IT8022564A0 - Sistema di controllo di turbine per caldaie a pressione variabile o costante - Google Patents
Sistema di controllo di turbine per caldaie a pressione variabile o costanteInfo
- Publication number
- IT8022564A0 IT8022564A0 IT8022564A IT2256480A IT8022564A0 IT 8022564 A0 IT8022564 A0 IT 8022564A0 IT 8022564 A IT8022564 A IT 8022564A IT 2256480 A IT2256480 A IT 2256480A IT 8022564 A0 IT8022564 A0 IT 8022564A0
- Authority
- IT
- Italy
- Prior art keywords
- variable
- control system
- constant pressure
- turbine control
- pressure boilers
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
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
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
- F01K7/24—Control or safety means specially adapted therefor
-
- 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
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
- F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
- F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/046,865 US4253308A (en) | 1979-06-08 | 1979-06-08 | Turbine control system for sliding or constant pressure boilers |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8022564A0 true IT8022564A0 (it) | 1980-06-05 |
IT1149972B IT1149972B (it) | 1986-12-10 |
Family
ID=21945811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22564/80A IT1149972B (it) | 1979-06-08 | 1980-06-05 | Sistema di controllo di turbine per caldaie a pressione variabile costante |
Country Status (9)
Country | Link |
---|---|
US (1) | US4253308A (it) |
JP (1) | JPS6033963B2 (it) |
KR (1) | KR840000920B1 (it) |
CA (1) | CA1146651A (it) |
CH (1) | CH653744A5 (it) |
DE (1) | DE3021375A1 (it) |
ES (1) | ES8102632A1 (it) |
IT (1) | IT1149972B (it) |
MX (1) | MX151025A (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110939492A (zh) * | 2019-12-04 | 2020-03-31 | 山西河坡发电有限责任公司 | 一种汽轮机中低压缸双路进汽结构及控制方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357803A (en) * | 1980-09-05 | 1982-11-09 | General Electric Company | Control system for bypass steam turbines |
US4448026A (en) * | 1981-09-25 | 1984-05-15 | Westinghouse Electric Corp. | Turbine high pressure bypass pressure control system |
MX156664A (es) * | 1981-09-25 | 1988-09-22 | Westinghouse Electric Corp | Sistema de derivacion para turbina de vapor |
US4402183A (en) * | 1981-11-19 | 1983-09-06 | General Electric Company | Sliding pressure flash tank |
JPS58106107A (ja) * | 1981-12-18 | 1983-06-24 | Toshiba Corp | 蒸気タ−ビンプラント |
US4514642A (en) * | 1983-02-04 | 1985-04-30 | General Signal Corporation | Unit controller for multiple-unit dispatch control |
US4847039A (en) * | 1987-10-13 | 1989-07-11 | Westinghouse Electric Corp. | Steam chest crossties for improved turbine operations |
US4850793A (en) * | 1987-10-13 | 1989-07-25 | Westinghouse Electric Corp. | Steam chest modifications for improved turbine operations |
US6825575B1 (en) * | 1999-09-28 | 2004-11-30 | Borealis Technical Limited | Electronically controlled engine generator set |
US7905813B2 (en) * | 1999-09-28 | 2011-03-15 | Borealis Technical Limited | Electronically controlled engine generator set |
NL1013209C2 (nl) * | 1999-10-04 | 2001-04-05 | Tno | Regelsysteem voor een verbrandingsinstallatie, zoals bijvoorbeeld een afvalverbrandingsinstallatie. |
WO2006072576A1 (de) * | 2005-01-07 | 2006-07-13 | Steag Saar Energie Ag | Verfahren und vorrichtung zur stützung der wechselspannungsfrequenz in einem elektrizitätsnetz |
JP4901782B2 (ja) * | 2008-02-19 | 2012-03-21 | 株式会社東芝 | 発電複合プラント及びプラント制御方法 |
EP2131013A1 (de) * | 2008-04-14 | 2009-12-09 | Siemens Aktiengesellschaft | Dampfturbinensystem für ein Kraftwerk |
US8843240B2 (en) * | 2010-11-30 | 2014-09-23 | General Electric Company | Loading a steam turbine based on flow and temperature ramping rates |
CN102606227B (zh) * | 2012-03-26 | 2014-10-01 | 上海迪吉特控制系统有限公司 | 全周进汽汽轮机初压定值的多目标优化方法 |
EP2647802A1 (de) * | 2012-04-04 | 2013-10-09 | Siemens Aktiengesellschaft | Kraftwerk und Verfahren zum Betreiben einer Kraftwerksanlage |
EP3260671A1 (en) * | 2016-06-21 | 2017-12-27 | General Electric Technology GmbH | Turbine control valves dynamic interaction |
CN113027550B (zh) * | 2021-03-22 | 2022-08-30 | 西安热工研究院有限公司 | 一种满足调峰需求的高低压旁路系统及动态寻优控制方法 |
CN114776406B (zh) * | 2022-04-20 | 2024-01-26 | 华北电力科学研究院有限责任公司 | 基于深度调峰工况的供热旁路故障减负荷方法及装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097488A (en) * | 1961-11-03 | 1963-07-16 | Gen Electric | Turbine control system |
CH470576A (de) * | 1967-02-06 | 1969-03-31 | Sulzer Ag | Verfahren zur Regelung einer Heiz-Dampfkraftanlage |
US3699681A (en) * | 1970-07-09 | 1972-10-24 | Bbc Sulzer Turbomaschinen | Load control for gas turbine plant |
FR2212853A5 (it) * | 1973-01-02 | 1974-07-26 | Cem Comp Electro Mec | |
US3928972A (en) * | 1973-02-13 | 1975-12-30 | Westinghouse Electric Corp | System and method for improved steam turbine operation |
CH617494A5 (it) * | 1975-08-22 | 1980-05-30 | Bbc Brown Boveri & Cie | |
SE395930B (sv) * | 1975-12-19 | 1977-08-29 | Stal Laval Turbin Ab | Reglersystem for angturbinanleggning |
-
1979
- 1979-06-08 US US06/046,865 patent/US4253308A/en not_active Expired - Lifetime
-
1980
- 1980-05-23 CA CA000352597A patent/CA1146651A/en not_active Expired
- 1980-05-28 ES ES491932A patent/ES8102632A1/es not_active Expired
- 1980-06-04 JP JP55074419A patent/JPS6033963B2/ja not_active Expired
- 1980-06-05 IT IT22564/80A patent/IT1149972B/it active
- 1980-06-06 MX MX182679A patent/MX151025A/es unknown
- 1980-06-06 CH CH4388/80A patent/CH653744A5/de not_active IP Right Cessation
- 1980-06-06 DE DE19803021375 patent/DE3021375A1/de not_active Ceased
- 1980-06-09 KR KR1019800002263A patent/KR840000920B1/ko active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110939492A (zh) * | 2019-12-04 | 2020-03-31 | 山西河坡发电有限责任公司 | 一种汽轮机中低压缸双路进汽结构及控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CA1146651A (en) | 1983-05-17 |
ES491932A0 (es) | 1981-02-16 |
US4253308A (en) | 1981-03-03 |
KR830002985A (ko) | 1983-05-31 |
JPS6033963B2 (ja) | 1985-08-06 |
ES8102632A1 (es) | 1981-02-16 |
CH653744A5 (de) | 1986-01-15 |
JPS569607A (en) | 1981-01-31 |
DE3021375A1 (de) | 1980-12-18 |
MX151025A (es) | 1984-09-10 |
IT1149972B (it) | 1986-12-10 |
KR840000920B1 (ko) | 1984-06-28 |
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