DE59201216D1 - Verfahren und Vorrichtung zur Überwachung des Betriebszustandes einer Dampfturbine. - Google Patents
Verfahren und Vorrichtung zur Überwachung des Betriebszustandes einer Dampfturbine.Info
- Publication number
- DE59201216D1 DE59201216D1 DE59201216T DE59201216T DE59201216D1 DE 59201216 D1 DE59201216 D1 DE 59201216D1 DE 59201216 T DE59201216 T DE 59201216T DE 59201216 T DE59201216 T DE 59201216T DE 59201216 D1 DE59201216 D1 DE 59201216D1
- Authority
- DE
- Germany
- Prior art keywords
- percentage value
- steam quantity
- steam
- extracted
- relative
- 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 - Fee Related
Links
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
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
-
- 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
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
- F01D1/023—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines the working-fluid being divided into several separate flows ; several separate fluid flows being united in a single flow; the machine or engine having provision for two or more different possible fluid flow paths
-
- 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
- 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
- F01D17/04—Arrangement of sensing elements responsive to load
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4112427 | 1991-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59201216D1 true DE59201216D1 (de) | 1995-03-02 |
Family
ID=6429714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59201216T Expired - Fee Related DE59201216D1 (de) | 1991-04-16 | 1992-04-03 | Verfahren und Vorrichtung zur Überwachung des Betriebszustandes einer Dampfturbine. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5201180A (de) |
EP (1) | EP0509347B1 (de) |
JP (1) | JP3148349B2 (de) |
AT (1) | ATE117407T1 (de) |
DE (1) | DE59201216D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5913184A (en) * | 1994-07-13 | 1999-06-15 | Siemens Aktiengesellschaft | Method and device for diagnosing and predicting the operational performance of a turbine plant |
US5660037A (en) * | 1995-06-27 | 1997-08-26 | Siemens Power Corporation | Method for conversion of a reheat steam turbine power plant to a non-reheat combined cycle power plant |
DE19755044C1 (de) * | 1997-12-11 | 1999-03-04 | Daimler Benz Ag | Fahrzeuglenkung |
ATE282222T1 (de) * | 1999-09-30 | 2004-11-15 | Abb Schweiz Ag | Darstellung eines betriebszustands eines systems |
WO2002015131A1 (de) * | 2000-08-17 | 2002-02-21 | Siemens Aktiengesellschaft | Diagnoseverfahren zum erkennen von alterungserscheinungen einer dampfturbine |
US8337139B2 (en) * | 2009-11-10 | 2012-12-25 | General Electric Company | Method and system for reducing the impact on the performance of a turbomachine operating an extraction system |
US9611752B2 (en) | 2013-03-15 | 2017-04-04 | General Electric Company | Compressor start bleed system for a turbine system and method of controlling a compressor start bleed system |
JP5397560B1 (ja) * | 2013-04-05 | 2014-01-22 | 富士電機株式会社 | 抽気蒸気タービン発電設備の保安運転方法および装置 |
US10480539B2 (en) | 2016-01-13 | 2019-11-19 | Eagle Industry Co., Ltd. | Accumulator |
CN106523041B (zh) * | 2016-10-12 | 2018-01-02 | 国网上海市电力公司 | 一种汽轮机差胀保护控制系统 |
JP6702905B2 (ja) | 2017-03-13 | 2020-06-03 | 日本発條株式会社 | アキュムレータ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT293445B (de) * | 1969-07-01 | 1971-10-11 | Siemens Gmbh | Einrichtung zur Überwachung des Betriebszustandes von Dampfturbinen |
BE767732R (fr) * | 1970-06-05 | 1971-10-18 | Siemens Gmbh | Dispositif de surveillance de la marche de turbines a |
DE2209943A1 (de) * | 1972-03-02 | 1973-09-13 | Hermann Dipl Ing Fritzsch | Analogie-rechengeraet |
DE2939534B2 (de) * | 1979-09-28 | 1981-06-25 | Kraftwerk Union AG, 4330 Mülheim | Regeleinrichtung für Dampfturbinen mit Zwischenüberhitzung |
SU1170177A1 (ru) * | 1983-07-13 | 1985-07-30 | Предприятие П/Я А-3903 | Способ регулировани турбины |
JPS6043103A (ja) * | 1983-08-17 | 1985-03-07 | Toshiba Corp | 蒸気系統制御装置 |
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 |
-
1992
- 1992-04-03 DE DE59201216T patent/DE59201216D1/de not_active Expired - Fee Related
- 1992-04-03 AT AT92105807T patent/ATE117407T1/de not_active IP Right Cessation
- 1992-04-03 EP EP92105807A patent/EP0509347B1/de not_active Expired - Lifetime
- 1992-04-13 JP JP11978192A patent/JP3148349B2/ja not_active Expired - Fee Related
- 1992-04-15 US US07/869,471 patent/US5201180A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5201180A (en) | 1993-04-13 |
EP0509347B1 (de) | 1995-01-18 |
EP0509347A1 (de) | 1992-10-21 |
ATE117407T1 (de) | 1995-02-15 |
JPH07166810A (ja) | 1995-06-27 |
JP3148349B2 (ja) | 2001-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |