CN104074562B - 蒸汽涡轮机发电设备 - Google Patents
蒸汽涡轮机发电设备 Download PDFInfo
- Publication number
- CN104074562B CN104074562B CN201310529584.7A CN201310529584A CN104074562B CN 104074562 B CN104074562 B CN 104074562B CN 201310529584 A CN201310529584 A CN 201310529584A CN 104074562 B CN104074562 B CN 104074562B
- Authority
- CN
- China
- Prior art keywords
- amount
- heat
- steam
- steam turbine
- value
- 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.)
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Classifications
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- 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
- F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
- F01D19/02—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith dependent on temperature of component parts, e.g. of turbine-casing
-
- 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
-
- 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
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- 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
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
- F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
-
- 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
-
- 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
- F01K7/165—Controlling means specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013065662A JP6067450B2 (ja) | 2013-03-27 | 2013-03-27 | 蒸気タービン発電プラント |
JP2013-065662 | 2013-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104074562A CN104074562A (zh) | 2014-10-01 |
CN104074562B true CN104074562B (zh) | 2016-01-06 |
Family
ID=49626801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310529584.7A Active CN104074562B (zh) | 2013-03-27 | 2013-10-31 | 蒸汽涡轮机发电设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9249682B2 (zh) |
EP (1) | EP2792857B1 (zh) |
JP (1) | JP6067450B2 (zh) |
CN (1) | CN104074562B (zh) |
ES (1) | ES2643849T3 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6498059B2 (ja) * | 2015-06-30 | 2019-04-10 | 三菱日立パワーシステムズ株式会社 | 起動制御装置 |
US10260377B2 (en) * | 2017-02-03 | 2019-04-16 | Woodward, Inc. | Generating steam turbine performance maps |
JP7351678B2 (ja) * | 2019-09-03 | 2023-09-27 | 三菱重工業株式会社 | 起動制御装置、起動制御方法およびプログラム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911286A (en) * | 1972-04-26 | 1975-10-07 | Westinghouse Electric Corp | System and method for operating a steam turbine with a control system having a turbine simulator |
US4258424A (en) * | 1972-12-29 | 1981-03-24 | Westinghouse Electric Corp. | System and method for operating a steam turbine and an electric power generating plant |
US4195231A (en) * | 1974-08-08 | 1980-03-25 | Westinghouse Electric Corp. | Combined cycle electric power plant having an improved digital/analog hybrid gas turbine control system |
US4327294A (en) * | 1974-08-08 | 1982-04-27 | Westinghouse Electric Corp. | Combined cycle electric power plant and a gas turbine having an improved overspeed protection system |
JPS5817327B2 (ja) * | 1974-10-16 | 1983-04-06 | 株式会社日立製作所 | 熱応力事故防護方法 |
JP2965989B2 (ja) * | 1988-10-13 | 1999-10-18 | バブコツク日立株式会社 | ボイラ運転支援装置 |
JP2653798B2 (ja) * | 1987-11-13 | 1997-09-17 | バブコツク日立株式会社 | ボイラおよびタービンプラントの制御装置 |
US4888953A (en) * | 1987-11-13 | 1989-12-26 | Babcock-Hitachi Kabushiki Kaisha | Apparatus for controlling boiler/turbine plant |
JP2656637B2 (ja) * | 1989-11-22 | 1997-09-24 | 株式会社日立製作所 | プロセス制御システム及び発電プラントプロセス制御システム |
JP2924328B2 (ja) * | 1991-07-31 | 1999-07-26 | 富士電機株式会社 | タービンのシミュレーション装置 |
JPH06241003A (ja) * | 1993-02-19 | 1994-08-30 | Toshiba Corp | 蒸気タービン起動方法 |
JP3325413B2 (ja) * | 1994-12-09 | 2002-09-17 | 株式会社東芝 | 蒸気タービンの熱応力監視保護装置 |
JP3673017B2 (ja) * | 1996-05-23 | 2005-07-20 | 株式会社東芝 | 蒸気タービン起動制御装置 |
JP4208397B2 (ja) * | 2000-09-29 | 2009-01-14 | 株式会社東芝 | コンバインドサイクル発電プラントの起動制御装置 |
US6853945B2 (en) * | 2003-03-27 | 2005-02-08 | General Electric Company | Method of on-line monitoring of radial clearances in steam turbines |
JP4723884B2 (ja) * | 2005-03-16 | 2011-07-13 | 株式会社東芝 | タービン起動制御装置およびその起動制御方法 |
US8005575B2 (en) * | 2006-06-01 | 2011-08-23 | General Electric Company | Methods and apparatus for model predictive control in a real time controller |
JP2009281248A (ja) * | 2008-05-21 | 2009-12-03 | Toshiba Corp | タービンシステムおよびタービンシステム起動制御方法 |
JP5457805B2 (ja) * | 2009-11-26 | 2014-04-02 | 株式会社東芝 | 発電計画支援装置および方法 |
CN102063066B (zh) * | 2011-01-26 | 2012-05-09 | 田鹤年 | 热电联供式汽轮机数字调节设计运行仿真系统 |
CN102289591A (zh) * | 2011-08-19 | 2011-12-21 | 东北电网有限公司 | 基于实测频率数据调整电力系统频率动态仿真参数的方法 |
CN102521441B (zh) * | 2011-12-02 | 2014-12-17 | 中国电力科学研究院 | 一种发电机超速保护的电力系统机电暂态仿真建模方法 |
-
2013
- 2013-03-27 JP JP2013065662A patent/JP6067450B2/ja active Active
- 2013-10-31 CN CN201310529584.7A patent/CN104074562B/zh active Active
- 2013-11-14 US US14/079,892 patent/US9249682B2/en active Active
- 2013-11-14 EP EP13192840.0A patent/EP2792857B1/en active Active
- 2013-11-14 ES ES13192840.0T patent/ES2643849T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014190214A (ja) | 2014-10-06 |
EP2792857B1 (en) | 2017-08-23 |
EP2792857A3 (en) | 2015-03-25 |
ES2643849T3 (es) | 2017-11-24 |
US9249682B2 (en) | 2016-02-02 |
EP2792857A2 (en) | 2014-10-22 |
CN104074562A (zh) | 2014-10-01 |
JP6067450B2 (ja) | 2017-01-25 |
US20140290250A1 (en) | 2014-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20141030 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20141030 Address after: Kanagawa Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan, Japan Applicant before: Hitachi Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Prefecture, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Kanagawa Prefecture, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |
|
CP01 | Change in the name or title of a patent holder |