ES2855178T3 - Dispositivo de control de activación - Google Patents
Dispositivo de control de activación Download PDFInfo
- Publication number
- ES2855178T3 ES2855178T3 ES14193978T ES14193978T ES2855178T3 ES 2855178 T3 ES2855178 T3 ES 2855178T3 ES 14193978 T ES14193978 T ES 14193978T ES 14193978 T ES14193978 T ES 14193978T ES 2855178 T3 ES2855178 T3 ES 2855178T3
- Authority
- ES
- Spain
- Prior art keywords
- activation
- time
- steam turbine
- circuit
- turbine plant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000004913 activation Effects 0.000 title claims abstract description 413
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 238000004364 calculation method Methods 0.000 claims description 48
- 230000008646 thermal stress Effects 0.000 claims description 9
- 230000002459 sustained effect Effects 0.000 claims description 2
- 238000001994 activation Methods 0.000 description 335
- 238000000034 method Methods 0.000 description 56
- 238000010586 diagram Methods 0.000 description 29
- 230000000694 effects Effects 0.000 description 18
- 230000014759 maintenance of location Effects 0.000 description 7
- 238000010248 power generation Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000008642 heat stress Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- 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
- F05D2260/85—Starting
-
- 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
- F05D2270/40—Type of control system
- F05D2270/44—Type of control system active, predictive, or anticipative
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013241160A JP6319998B2 (ja) | 2013-11-21 | 2013-11-21 | 蒸気タービンプラント起動制御装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2855178T3 true ES2855178T3 (es) | 2021-09-23 |
Family
ID=52020938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14193978T Active ES2855178T3 (es) | 2013-11-21 | 2014-11-20 | Dispositivo de control de activación |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150135712A1 (enExample) |
| EP (1) | EP2876267B1 (enExample) |
| JP (1) | JP6319998B2 (enExample) |
| CN (1) | CN104653239B (enExample) |
| ES (1) | ES2855178T3 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6498059B2 (ja) * | 2015-06-30 | 2019-04-10 | 三菱日立パワーシステムズ株式会社 | 起動制御装置 |
| JP6510923B2 (ja) * | 2015-07-23 | 2019-05-08 | 三菱日立パワーシステムズ株式会社 | 発電プラントの起動制御装置及び起動制御方法 |
| US10126810B2 (en) | 2015-09-29 | 2018-11-13 | Emerson Process Management Power & Water Solutions, Inc. | Method for controlling power generation unit to desired output as specified by load demand signal by using modified control signal |
| WO2024243570A1 (en) * | 2023-05-25 | 2024-11-28 | Nuscale Power, Llc | Integrated energy systems including techniques for achieving steam production for use in resource production |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877636A (en) * | 1973-01-16 | 1975-04-15 | Hitachi Ltd | Automatic starting device for plant |
| US3974642A (en) * | 1973-01-26 | 1976-08-17 | Fives-Cail Babcock Societe Anonyme | Hybrid cycle power plant with heat accumulator for storing heat exchange fluid transferring heat between cycles |
| US3939328A (en) * | 1973-11-06 | 1976-02-17 | Westinghouse Electric Corporation | Control system with adaptive process controllers especially adapted for electric power plant operation |
| US3943372A (en) * | 1974-08-08 | 1976-03-09 | Westinghouse Electric Corporation | Combined cycle electric power plant and a gas turbine having an improved startup control especially useful in a backup control system |
| US3953966A (en) * | 1974-08-08 | 1976-05-04 | Westinghouse Electric Corporation | Combined cycle electric power plant having a control system which enables dry steam generator operation during gas turbine operation |
| JPS5825842B2 (ja) * | 1977-09-14 | 1983-05-30 | 株式会社日立製作所 | 熱応力予測計算に基づくタ−ビン起動方法 |
| JPS6053161B2 (ja) * | 1978-05-19 | 1985-11-25 | 株式会社日立製作所 | タ−ビンの最小寿命消費定刻起動方法 |
| JPS54152767A (en) * | 1978-05-24 | 1979-12-01 | Hitachi Ltd | Process accomodation control method |
| JPS58222730A (ja) * | 1982-06-18 | 1983-12-24 | 株式会社東芝 | 発電プラントの運転装置 |
| JPS629413A (ja) * | 1985-07-05 | 1987-01-17 | Hitachi Ltd | 発電プラントの制御装置 |
| JPH0727404B2 (ja) * | 1986-04-02 | 1995-03-29 | 株式会社日立製作所 | 火力発電プラント低損失定刻起動方法 |
| JP2523498B2 (ja) * | 1986-05-27 | 1996-08-07 | 株式会社東芝 | 火力発電プラント起動装置 |
| JP2656637B2 (ja) * | 1989-11-22 | 1997-09-24 | 株式会社日立製作所 | プロセス制御システム及び発電プラントプロセス制御システム |
| JPH08260908A (ja) * | 1995-03-27 | 1996-10-08 | Toshiba Corp | 発電プラント起動スケジュール計算装置 |
| JPH08339204A (ja) * | 1995-06-09 | 1996-12-24 | Hitachi Ltd | 火力発電プラント自律適応最適化制御システム |
| JP3724889B2 (ja) * | 1996-09-03 | 2005-12-07 | 株式会社東芝 | プラント起動スケジュール計算装置 |
| JP2001303909A (ja) * | 2000-04-21 | 2001-10-31 | Toshiba Corp | 蒸気タービン部材のライフサイクル保守管理方法および装置 |
| JP2004076658A (ja) * | 2002-08-20 | 2004-03-11 | Toshiba Corp | コンバインドサイクル発電プラントの起動スケジュール策定方法および起動スケジュール策定装置 |
| JP4115958B2 (ja) * | 2004-03-26 | 2008-07-09 | 株式会社東芝 | プラントの運転スケジュール最適化方法および最適化システム |
| JP2007138856A (ja) * | 2005-11-21 | 2007-06-07 | Chugoku Electric Power Co Inc:The | 蒸気タービンプラントの起動スケジュール予測システムおよび予測方法、ならびに予測用プログラムおよび該プログラムを格納した記録媒体 |
| US8195339B2 (en) * | 2009-09-24 | 2012-06-05 | General Electric Company | System and method for scheduling startup of a combined cycle power generation system |
| JP5457805B2 (ja) | 2009-11-26 | 2014-04-02 | 株式会社東芝 | 発電計画支援装置および方法 |
| JP5550746B2 (ja) * | 2010-12-27 | 2014-07-16 | 三菱重工業株式会社 | 発電プラントの復水流量制御装置及び制御方法 |
-
2013
- 2013-11-21 JP JP2013241160A patent/JP6319998B2/ja active Active
-
2014
- 2014-11-18 US US14/546,197 patent/US20150135712A1/en not_active Abandoned
- 2014-11-20 EP EP14193978.5A patent/EP2876267B1/en active Active
- 2014-11-20 ES ES14193978T patent/ES2855178T3/es active Active
- 2014-11-20 CN CN201410670507.8A patent/CN104653239B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2876267A1 (en) | 2015-05-27 |
| CN104653239A (zh) | 2015-05-27 |
| US20150135712A1 (en) | 2015-05-21 |
| JP6319998B2 (ja) | 2018-05-09 |
| JP2015101975A (ja) | 2015-06-04 |
| EP2876267B1 (en) | 2021-01-06 |
| CN104653239B (zh) | 2016-08-24 |
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