IT8125295A0 - Sistema di controllo di desurriscaldatore di derivazione di turbina a vapore. - Google Patents
Sistema di controllo di desurriscaldatore di derivazione di turbina a vapore.Info
- Publication number
- IT8125295A0 IT8125295A0 IT8125295A IT2529581A IT8125295A0 IT 8125295 A0 IT8125295 A0 IT 8125295A0 IT 8125295 A IT8125295 A IT 8125295A IT 2529581 A IT2529581 A IT 2529581A IT 8125295 A0 IT8125295 A0 IT 8125295A0
- Authority
- IT
- Italy
- Prior art keywords
- dessuperheater
- control system
- steam turbine
- derived
- turbine derived
- 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
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/04—Plants characterised by condensers arranged or modified to co-operate with the engines with dump valves to by-pass stages
-
- 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
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/002—Steam conversion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
- F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
-
- 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
- F05D2200/00—Mathematical features
- F05D2200/10—Basic functions
- F05D2200/13—Product
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/218,765 US4372125A (en) | 1980-12-22 | 1980-12-22 | Turbine bypass desuperheater control system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8125295A0 true IT8125295A0 (it) | 1981-11-26 |
IT1140299B IT1140299B (it) | 1986-09-24 |
Family
ID=22816424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25295/81A IT1140299B (it) | 1980-12-22 | 1981-11-26 | Sistema di controllo di desurriscaldatore di derivazione di turbina a vapore |
Country Status (5)
Country | Link |
---|---|
US (1) | US4372125A (it) |
JP (1) | JPS57142406A (it) |
CA (1) | CA1163813A (it) |
DE (1) | DE3149772A1 (it) |
IT (1) | IT1140299B (it) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455836A (en) * | 1981-09-25 | 1984-06-26 | Westinghouse Electric Corp. | Turbine high pressure bypass temperature control system and method |
US4448026A (en) * | 1981-09-25 | 1984-05-15 | Westinghouse Electric Corp. | Turbine high pressure bypass pressure control system |
US4471620A (en) * | 1981-11-13 | 1984-09-18 | Westinghouse Electric Corp. | Turbine low pressure bypass spray valve control system and method |
JPS58200008A (ja) * | 1982-05-18 | 1983-11-21 | Hitachi Ltd | 発電プラントの起動時の蒸気温度制御装置 |
JPH076608B2 (ja) * | 1985-12-03 | 1995-01-30 | 株式会社日立製作所 | 再熱蒸気温度制御装置 |
US4887431A (en) * | 1989-04-05 | 1989-12-19 | The Babcock & Wilcox Company | Superheater outlet steam temperature control |
EP0885348B1 (de) * | 1996-03-07 | 2003-09-03 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur schnellen leistungsregelung einer kraftwerksanlage |
EP0997613B1 (en) * | 1998-05-14 | 2006-08-30 | YYL Corporation | Power generator |
JP4230638B2 (ja) * | 2000-04-10 | 2009-02-25 | 株式会社東芝 | 原子力発電プラントの蒸気タービン制御装置 |
DE10110508A1 (de) * | 2001-02-28 | 2002-09-05 | Ver Energiewerke Ag | Verfahren zum Bewerten einer Einspritzgüte bei Dampfeinspritzungen, insbesondere bei einer Dampfreduzierstation |
US7174715B2 (en) * | 2005-02-02 | 2007-02-13 | Siemens Power Generation, Inc. | Hot to cold steam transformer for turbine systems |
EP2131013A1 (de) * | 2008-04-14 | 2009-12-09 | Siemens Aktiengesellschaft | Dampfturbinensystem für ein Kraftwerk |
US8616323B1 (en) | 2009-03-11 | 2013-12-31 | Echogen Power Systems | Hybrid power systems |
WO2010121255A1 (en) | 2009-04-17 | 2010-10-21 | Echogen Power Systems | System and method for managing thermal issues in gas turbine engines |
JP5681711B2 (ja) | 2009-06-22 | 2015-03-11 | エコージェン パワー システムズ インコーポレイテッドEchogen Power Systems Inc. | 1または2以上の工業プロセスでの熱流出物処理方法および装置 |
US9316404B2 (en) | 2009-08-04 | 2016-04-19 | Echogen Power Systems, Llc | Heat pump with integral solar collector |
US8813497B2 (en) | 2009-09-17 | 2014-08-26 | Echogen Power Systems, Llc | Automated mass management control |
US8096128B2 (en) | 2009-09-17 | 2012-01-17 | Echogen Power Systems | Heat engine and heat to electricity systems and methods |
US8869531B2 (en) | 2009-09-17 | 2014-10-28 | Echogen Power Systems, Llc | Heat engines with cascade cycles |
US8613195B2 (en) | 2009-09-17 | 2013-12-24 | Echogen Power Systems, Llc | Heat engine and heat to electricity systems and methods with working fluid mass management control |
US8616001B2 (en) | 2010-11-29 | 2013-12-31 | Echogen Power Systems, Llc | Driven starter pump and start sequence |
US8857186B2 (en) | 2010-11-29 | 2014-10-14 | Echogen Power Systems, L.L.C. | Heat engine cycles for high ambient conditions |
US8783034B2 (en) | 2011-11-07 | 2014-07-22 | Echogen Power Systems, Llc | Hot day cycle |
US8689557B2 (en) * | 2011-02-04 | 2014-04-08 | General Electric Company | Steam seal dump re-entry system |
EP2500549A1 (de) * | 2011-03-14 | 2012-09-19 | Siemens Aktiengesellschaft | Einspritzblende für ein Dampfkraftwerk |
CN102359401B (zh) * | 2011-08-30 | 2014-07-23 | 上海申能临港燃机发电有限公司 | 燃气蒸汽联合循环机组的中压旁路系统 |
WO2013055391A1 (en) | 2011-10-03 | 2013-04-18 | Echogen Power Systems, Llc | Carbon dioxide refrigeration cycle |
US9328633B2 (en) | 2012-06-04 | 2016-05-03 | General Electric Company | Control of steam temperature in combined cycle power plant |
EP2698507B1 (en) * | 2012-08-17 | 2017-03-01 | General Electric Technology GmbH | System and method for temperature control of reheated steam |
BR112015003646A2 (pt) | 2012-08-20 | 2017-07-04 | Echogen Power Systems Llc | circuito de fluido de trabalho supercrítico com uma bomba de turbo e uma bomba de arranque em séries de configuração |
EP2716880A1 (en) * | 2012-10-05 | 2014-04-09 | Alstom Technology Ltd | Steam Power Plant with Steam Turbine Extraction Control |
US9341084B2 (en) | 2012-10-12 | 2016-05-17 | Echogen Power Systems, Llc | Supercritical carbon dioxide power cycle for waste heat recovery |
US9118226B2 (en) | 2012-10-12 | 2015-08-25 | Echogen Power Systems, Llc | Heat engine system with a supercritical working fluid and processes thereof |
US9638065B2 (en) | 2013-01-28 | 2017-05-02 | Echogen Power Systems, Llc | Methods for reducing wear on components of a heat engine system at startup |
CA2899163C (en) | 2013-01-28 | 2021-08-10 | Echogen Power Systems, L.L.C. | Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle |
CA2903784C (en) | 2013-03-04 | 2021-03-16 | Echogen Power Systems, L.L.C. | Heat engine systems with high net power supercritical carbon dioxide circuits |
CN103195523A (zh) * | 2013-04-09 | 2013-07-10 | 云南丰普科技有限公司 | 一种排汽压力可调的凝汽式汽轮机系统 |
CN103939154B (zh) * | 2014-04-15 | 2015-06-17 | 南京国电南自美卓控制系统有限公司 | 一种汽轮机调门冗余控制系统及其控制方法 |
WO2015175610A1 (en) * | 2014-05-13 | 2015-11-19 | Holtec International | Steam conditioning system |
US10570777B2 (en) | 2014-11-03 | 2020-02-25 | Echogen Power Systems, Llc | Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system |
US11187112B2 (en) | 2018-06-27 | 2021-11-30 | Echogen Power Systems Llc | Systems and methods for generating electricity via a pumped thermal energy storage system |
CN111425274A (zh) * | 2020-04-16 | 2020-07-17 | 京能(赤峰)能源发展有限公司 | 可满足深度调峰时居民及工业供热需求的热电联产系统 |
US11435120B2 (en) | 2020-05-05 | 2022-09-06 | Echogen Power Systems (Delaware), Inc. | Split expansion heat pump cycle |
CN111828102B (zh) * | 2020-06-01 | 2023-01-06 | 大唐东北电力试验研究院有限公司 | 一种防止主汽温骤降造成汽轮机水冲击的保护方法 |
CN112127960B (zh) * | 2020-09-07 | 2022-06-24 | 国网湖北省电力有限公司电力科学研究院 | 基于全自动甩负荷工况下的汽机旁路控制方法 |
JP2024500375A (ja) | 2020-12-09 | 2024-01-09 | スーパークリティカル ストレージ カンパニー,インコーポレイティド | 3貯蔵器式電気的熱エネルギー貯蔵システム |
CN113324599B (zh) * | 2021-04-21 | 2022-06-24 | 广西电网有限责任公司电力科学研究院 | 一种fcb功能火电机组旁路容量测试系统 |
CN113606001B (zh) * | 2021-07-29 | 2023-07-04 | 中国能源建设集团华东电力试验研究院有限公司 | 一种600mw超临界机组旁路系统及其旁路温度控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1920558B2 (de) * | 1969-04-23 | 1978-03-30 | Carl Herbert Dipl.-Ing. 4000 Duesseldorf Zikesch | Dampfkraftanlage |
FR2212853A5 (it) * | 1973-01-02 | 1974-07-26 | Cem Comp Electro Mec | |
CH579234A5 (it) * | 1974-06-06 | 1976-08-31 | Sulzer Ag | |
CH582851A5 (it) * | 1974-09-17 | 1976-12-15 | Sulzer Ag | |
US4274259A (en) * | 1976-09-30 | 1981-06-23 | Westinghouse Electric Corp. | Superheated steam power plant with steam to steam reheater |
JPS5444334A (en) * | 1977-09-16 | 1979-04-07 | Hisao Seno | Circulation type water purification device of pool |
US4214451A (en) * | 1978-11-13 | 1980-07-29 | Systems Control, Inc. | Energy cogeneration system |
-
1980
- 1980-12-22 US US06/218,765 patent/US4372125A/en not_active Expired - Fee Related
-
1981
- 1981-11-26 IT IT25295/81A patent/IT1140299B/it active
- 1981-12-16 DE DE19813149772 patent/DE3149772A1/de not_active Withdrawn
- 1981-12-18 CA CA000392744A patent/CA1163813A/en not_active Expired
- 1981-12-22 JP JP56206328A patent/JPS57142406A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1163813A (en) | 1984-03-20 |
IT1140299B (it) | 1986-09-24 |
JPS57142406A (en) | 1982-09-03 |
DE3149772A1 (de) | 1982-07-29 |
US4372125A (en) | 1983-02-08 |
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