CA1246667A - Steam turbine-generator thermal performance monitor - Google Patents
Steam turbine-generator thermal performance monitorInfo
- Publication number
- CA1246667A CA1246667A CA000470159A CA470159A CA1246667A CA 1246667 A CA1246667 A CA 1246667A CA 000470159 A CA000470159 A CA 000470159A CA 470159 A CA470159 A CA 470159A CA 1246667 A CA1246667 A CA 1246667A
- Authority
- CA
- Canada
- Prior art keywords
- temperature
- turbine
- pressure
- steam
- design
- 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.)
- Expired
Links
- 238000013461 design Methods 0.000 claims abstract description 194
- 238000012937 correction Methods 0.000 claims description 66
- 238000011144 upstream manufacturing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
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- 238000005259 measurement Methods 0.000 claims description 11
- 102100035326 Complement factor H-related protein 2 Human genes 0.000 claims description 4
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- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 17
- 230000002441 reversible effect Effects 0.000 claims 5
- 230000006903 response to temperature Effects 0.000 claims 3
- 238000003303 reheating Methods 0.000 claims 2
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 19
- 238000012360 testing method Methods 0.000 description 13
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- 238000004422 calculation algorithm Methods 0.000 description 8
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- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- ZPEZUAAEBBHXBT-WCCKRBBISA-N (2s)-2-amino-3-methylbutanoic acid;2-amino-3-methylbutanoic acid Chemical compound CC(C)C(N)C(O)=O.CC(C)[C@H](N)C(O)=O ZPEZUAAEBBHXBT-WCCKRBBISA-N 0.000 description 1
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- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
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- 101100243901 Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) phr gene Proteins 0.000 description 1
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- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 101100385336 Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / JCM 8858 / NBRC 14720 / NCIMB 2260 / Gabara) cry gene Proteins 0.000 description 1
- 101150049436 PHR2 gene Proteins 0.000 description 1
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- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 1
- 101100545228 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ZDS1 gene Proteins 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- 241000994267 Turbina Species 0.000 description 1
- YASYVMFAVPKPKE-UHFFFAOYSA-N acephate Chemical compound COP(=O)(SC)NC(C)=O YASYVMFAVPKPKE-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
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- 208000012318 pareses Diseases 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56325883A | 1983-12-19 | 1983-12-19 | |
| US563,258 | 1983-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1246667A true CA1246667A (en) | 1988-12-13 |
Family
ID=24249773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000470159A Expired CA1246667A (en) | 1983-12-19 | 1984-12-14 | Steam turbine-generator thermal performance monitor |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS60192807A (enrdf_load_stackoverflow) |
| KR (1) | KR910004915B1 (enrdf_load_stackoverflow) |
| CA (1) | CA1246667A (enrdf_load_stackoverflow) |
| CH (1) | CH680008A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3445791C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2556773B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2152591B (enrdf_load_stackoverflow) |
| IT (1) | IT1177447B (enrdf_load_stackoverflow) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2602350B1 (fr) * | 1986-07-31 | 1988-09-30 | Elf France | Procede de surveillance de l'installation de propulsion et de production d'energie d'un navire a propulsion mecanique |
| JP2503114Y2 (ja) * | 1989-04-04 | 1996-06-26 | 株式会社東芝 | 火力発電所の消費熱量予測計算装置 |
| US5205817A (en) * | 1990-05-17 | 1993-04-27 | Sumitomo Bakelite Company Limited | Surgical instrument |
| ATE117407T1 (de) * | 1991-04-16 | 1995-02-15 | Siemens Ag | Verfahren und vorrichtung zur überwachung des betriebszustandes einer dampfturbine. |
| GB9512006D0 (en) * | 1995-06-13 | 1995-08-09 | Bp Energy Limited | Combined heat and power system |
| DE29605939U1 (de) * | 1996-04-03 | 1997-08-07 | Siemens AG, 80333 München | System zur Lastprognose, Einsatzplanung und Momentanoptimierung bei der Energieerzeugung |
| JP3614640B2 (ja) * | 1998-02-10 | 2005-01-26 | 東京電力株式会社 | 火力発電プラントの熱効率診断方法および装置 |
| DE19830341C1 (de) | 1998-07-07 | 2000-03-30 | Siemens Ag | Verfahren zum Betreiben einer Regelungseinrichtung und Vorrichtung zur Durchführung des Verfahrens |
| US7021126B1 (en) * | 2004-09-15 | 2006-04-04 | General Electric Company | Methods for low-cost estimation of steam turbine performance |
| JP4664842B2 (ja) * | 2006-03-20 | 2011-04-06 | 株式会社東芝 | エネルギープラントの最適運用システムと方法、およびプログラム |
| US8419344B2 (en) * | 2009-08-17 | 2013-04-16 | General Electric Company | System and method for measuring efficiency and leakage in a steam turbine |
| KR101399488B1 (ko) * | 2012-10-09 | 2014-05-28 | 한국수력원자력 주식회사 | 원전 저널 베어링 온라인 결함 진단 시스템 |
| KR101372489B1 (ko) * | 2012-10-09 | 2014-03-10 | 주식회사 엠앤디 | 스마트 센서를 이용한 원전 저압 터빈 온라인 감시 시스템 |
| KR101399487B1 (ko) * | 2012-10-09 | 2014-05-27 | 주식회사 엠앤디 | 스마트 센서 기반 원전 고압 터빈 온라인 감시 시스템 |
| JP6004484B2 (ja) | 2013-03-29 | 2016-10-12 | 三菱日立パワーシステムズ株式会社 | 蒸気タービン発電プラント |
| US20170122133A1 (en) * | 2015-11-02 | 2017-05-04 | General Electric Company | Steam turbine inlet temperature control system, computer program product and related methods |
| CN114396319B (zh) * | 2021-12-01 | 2023-11-24 | 上海发电设备成套设计研究院有限责任公司 | 核电汽轮机的功率下降与应力腐蚀强度安全监控方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3284615A (en) * | 1956-09-24 | 1966-11-08 | Burroughs Corp | Digital control process and system |
| US3244898A (en) * | 1959-12-29 | 1966-04-05 | Combustion Eng | Power plant system and control therefor |
| DE1601646A1 (de) * | 1967-03-18 | 1970-03-19 | Siemens Ag | Regeleinrichtung fuer Waermekraftanlagen |
| US4115848A (en) * | 1975-12-11 | 1978-09-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Method and system of controlling plants |
| DE2730415C2 (de) * | 1977-07-06 | 1983-02-24 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur pendelungsfreien Regelung eines Kraftwerksblocks im gesteuerten Gleitdruck |
| JPS54152767A (en) * | 1978-05-24 | 1979-12-01 | Hitachi Ltd | Process accomodation control method |
| US4297848A (en) * | 1979-11-27 | 1981-11-03 | Westinghouse Electric Corp. | Method of optimizing the efficiency of a steam turbine power plant |
| JPS5685507A (en) * | 1979-12-17 | 1981-07-11 | Hitachi Ltd | Monitoring method of performance of steam turbine plant |
| JPS56126606A (en) * | 1980-03-12 | 1981-10-03 | Hitachi Ltd | Performance monitoring for steam power plant |
| JPS56141008A (en) * | 1980-04-04 | 1981-11-04 | Hitachi Ltd | Performance supervisory method for steam power plant |
-
1984
- 1984-12-10 GB GB08431125A patent/GB2152591B/en not_active Expired
- 1984-12-12 JP JP59262630A patent/JPS60192807A/ja active Granted
- 1984-12-14 KR KR1019840007959A patent/KR910004915B1/ko not_active Expired
- 1984-12-14 CA CA000470159A patent/CA1246667A/en not_active Expired
- 1984-12-15 DE DE3445791A patent/DE3445791C2/de not_active Expired - Fee Related
- 1984-12-17 CH CH5976/84A patent/CH680008A5/de not_active IP Right Cessation
- 1984-12-18 IT IT24114/84A patent/IT1177447B/it active
- 1984-12-19 FR FR848419423A patent/FR2556773B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2152591A (en) | 1985-08-07 |
| KR850004297A (ko) | 1985-07-11 |
| DE3445791C2 (de) | 1994-02-03 |
| JPH0336125B2 (enrdf_load_stackoverflow) | 1991-05-30 |
| DE3445791A1 (de) | 1985-06-27 |
| FR2556773A1 (fr) | 1985-06-21 |
| IT1177447B (it) | 1987-08-26 |
| KR910004915B1 (ko) | 1991-07-18 |
| CH680008A5 (enrdf_load_stackoverflow) | 1992-05-29 |
| IT8424114A0 (it) | 1984-12-18 |
| GB2152591B (en) | 1988-08-24 |
| FR2556773B1 (fr) | 1990-08-03 |
| JPS60192807A (ja) | 1985-10-01 |
| GB8431125D0 (en) | 1985-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |