배치되고 상기 터빈과 압축기를 정지상태(rest)로부터 시동하여 동작 회전 속도로 상기 터빈과 압축기를 회전시킬 수 있는, 구동 능력(drive-through capability)을 갖는 전기 모터로서, 과도한 터빈 기계적인 힘을 전력으로 변환하기 위해 AC 발전기로서 기능하는 상기 전기 모터; 및상기 모터와 전력 그리드 사이에 접속되어 양쪽 방향(그리드로 및 그리드로부터)으로 주파수를 조절하여 비동기 동작 및 가장 효율적인 가스 터빈 동작 모두를 가능하게 하는 주파수 변환기를 포함하는 것을 특징으로 하는 구동 시스템.
- 제 1 항에 있어서, 상기 주파수 변환기는 가변 주파수 드라이브인 것을 특징으로 하는 구동 시스템.
- 제 2 항에 있어서, 상기 가변 주파수 드라이브는 펄스-폭 변조 형태인 것을 특징으로 하는 구동 시스템.
- 제 3 항에 있어서, 가변 주파수 드라이브는 모듈러 디자인인 것을 특징으로 하는 구동 시스템.
- 제 1 항에 있어서, 상기 터빈은 그 정격 전력 출력이 상기 압축기를 예상 평균 주위 온도 조건으로 구동하기 위하여 필요한 전력과 동일한 크기인 것을 특징으로 하는 구동 시스템.
- 제 1 항에 있어서, 상기 전기 모터는 상기 압축기가 가장 뜨거운 예상 주위 온도 조건들에서 원하는 회전 속도로 동작될 수 있도록 상기 터빈의 전력을 보충하기 위하여 충분한 전력을 생성하도록 구성되는 것을 특징으로 하는 구동 시스템.
- 제 1 항에 있어서, 상기 냉동 압축기는 천연 가스 액화 플랜트에 사용하도록 설계되는 것을 특징으로 하는 구동 시스템.
- 터빈과 압축기 사이에서 공통 구동 샤프트 상에 배치된 구동 능력을 가진 전기 스타터/헬퍼 모터/발전기를 갖고, 또한 상기 헬퍼 모터/발전기와 AC 전력 그리드 사이에 전기적으로 접속된 주파수 변환기를 추가로 갖는, 천연 가스를 액화하기 위한 가스 터빈 전력식 냉동 압축기를 동작시키는 방법으로서,(a) 상기 주파수 변환기로부터 상기 헬퍼 모터에 공급된 상기 AC 전력 그리드의 주파수가 압축 스트링 동작 속도까지 점차적으로 도달될 때 상기 터빈과 압축기를 동작 회전 속도까지 도달시키기 위해 상기 헬퍼 모터를 사용하는 단계;(b) 원하는 처리량을 위해 필요한 회전 속도로 상기 압축기를 회전시키기 위해, 상기 터빈으로부터의 전력을 공급하는 단계로서, 상기 터빈은 가장 효율적인 전력 출력에서 동작되는, 상기 전력 공급 단계; 및(c) 임의의 과도한 터빈 전력을 발전기 모드에서 동작하는 상기 모터/발전기로 변환하고, 상기 그리드에 전달하기 전에 상기 발전기의 AC 출력의 주파수를 상기 그리드의 주파수로 조절하기 위해 상기 주파수 변환기를 사용하는 단계를 포함하는 것을 특징으로 하는 동작 방법.
- 제 8 항에 있어서, 상기 주파수 변환기는 가변 주파수 드라이브인 것을 특징으로 하는 동작 방법.
- 제 9 항에 있어서, 상기 가변 주파수 드라이브는 펄스-폭 변조 형태인 것을 특징으로 하는 동작 방법.
- 제 10 항에 있어서, 상기 가변 주파수 드라이브는 모듈식 디자인인 것을 특징으로 하는 동작 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51795503P | 2003-11-06 | 2003-11-06 | |
| US60/517,955 | 2003-11-06 | ||
| PCT/US2004/030669 WO2005047789A2 (en) | 2003-11-06 | 2004-09-20 | Method for efficient, nonsynchronous lng production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070053647A KR20070053647A (ko) | 2007-05-25 |
| KR101117084B1 true KR101117084B1 (ko) | 2012-02-22 |
Family
ID=34590204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067006851A Expired - Lifetime KR101117084B1 (ko) | 2003-11-06 | 2004-09-20 | 효율적인 비동기 lng 제조 방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7526926B2 (ko) |
| EP (1) | EP1680636B1 (ko) |
| JP (1) | JP4819690B2 (ko) |
| KR (1) | KR101117084B1 (ko) |
| CN (1) | CN1864042B (ko) |
| AU (1) | AU2004289969B2 (ko) |
| CA (1) | CA2539298C (ko) |
| MY (1) | MY139753A (ko) |
| WO (1) | WO2005047789A2 (ko) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006333510B2 (en) | 2005-12-23 | 2012-07-05 | Exxonmobil Upstream Research Company | Multi-compressor string with multiple variable speed fluid drives |
| US7691028B2 (en) * | 2006-05-02 | 2010-04-06 | Conocophillips Company | Mechanical soft-start system for rotating industrial equipment |
| US7712299B2 (en) | 2006-09-05 | 2010-05-11 | Conocophillips Company | Anti-bogdown control system for turbine/compressor systems |
| NO326634B1 (no) * | 2006-09-12 | 2009-01-26 | Aker Engineering & Technology | Fremgangsmate og system for start og drift av en elektrisk drevet last |
| EP1942279A1 (de) * | 2007-01-08 | 2008-07-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Kompressoranordnung und Kompressoranordnung |
| KR100804953B1 (ko) * | 2007-02-13 | 2008-02-20 | 대우조선해양 주식회사 | 냉동 부하 가변 운전이 가능한 증발가스 재액화 장치 및방법 |
| WO2008098911A1 (de) | 2007-02-14 | 2008-08-21 | Alstom Technology Ltd | Verfahren zum betrieb einer kraftwerksanlage |
| DE102007007913A1 (de) | 2007-02-14 | 2008-08-21 | Alstom Technology Ltd. | Verfahren zum Betrieb einer Kraftwerksanlage |
| JP5473610B2 (ja) | 2007-02-14 | 2014-04-16 | アルストム テクノロジー リミテッド | 発電装置および発電装置の駆動方法 |
| CN101611217B (zh) | 2007-02-14 | 2013-06-19 | 阿尔斯托姆科技有限公司 | 带有负载的发电站设备及其工作方法 |
| BRPI0721600B1 (pt) | 2007-05-09 | 2021-06-22 | Conocophillips Company | Método de dar partida em equipamento industrial rotativo |
| EP2015011A1 (de) * | 2007-07-12 | 2009-01-14 | Siemens Aktiengesellschaft | Gasverflüssigungsanlage sowie ein Verfahren zum unterbrechungsfreien Betrieb einer Gasverflüssigungsanlage |
| AU2008274179B2 (en) * | 2007-07-12 | 2011-03-31 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for cooling a hydrocarbon stream |
| DE502007004025D1 (de) | 2007-10-04 | 2010-07-15 | Siemens Ag | Generator-Dampfturbine-Turboverdichter-Strang und Verfahren zum Betreiben desselben |
| US7772741B1 (en) * | 2007-11-30 | 2010-08-10 | Rittenhouse Norman P | Wind turbine generator |
| BRPI0820933B1 (pt) * | 2007-12-07 | 2020-09-24 | Dresser-Rand Company | Sistema para comprimir um refrigerante e método de comprimir um refrigerante e de converter um gás para um gás liquefeito |
| JP4939612B2 (ja) * | 2007-12-27 | 2012-05-30 | 三菱重工業株式会社 | 圧縮機の制御装置と制御方法 |
| CN105587351B (zh) * | 2008-03-25 | 2018-12-21 | 通用电器技术有限公司 | 发电站设备及其运行方法 |
| EP2136035A1 (de) * | 2008-06-16 | 2009-12-23 | Siemens Aktiengesellschaft | Betrieb einer Gas- und Dampfturbinenanlage mittels Frequenzumrichter |
| US7975490B2 (en) * | 2008-07-28 | 2011-07-12 | General Electric Company | Method and systems for operating a combined cycle power plant |
| JP5167078B2 (ja) * | 2008-11-12 | 2013-03-21 | 三菱重工業株式会社 | 圧縮機の駆動装置と運転方法 |
| US8727736B2 (en) * | 2008-12-02 | 2014-05-20 | Kellogg Brown & Root Llc | Multiple electric motors driving a single compressor string |
| WO2010142574A2 (de) | 2009-06-09 | 2010-12-16 | Siemens Aktiengesellschaft | Anordnung zur verflüssigung von erdgas und verfahren zum anfahren der anordnung |
| WO2011109117A1 (en) * | 2010-03-05 | 2011-09-09 | Exxonmobil Upstream Research Company | Flexible liquefied natural gas plant |
| WO2011146231A1 (en) * | 2010-05-21 | 2011-11-24 | Exxonmobil Upstream Research Company | Parallel dynamic compressor apparatus and methods related thereto |
| WO2011159463A2 (en) * | 2010-06-17 | 2011-12-22 | Dresser-Rand Company | Variable speed high efficiency gas compressor system |
| JP5877451B2 (ja) * | 2010-07-30 | 2016-03-08 | エクソンモービル アップストリーム リサーチ カンパニー | 多段極低温液圧タービンを用いた装置及び方法 |
| DE102010040613A1 (de) * | 2010-09-13 | 2012-03-15 | Siemens Aktiengesellschaft | Inselnetz und Verfahren zum Betreiben eines Inselnetzes |
| CN102305206A (zh) * | 2011-03-30 | 2012-01-04 | 上海本家空调系统有限公司 | 一种利用热能驱动的压缩机 |
| ITFI20110247A1 (it) * | 2011-11-14 | 2013-05-15 | Nuovo Pignone Spa | "device and method for slow turning of an aeroderivative gas turbine" |
| AU2012339837A1 (en) * | 2011-11-15 | 2014-04-17 | Shell Internationale Research Maatschappij B.V. | Method of processing feed streams containing hydrogen sulfide |
| WO2013178256A1 (en) * | 2012-05-30 | 2013-12-05 | Siemens Aktiengesellschaft | Compressor station |
| ITFI20120245A1 (it) * | 2012-11-08 | 2014-05-09 | Nuovo Pignone Srl | "gas turbine in mechanical drive applications and operating methods" |
| ITFI20120292A1 (it) * | 2012-12-24 | 2014-06-25 | Nuovo Pignone Srl | "gas turbines in mechanical drive applications and operating methods" |
| JP5899133B2 (ja) * | 2013-02-01 | 2016-04-06 | 株式会社日立製作所 | 2軸ガスタービン |
| WO2014182679A2 (en) | 2013-05-10 | 2014-11-13 | Carrier Corporation | Method for soft expulsion of a fluid from a compressor at start-up |
| US8853878B1 (en) | 2013-05-14 | 2014-10-07 | Solar Turbines Inc. | Gas turbine engine with multiple load outputs |
| ITFI20130130A1 (it) * | 2013-05-31 | 2014-12-01 | Nuovo Pignone Srl | "gas turbines in mechanical drive applications and operating methods" |
| CN103398005B (zh) * | 2013-08-13 | 2016-08-10 | 中国电力工程顾问集团华东电力设计院有限公司 | 变频发电机调速的纯凝式小汽机驱动给水泵系统及方法 |
| CN103397918B (zh) * | 2013-08-13 | 2016-03-16 | 中国电力工程顾问集团华东电力设计院有限公司 | 变频发电机调速的背压式小汽机驱动风机系统及方法 |
| ITFI20130299A1 (it) * | 2013-12-16 | 2015-06-17 | Nuovo Pignone Srl | "improvements in compressed-air-energy-storage (caes) systems and methods" |
| US9273610B2 (en) * | 2014-05-20 | 2016-03-01 | Solar Turbines Incorporated | Starter/generator combination with all variable frequency drives |
| US9359919B1 (en) * | 2015-03-23 | 2016-06-07 | James E. Berry | Recuperated Rankine boost cycle |
| CN105927559A (zh) * | 2015-04-22 | 2016-09-07 | 张澄宇 | 微小型分体式涡喷驱动压气机 |
| ITUB20155049A1 (it) | 2015-10-20 | 2017-04-20 | Nuovo Pignone Tecnologie Srl | Treno integrato di generazione di potenza e compressione, e metodo |
| US10781752B2 (en) | 2016-03-23 | 2020-09-22 | Chiyoda Corporation | Inlet air cooling system and inlet air cooling method for gas turbine |
| CN105703676A (zh) * | 2016-04-13 | 2016-06-22 | 冯伟忠 | 一种用于汽轮发电机组的广义变频系统 |
| EP3444940B1 (en) | 2016-04-13 | 2022-11-23 | Weizhong Feng | Generalized frequency conversion system for steam turbine generator unit |
| ES2975732T3 (es) | 2016-04-15 | 2024-07-12 | Carrier Corp | Unidad compresora, circuito de refrigeración que comprende la misma y método de funcionamiento de una unidad compresora |
| US11022042B2 (en) | 2016-08-29 | 2021-06-01 | Rolls-Royce North American Technologies Inc. | Aircraft having a gas turbine generator with power assist |
| FR3055692B1 (fr) * | 2016-09-06 | 2018-08-24 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Installation, procede pour stocker et reliquefier un gaz liquefie et vehicule de transport associe |
| US20210080172A1 (en) * | 2017-05-10 | 2021-03-18 | Nuovo Pignone Tecnologie - S.R.L. | Compressor train arrangements |
| EP3625508A1 (en) | 2017-05-16 | 2020-03-25 | ExxonMobil Upstream Research Company | Method and system for efficient nonsynchronous lng production using large scale multi-shaft gas tusbines |
| AU2018321557B2 (en) * | 2017-08-24 | 2021-09-09 | Exxonmobil Upstream Research Company | Method and system for LNG production using standardized multi-shaft gas turbines, compressors and refrigerant systems |
| JP7053844B2 (ja) * | 2017-12-22 | 2022-04-12 | エクソンモービル アップストリーム リサーチ カンパニー | Lngトレインの障害を除去するシステム及び方法 |
| CA3148373A1 (en) * | 2018-03-19 | 2019-09-26 | Systemex Energies Inc. | Power control device |
| US11215117B2 (en) * | 2019-11-08 | 2022-01-04 | Raytheon Technologies Corporation | Gas turbine engine having electric motor applying power to the high pressure spool shaft and method for operating same |
| EP4058180A1 (en) * | 2019-11-15 | 2022-09-21 | Praxair Technology, Inc. | Energy efficient vpsa system with direct drive high speed centrifugal compressors |
| GB2611041A (en) * | 2021-09-22 | 2023-03-29 | Abdul Qayum | Dual-input motor |
| IT202100028559A1 (it) * | 2021-11-10 | 2023-05-10 | Nuovo Pignone Tecnologie Srl | Method of Controlling the Renewable Energy Use in an LNG Train |
| IT202100028562A1 (it) * | 2021-11-10 | 2023-05-10 | Nuovo Pignone Tecnologie Srl | Power Plant for Controlling the Renewable Energy Use in an LNG Train |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08219571A (ja) * | 1995-02-14 | 1996-08-30 | Chiyoda Corp | 天然ガス液化プラントのコンプレッサ駆動装置 |
| US20010004830A1 (en) | 1996-12-24 | 2001-06-28 | Hitachi, Ltd. | Cold heat-reused air liquefaction/vaporization and storage gas turbine electric power system |
| JP3210335B2 (ja) * | 1991-06-17 | 2001-09-17 | エレクトリック パワー リサーチ インスチテュート インコーポレイテッド | 圧縮空気エネルギの貯蔵及び飽和を利用した発電プラント |
| US20030074900A1 (en) | 2001-10-24 | 2003-04-24 | Mcfarland Rory S. | Energy conversion method and system with enhanced heat engine |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780534A (en) | 1969-07-22 | 1973-12-25 | Airco Inc | Liquefaction of natural gas with product used as absorber purge |
| US4119861A (en) | 1975-10-15 | 1978-10-10 | Tokyo Shibaura Electric Company, Ltd. | Starting apparatus for gas turbine-generator mounted on electric motor driven motorcar |
| US4434613A (en) | 1981-09-02 | 1984-03-06 | General Electric Company | Closed cycle gas turbine for gaseous production |
| GB2149902B (en) | 1983-11-18 | 1987-09-03 | Shell Int Research | A method and a system for liquefying a gas in particular a natural gas |
| JPS6277098A (ja) * | 1985-09-25 | 1987-04-09 | Toyota Motor Corp | ガスタ−ビン発電装置 |
| US5139548A (en) | 1991-07-31 | 1992-08-18 | Air Products And Chemicals, Inc. | Gas liquefaction process control system |
| FR2718902B1 (fr) * | 1994-04-13 | 1996-05-24 | Europ Gas Turbines Sa | Ensemble turbine-générateur sans réducteur. |
| DE69822438D1 (de) | 1998-05-12 | 2004-04-22 | Nokia Corp | Verfahren zur unterschiedlichen Behandlung von rufenden Teilnehmern |
| FR2782154B1 (fr) | 1998-08-06 | 2000-09-08 | Air Liquide | Installation combinee d'un appareil de production de fluide de l'air et d'une unite dans laquelle se produit une reaction chimique et procede de mise en oeuvre |
| US6484490B1 (en) | 2000-05-09 | 2002-11-26 | Ingersoll-Rand Energy Systems Corp. | Gas turbine system and method |
| US6463740B1 (en) * | 2000-08-10 | 2002-10-15 | Phillips Petroleum Company | Compressor starting torque converter |
| EP1189336A1 (de) | 2000-09-14 | 2002-03-20 | Abb Research Ltd. | Generatorsystem mit Gasturbine |
| US6750557B2 (en) * | 2001-09-06 | 2004-06-15 | Energy Transfer Group, L.L.C. | Redundant prime mover system |
| WO2002058201A2 (en) * | 2001-01-17 | 2002-07-25 | Engen Group, Inc. | Stationary energy center |
| DE10119761A1 (de) * | 2001-04-23 | 2002-10-24 | Linde Ag | Verfahren und Vorrichtung zur Verflüssigung von Erdgas |
| DE10260716A1 (de) * | 2001-12-27 | 2003-07-10 | Otis Elevator Co | Mehrfach-PWM-Direktumrichter |
-
2004
- 2004-09-20 AU AU2004289969A patent/AU2004289969B2/en not_active Expired
- 2004-09-20 WO PCT/US2004/030669 patent/WO2005047789A2/en active Search and Examination
- 2004-09-20 CN CN2004800264818A patent/CN1864042B/zh not_active Expired - Lifetime
- 2004-09-20 KR KR1020067006851A patent/KR101117084B1/ko not_active Expired - Lifetime
- 2004-09-20 US US10/569,785 patent/US7526926B2/en not_active Expired - Lifetime
- 2004-09-20 JP JP2006539477A patent/JP4819690B2/ja not_active Expired - Lifetime
- 2004-09-20 EP EP04784517.7A patent/EP1680636B1/en not_active Expired - Lifetime
- 2004-09-20 CA CA2539298A patent/CA2539298C/en not_active Expired - Lifetime
- 2004-11-01 MY MYPI20044513A patent/MY139753A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3210335B2 (ja) * | 1991-06-17 | 2001-09-17 | エレクトリック パワー リサーチ インスチテュート インコーポレイテッド | 圧縮空気エネルギの貯蔵及び飽和を利用した発電プラント |
| JPH08219571A (ja) * | 1995-02-14 | 1996-08-30 | Chiyoda Corp | 天然ガス液化プラントのコンプレッサ駆動装置 |
| US20010004830A1 (en) | 1996-12-24 | 2001-06-28 | Hitachi, Ltd. | Cold heat-reused air liquefaction/vaporization and storage gas turbine electric power system |
| US20030074900A1 (en) | 2001-10-24 | 2003-04-24 | Mcfarland Rory S. | Energy conversion method and system with enhanced heat engine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070053647A (ko) | 2007-05-25 |
| AU2004289969A1 (en) | 2005-05-26 |
| CA2539298C (en) | 2010-04-13 |
| WO2005047789A2 (en) | 2005-05-26 |
| JP4819690B2 (ja) | 2011-11-24 |
| WO2005047789A3 (en) | 2006-07-13 |
| EP1680636A4 (en) | 2014-04-30 |
| CA2539298A1 (en) | 2005-05-26 |
| CN1864042B (zh) | 2010-07-14 |
| EP1680636B1 (en) | 2016-10-19 |
| AU2004289969B2 (en) | 2009-08-27 |
| US20060283206A1 (en) | 2006-12-21 |
| US7526926B2 (en) | 2009-05-05 |
| CN1864042A (zh) | 2006-11-15 |
| MY139753A (en) | 2009-10-30 |
| EP1680636A2 (en) | 2006-07-19 |
| JP2007512456A (ja) | 2007-05-17 |
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