JP2006083855A5 - - Google Patents
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- JP2006083855A5 JP2006083855A5 JP2005264664A JP2005264664A JP2006083855A5 JP 2006083855 A5 JP2006083855 A5 JP 2006083855A5 JP 2005264664 A JP2005264664 A JP 2005264664A JP 2005264664 A JP2005264664 A JP 2005264664A JP 2006083855 A5 JP2006083855 A5 JP 2006083855A5
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/941,153 US7021126B1 (en) | 2004-09-15 | 2004-09-15 | Methods for low-cost estimation of steam turbine performance |
| US10/941,153 | 2004-09-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006083855A JP2006083855A (ja) | 2006-03-30 |
| JP2006083855A5 true JP2006083855A5 (https=) | 2011-06-23 |
| JP4831660B2 JP4831660B2 (ja) | 2011-12-07 |
Family
ID=35510954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005264664A Expired - Fee Related JP4831660B2 (ja) | 2004-09-15 | 2005-09-13 | 蒸気タービン性能を低コストで推定する方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7021126B1 (https=) |
| EP (1) | EP1637704B1 (https=) |
| JP (1) | JP4831660B2 (https=) |
| CN (1) | CN1749727B (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7661327B2 (en) * | 2005-07-12 | 2010-02-16 | John Frank Bourgein | Method and system for dynamic sensing, presentation and control of combustion boiler conditions |
| EP2105887A1 (de) * | 2008-03-28 | 2009-09-30 | Siemens Aktiengesellschaft | Verfahren zur Diagnose einer Gasturbine |
| IT1393326B1 (it) * | 2008-10-10 | 2012-04-20 | Ansaldo Energia Spa | Metodo per la stima di prestazioni di un impianto per la produzione di energia elettrica con caratterizzazione dell'errore sulle grandezze misurate e derivate |
| JP5193021B2 (ja) * | 2008-12-25 | 2013-05-08 | 株式会社日立製作所 | 蒸気タービン試験設備、低負荷試験方法、及び負荷遮断試験方法 |
| KR101071923B1 (ko) * | 2009-02-23 | 2011-10-10 | 한국에너지기술연구원 | 스팀터빈 방식 열병합발전소의 이산화탄소 배출량 계산방법및 이를 위한 시스템 |
| US8100580B2 (en) * | 2009-04-22 | 2012-01-24 | General Electric Company | Measurement of steam quality in steam turbine |
| US8626450B2 (en) * | 2009-06-04 | 2014-01-07 | Alstom Technology Ltd | Method for determination of carbon dioxide emissions from combustion sources used to heat a working fluid |
| US8325049B2 (en) * | 2009-07-06 | 2012-12-04 | Thermo Diagnostics Company LLC | Method and system for measuring temperature and pressure in different regions to determine steam quality |
| US8816865B1 (en) | 2009-07-06 | 2014-08-26 | Walter T. Deacon | Method and system for measuring temperature and pressure in different regions to determine steam quality |
| US20110106680A1 (en) * | 2009-10-30 | 2011-05-05 | General Electric Company | Turbine operation degradation determination system and method |
| JP5251938B2 (ja) * | 2010-08-31 | 2013-07-31 | 株式会社日立製作所 | プラントの制御装置及び火力発電プラントの制御装置 |
| IT1406472B1 (it) * | 2010-12-22 | 2014-02-28 | Nuovo Pignone Spa | Prova per similitudine di prestazione di compressore |
| US8342009B2 (en) * | 2011-05-10 | 2013-01-01 | General Electric Company | Method for determining steampath efficiency of a steam turbine section with internal leakage |
| US9194758B2 (en) | 2011-06-20 | 2015-11-24 | General Electric Company | Virtual sensor systems and methods for estimation of steam turbine sectional efficiencies |
| US10061298B2 (en) | 2016-04-27 | 2018-08-28 | General Electric Company | Control of machinery with calibrated performance model |
| US10753235B2 (en) * | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
| CN110516363B (zh) * | 2019-08-28 | 2022-12-06 | 西安西热节能技术有限公司 | 一种用于确定汽轮机性能试验时长的方法 |
| CN120445491B (zh) * | 2025-04-25 | 2025-10-31 | 西安交通大学 | 一种汽轮机效率测量方法及系统 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56141008A (en) * | 1980-04-04 | 1981-11-04 | Hitachi Ltd | Performance supervisory method for steam power plant |
| US4891948A (en) | 1983-12-19 | 1990-01-09 | General Electric Company | Steam turbine-generator thermal performance monitor |
| GB2152591B (en) * | 1983-12-19 | 1988-08-24 | Gen Electric | Steam turbine-generator thermal performance monitor |
| US4866940A (en) * | 1988-07-25 | 1989-09-19 | Westinghouse Electric Corp. | Computer aided tuning of turbine controls |
| US5367470A (en) * | 1989-12-14 | 1994-11-22 | Exergetics Systems, Inc. | Method for fuel flow determination and improving thermal efficiency in a fossil-fired power plant |
| US5261437A (en) | 1991-06-10 | 1993-11-16 | Keystone International Holdings Corp. | Method and apparatus for monitoring and analyzing recirculation control system performance |
| JPH05141206A (ja) * | 1991-11-20 | 1993-06-08 | Toshiba Corp | 発電プラントの性能診断方法 |
| US5327772A (en) | 1993-03-04 | 1994-07-12 | Fredricks William C | Steam quality sensor |
| JPH07152789A (ja) * | 1993-11-26 | 1995-06-16 | Mitsubishi Electric Corp | プラント解析設備診断システム |
| US5621654A (en) | 1994-04-15 | 1997-04-15 | Long Island Lighting Company | System and method for economic dispatching of electrical power |
| DE19635033A1 (de) * | 1996-08-29 | 1998-03-12 | Siemens Ag | Verfahren zur Analyse eines Prozeßzustandes einer technischen Anlage |
| DE19647281A1 (de) | 1996-11-15 | 1998-05-20 | Asea Brown Boveri | Verfahren und Vorrichtung zur Regelung von Turbomaschinen |
| US5838588A (en) | 1996-12-13 | 1998-11-17 | Siemens Corporate Research, Inc. | Graphical user interface system for steam turbine operating conditions |
| US5832421A (en) | 1996-12-13 | 1998-11-03 | Siemens Corporate Research, Inc. | Method for blade temperature estimation in a steam turbine |
| 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 |
| WO2002015131A1 (de) * | 2000-08-17 | 2002-02-21 | Siemens Aktiengesellschaft | Diagnoseverfahren zum erkennen von alterungserscheinungen einer dampfturbine |
| AU2002244045A1 (en) * | 2001-02-19 | 2002-09-04 | Rosemount Analytical Inc. | Improved generator monitoring, control and efficiency |
| US7016742B2 (en) * | 2002-11-27 | 2006-03-21 | Bahelle Memorial Institute | Decision support for operations and maintenance (DSOM) system |
| US7010461B2 (en) * | 2004-02-09 | 2006-03-07 | General Electric Company | Method and system for real time reporting of boiler adjustment using emission sensor data mapping |
-
2004
- 2004-09-15 US US10/941,153 patent/US7021126B1/en not_active Expired - Fee Related
-
2005
- 2005-09-13 JP JP2005264664A patent/JP4831660B2/ja not_active Expired - Fee Related
- 2005-09-14 EP EP05255624.8A patent/EP1637704B1/en not_active Expired - Lifetime
- 2005-09-15 CN CN200510113298.8A patent/CN1749727B/zh not_active Expired - Fee Related
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