JP6088704B2 - ガスタービンおよびガスタービンを作動させる方法 - Google Patents
ガスタービンおよびガスタービンを作動させる方法 Download PDFInfo
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- JP6088704B2 JP6088704B2 JP2016503584A JP2016503584A JP6088704B2 JP 6088704 B2 JP6088704 B2 JP 6088704B2 JP 2016503584 A JP2016503584 A JP 2016503584A JP 2016503584 A JP2016503584 A JP 2016503584A JP 6088704 B2 JP6088704 B2 JP 6088704B2
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- 238000000034 method Methods 0.000 title claims description 27
- 238000007710 freezing Methods 0.000 claims description 12
- 230000008014 freezing Effects 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 40
- 238000005259 measurement Methods 0.000 description 9
- 230000003068 static effect Effects 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
Images
Classifications
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
- F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
-
- 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
- F01D25/02—De-icing means for engines having icing phenomena
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
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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
- 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/057—Control or regulation
-
- 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
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/311—Air humidity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Description
2 圧縮機入口領域
3 可変入口ガイドブレード列
4 圧縮機流れダクト
5 第1の圧縮機回転子ブレード列
6 第1の圧縮機ガイドブレード列
7 圧力センサ
8 温度センサ
9 入口圧力センサ
10 入口温度センサ
11 空気湿度センサ
12 吸気質量流量
13 ガスタービン
14 吸気部
15 シャフト
16 ダクト壁面
17 氷結センサユニット
18 方法
Claims (8)
- 吸気部(14)および圧縮機流れダクト(4)を有する圧縮機(1)を備えたガスタービン(13)であって、前記圧縮機(1)が、前記圧縮機流れダクト(4)内に位置決めされた、調節可能な入口ガイドブレードを備えた入口ガイドブレード列(3)を有するガスタービン(13)において、
前記ガスタービン(13)は、第1の圧縮機回転子ブレード列(5)と第1の圧縮機ガイドブレード列(6)との間に配置された、複数のセンサを備えた氷結センサユニット(17)を有し、前記第1の圧縮機回転子ブレード列(5)は、前記入口ガイドブレード列(3)のすぐ下流側に配置され、前記第1の圧縮機ガイドブレード列(6)は、前記圧縮機流れダクト(4)内の前記第1の圧縮機回転子ブレード列(5)のすぐ下流側に配置され、
前記氷結センサユニット(17)は、少なくとも1つの空気湿度センサ(11)を有し、加えて、少なくとも1つの圧力センサ(7)および1つの温度センサ(8)を有し、前記少なくとも1つの圧力センサ(7)および前記1つの温度センサ(8)は、両方とも前記第1の圧縮機回転子ブレード列(5)と前記第1の圧縮機ガイドブレード列(6)との間に配置されていることを特徴とするガスタービン(13)。 - 前記氷結センサユニット(17)は、前記少なくとも1つの空気湿度センサ(11)、ならびに前記少なくとも1つの圧力センサ(7)および前記1つの温度センサ(8)を有し、前記少なくとも1つの空気湿度センサ(11)、ならびに前記少なくとも1つの圧力センサ(7)および前記1つの温度センサ(8)は、前記第1の圧縮機回転子ブレード列(5)と前記第1の圧縮機ガイドブレード列(6)との間に配置されていることを特徴とする請求項1に記載のガスタービン(13)。
- 前記空気湿度センサ(11)は、前記吸気部(14)内に配置されていることを特徴とする請求項2に記載のガスタービン(13)。
- 前記氷結センサユニット(17)は、前記圧縮機流れダクト(4)内において、前記第1の圧縮機回転子ブレード列(5)と前記第1の圧縮機ガイドブレード列(6)との間の周面に沿って分配されるように配置された複数の前記圧力センサ(7)を有することを特徴とする請求項1から3のいずれか一項に記載のガスタービン(13)。
- 前記氷結センサユニット(17)は、前記圧縮機流れダクト(4)内において、前記第1の圧縮機回転子ブレード列(5)と前記第1の圧縮機ガイドブレード列(6)との間の周面に沿って分配されるように配置された複数の前記温度センサ(8)を有することを特徴とする請求項1から4のいずれか一項に記載のガスタービン(13)。
- 圧縮機(1)の圧縮機流れダクト(4)内の吸気質量流量(12)を加速させるガスタービン(13)を作動させるための方法(18)であって、
第1のステップでは、空気湿度判断(19)が、圧縮機入口領域(2)内、および/または前記圧縮機流れダクト(4)内で実行され、圧力判断(20)が、前記圧縮機流れダクト(4)内において、第1の圧縮機回転子ブレード列(5)と第1の圧縮機ガイドブレード列(6)との間で実行され、温度判断(21)が、同様に前記圧縮機流れダクト(4)内において、前記第1の圧縮機回転子ブレード列(5)と前記第1の圧縮機ガイドブレード列(6)との間で実行され、
第2のステップでは、氷結危険性判断(22)が実行され、
第3のステップでは、氷結の危険性がある場合に、入口ガイドブレード列(3)の少なくとも入口ガイドブレードが、前記吸気質量流量(12)の加速度が減少され、前記圧縮機(1)の氷結がそれによって避けられるように設定されるように、ブレード調節(23)が実行されることを特徴とする方法(18)。 - 前記空気湿度判断(19)は、圧縮機入口領域(2)内で実行されることを特徴とする請求項6に記載の方法(18)。
- 前記空気湿度判断(19)および/または前記圧力判断(20)ならびに/もしくは前記温度判断(21)では、判断が複数のセンサの測定値から実行される、ことを特徴とする請求項6または7に記載の方法(18)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13160102.3 | 2013-03-20 | ||
EP13160102.3A EP2781698A1 (de) | 2013-03-20 | 2013-03-20 | Gasturbine und Verfahren zum Betreiben der Gasturbine |
PCT/EP2014/053312 WO2014146854A1 (de) | 2013-03-20 | 2014-02-20 | Gasturbine und verfahren zum betreiben der gasturbine |
Publications (2)
Publication Number | Publication Date |
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JP2016512864A JP2016512864A (ja) | 2016-05-09 |
JP6088704B2 true JP6088704B2 (ja) | 2017-03-01 |
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JP2016503584A Expired - Fee Related JP6088704B2 (ja) | 2013-03-20 | 2014-02-20 | ガスタービンおよびガスタービンを作動させる方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9915166B2 (ja) |
EP (2) | EP2781698A1 (ja) |
JP (1) | JP6088704B2 (ja) |
CN (1) | CN105143611B (ja) |
RU (1) | RU2015144906A (ja) |
WO (1) | WO2014146854A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201612021D0 (en) * | 2016-07-11 | 2016-08-24 | Rolls-Royce Ltd | A method of operating a gas turbine engine |
CN106499448B (zh) * | 2016-11-22 | 2017-12-26 | 四川金象赛瑞化工股份有限公司 | 一种压缩机安全轴系统装置及保护控制方法 |
GB201820301D0 (en) * | 2018-12-13 | 2019-01-30 | Rolls Royce Plc | Water and ice detection |
CN110056541A (zh) * | 2019-05-30 | 2019-07-26 | 广西玉柴机器股份有限公司 | 一种增压器的压气机外壳 |
CN112983648B (zh) * | 2021-04-13 | 2022-04-01 | 浙江大学 | 一种燃气轮机径向进气室流动主动控制装置 |
Family Cites Families (18)
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US2756596A (en) * | 1952-03-14 | 1956-07-31 | Gen Motors Corp | Compressor temperature sensing system |
JPS541709A (en) * | 1977-06-07 | 1979-01-08 | Hitachi Ltd | Anti-freezing method and apparatus for gas turbine suction line |
GB2124706B (en) * | 1982-08-04 | 1986-05-14 | Gen Electric | Gas turbine engine airflow temperature sensor |
JPS62148366U (ja) | 1986-03-11 | 1987-09-19 | ||
JPS63248931A (ja) * | 1987-04-06 | 1988-10-17 | Hitachi Ltd | 圧縮機入口空気水分の氷結防止法 |
JPS6453429U (ja) * | 1987-09-30 | 1989-04-03 | ||
US5911679A (en) * | 1996-12-31 | 1999-06-15 | General Electric Company | Variable pitch rotor assembly for a gas turbine engine inlet |
US6226974B1 (en) * | 1999-06-25 | 2001-05-08 | General Electric Co. | Method of operation of industrial gas turbine for optimal performance |
US6364602B1 (en) * | 2000-01-06 | 2002-04-02 | General Electric Company | Method of air-flow measurement and active operating limit line management for compressor surge avoidance |
US6715916B2 (en) | 2001-02-08 | 2004-04-06 | General Electric Company | System and method for determining gas turbine firing and combustion reference temperatures having correction for water content in fuel |
IL165233A (en) * | 2004-11-16 | 2013-06-27 | Israel Hirshberg | Energy conversion facility |
JP4699130B2 (ja) | 2005-08-03 | 2011-06-08 | 三菱重工業株式会社 | ガスタービンの入口案内翼制御装置 |
JP2009167904A (ja) * | 2008-01-16 | 2009-07-30 | Mitsubishi Heavy Ind Ltd | 空気圧縮機およびそれを用いたガスタービン |
DE502008002475D1 (de) | 2008-05-26 | 2011-03-10 | Siemens Ag | Verfahren zum Betreiben einer Gasturbine |
JP5276543B2 (ja) * | 2009-07-29 | 2013-08-28 | 三菱重工業株式会社 | ガスタービンの運転方法およびガスタービン |
ITMI20102329A1 (it) * | 2010-12-20 | 2012-06-21 | Ansaldo Energia Spa | Impianto per la produzione di energia elettrica e metodo per operare detto impianto |
CN102094711A (zh) * | 2011-01-04 | 2011-06-15 | 北京航空航天大学 | 航空发动机进口气流总压总温的测量装置 |
CN102900539B (zh) * | 2011-07-26 | 2015-01-14 | 中航商用航空发动机有限责任公司 | 防冰和降噪组件 |
-
2013
- 2013-03-20 EP EP13160102.3A patent/EP2781698A1/de not_active Withdrawn
-
2014
- 2014-02-20 US US14/777,319 patent/US9915166B2/en active Active
- 2014-02-20 CN CN201480016893.7A patent/CN105143611B/zh not_active Expired - Fee Related
- 2014-02-20 JP JP2016503584A patent/JP6088704B2/ja not_active Expired - Fee Related
- 2014-02-20 EP EP14707697.0A patent/EP2956630B1/de not_active Not-in-force
- 2014-02-20 RU RU2015144906A patent/RU2015144906A/ru not_active Application Discontinuation
- 2014-02-20 WO PCT/EP2014/053312 patent/WO2014146854A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2016512864A (ja) | 2016-05-09 |
US20160024960A1 (en) | 2016-01-28 |
EP2781698A1 (de) | 2014-09-24 |
EP2956630A1 (de) | 2015-12-23 |
WO2014146854A1 (de) | 2014-09-25 |
RU2015144906A (ru) | 2017-04-21 |
US9915166B2 (en) | 2018-03-13 |
CN105143611A (zh) | 2015-12-09 |
EP2956630B1 (de) | 2017-04-12 |
CN105143611B (zh) | 2017-07-14 |
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