JP4681598B2 - 石炭燃焼室を備える発電所 - Google Patents
石炭燃焼室を備える発電所 Download PDFInfo
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- JP4681598B2 JP4681598B2 JP2007501264A JP2007501264A JP4681598B2 JP 4681598 B2 JP4681598 B2 JP 4681598B2 JP 2007501264 A JP2007501264 A JP 2007501264A JP 2007501264 A JP2007501264 A JP 2007501264A JP 4681598 B2 JP4681598 B2 JP 4681598B2
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- turbine
- pressure
- boiler
- power plant
- conduit
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- Expired - Fee Related
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- 238000002485 combustion reaction Methods 0.000 title claims description 39
- 239000003245 coal Substances 0.000 title claims description 19
- 239000007789 gas Substances 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000003034 coal gas Substances 0.000 claims description 12
- 206010003445 Ascites Diseases 0.000 claims description 10
- 239000000567 combustion gas Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000016791 bilateral striopallidodentate calcinosis Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/061—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed
- F01K23/062—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed the combustion bed being pressurised
-
- 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
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
- F01K23/16—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled all the engines being turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/205—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products in a fluidised-bed combustor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
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- 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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/315—Arrangement of components according to the direction of their main axis or their axis of rotation the main axis being substantially vertical
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
- F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
2.....給水導管
3.....ガス/蒸気ターボセット用の垂直に配置されたロータ
4.....高圧高温蒸気タービンHP1への送流導管
5.....中間圧高温蒸気タービンIP1への送流導管
6.....高圧ガスタービンHPTへの送流導管
8.....従来の高圧蒸気タービンHP2への導管
8’....ボイラーへの戻り導管
9.....従来の蒸気ターボセット用の水平に配置されたロータ
10....中間圧タービンIP2への送流導管
11....腹水予熱装置
11a...腹水器
11b...抽出蒸気により加熱された給水予熱器
11c...給水容器
12....排ガス加熱された給水予熱器
13....燃焼空気用送流導管
20....燃焼室
21....ボイラーからの排ガス用導管
22....合成ガス用導管
23....高温フイルタ
24....石炭ガス発生器
25....高温サイクロン
26....高温フイルタ
27....圧縮空気用導管
29....熱交換器
30....蒸気発生器
31....過熱器
32....中間過熱器
HPT...高温高圧ガスタービン
LPT...高温低圧ガスタービン
HP1...高温高圧蒸気タービン
IP1...高温中間圧蒸気タービン
HP2...高圧蒸気タービン
IP2...中間圧蒸気タービン
LP2...低圧蒸気タービン
G1、G2...発電機
LPC...低圧コンプレッサ
HPC...高圧コンプレッサ
SCR...選択触媒還元装置
EP....電気フイルタ
S.....煙突
Claims (12)
- 少なくとも一つの高温ターボセットと、少なくとも一つの従来ターボセット、石炭燃焼ボイラー(1)と腹水給水予装置(11)を備える発電所において、高温ターボセットが垂直に且つ石炭燃焼ボイラー(1)と平行に配置されて、従来ターボセットが高温ターボセットから離れて配置されていて、高温ターボセットは高温高圧蒸気タービン(HP1)、高温平均圧蒸気タービン(IP1)と高圧ガスタービン(HPT)を有し、発電所は石炭燃焼ボイラー(1)から高温高圧蒸気タービン(HP1)へ導く第一送流導管(4)と石炭燃焼ボイラー(1)から高温平均圧蒸気タービン(IP1)へ導く第二送流導管(5)とを有し、この際に第一と第二送流導管(4、5)が最小長さで案内されていて、従来のターボセットは高圧蒸気タービン(HP2)、平均圧蒸気タービン(IP2)と低圧蒸気タービン(LP2)を有し、第一蒸気送流導管(8)は高温高圧蒸気タービン(HP1)の出口から従来の高圧タービン(HP2)の入口へ導き、第二蒸気送流導管(10)は高圧平均圧蒸気タービン(IP1)の出口から従来の平均圧タービン(IP2)の入口へ導くことを特徴とする発電所。
- 少なくとも一つの従来ターボセット、ボイラー、腹水給水予装置(11)と交換セットを備えた発電所において、交換セットは石炭燃焼ボイラー(1)と高温ターボセットとを有し、高温ターボセットが垂直に且つ石炭燃焼ボイラー(1)と平行に且つ従来のターボセットと分離して配置されていて、高温ターボセットは高温高圧蒸気タービン(HP1)、高温平均圧蒸気タービン(IP1)と高圧ガスタービン(HPT)を有し、発電所は石炭燃焼ボイラー(1)から高温高圧蒸気タービン(HP1)へ導く第一送流導管(4)と石炭燃焼ボイラー(1)から高温平均圧蒸気タービン(IP1)へ導く第二送流導管(5)とを有し、この際に第一と第二送流導管(4、5)が最小長さで案内されていて、従来のターボセットは高圧蒸気タービン(HP2)、平均圧蒸気タービン(IP2)と低圧蒸気タービン(LP2)を有し、第一蒸気送流導管(8)は高温高圧蒸気タービン(HP1)の出口から従来の高圧タービン(HP2)の入口へ導き、第二蒸気送流導管(10)は高圧平均圧蒸気タービン(IP1)の出口から従来の平均圧タービン(IP2)の入口へ導くことを特徴とする発電所。
- 発電所は、ボイラー(1)からの燃焼ガスの導管のためにボイラー(1)から高圧ガスタービン(HPT)へ導く第三送流導管(6)を有し、その第三送流導管(6)は最小長さを有することを特徴とする請求項1或いは請求項2に記載の発電所。
- 石炭燃焼ボイラー(1)は静止流動床燃焼室を備える圧力ボイラー或いは循環流動床燃焼室を備える圧力ボイラー或いは大気ボイラーであることを特徴とする請求項1或いは請求項2に記載の発電所。
- 高温高圧蒸気タービン(HP1)用の新鮮蒸気は820°までの範囲における温度と425バールまでの範囲における圧力を有し、高温平均圧蒸気タービン(IP1)用の蒸気は820°Cまでの範囲における温度と70バールまでの範囲における圧力を有することを特徴とする請求項1或いは請求項2に記載の発電所。
- 高圧ガスタービン(HPT)が燃焼室(20)の上流に接続されることを特徴とする請求項1乃至5のいずれか一項に記載の発電所。
- 燃焼ガス用第一ガス供給導管(21)は石炭燃焼ボイラー(1)から燃焼室(20)へ導き、合成ガスを供給する第二導管(22)は石炭ガス発生器(24)から燃焼室(20)へ導くことを特徴とする請求項6に記載の発電所。
- 石炭ガス発生器(24)は燃焼室(20)の供給のために設計されていることを特徴とする請求項7に記載の発電所。
- 送流導管は高温高圧ガスタービン(HPT)の出口から、低圧コンプレッサ(LPC)を駆動する別のロータ上に配置されている低圧ガスタービン(LPT)へ導くことを特徴とする請求項3乃至8のいずれか一項に記載の発電所。
- 低圧ガスタービン(LPT)は選択触媒還元装置(SCR)と一つの或いは複数の給水予熱器(12)の下流に接続されており、その給水予熱器はガスタービンからの燃焼ガスによって加熱され、水側で腹水給水予熱装置(11)と接続されることを特徴とする請求項9に記載の発電所。
- 高温ターボセットは高圧コンプレッサ(HPC)を包含し、高圧コンプレッサ(HPC)から圧縮空気を供給する導管(13)がボイラー(1)に案内することを特徴とする請求項1乃至10のいずれか一項に記載の発電所。
- 高圧コンプレッサ(HPC)から導管(27)が石炭ガス発生器(24)へ導くことを特徴とする請求項11に記載の発電所。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100815A EP1577507A1 (de) | 2004-03-01 | 2004-03-01 | Kraftanlage mit Kohlefeuerung |
PCT/EP2005/050690 WO2005083238A1 (de) | 2004-03-01 | 2005-02-16 | Kraftanlage mit kohlefeuerung |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007525618A JP2007525618A (ja) | 2007-09-06 |
JP2007525618A5 JP2007525618A5 (ja) | 2007-12-20 |
JP4681598B2 true JP4681598B2 (ja) | 2011-05-11 |
Family
ID=34833748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007501264A Expired - Fee Related JP4681598B2 (ja) | 2004-03-01 | 2005-02-16 | 石炭燃焼室を備える発電所 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7478524B2 (ja) |
EP (1) | EP1577507A1 (ja) |
JP (1) | JP4681598B2 (ja) |
DE (1) | DE112005000450A5 (ja) |
WO (1) | WO2005083238A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577507A1 (de) | 2004-03-01 | 2005-09-21 | Alstom Technology Ltd | Kraftanlage mit Kohlefeuerung |
JP2008248822A (ja) * | 2007-03-30 | 2008-10-16 | Toshiba Corp | 火力発電所 |
CN101042058B (zh) * | 2007-04-27 | 2011-12-07 | 冯伟忠 | 一种高低位分轴布置的汽轮发电机组 |
AT505542B1 (de) * | 2008-03-06 | 2009-02-15 | Kirchdorfer Zementwerk Hofmann | Anlage zur reinigung der rauchgase eines ofens |
US20090260585A1 (en) * | 2008-04-22 | 2009-10-22 | Foster Wheeler Energy Corporation | Oxyfuel Combusting Boiler System and a Method of Generating Power By Using the Boiler System |
JP2010147282A (ja) * | 2008-12-19 | 2010-07-01 | Renesas Technology Corp | 半導体集積回路装置 |
US9404393B2 (en) * | 2011-03-24 | 2016-08-02 | General Electric Company | Combined cycle power plant |
US10473029B2 (en) * | 2013-12-30 | 2019-11-12 | William M. Conlon | Liquid air power and storage |
WO2016195968A1 (en) | 2015-06-01 | 2016-12-08 | Conlon William M | Part load operation of liquid air power and storage system |
WO2016195999A1 (en) | 2015-06-03 | 2016-12-08 | Conlon William M | Liquid air power and storage with carbon capture |
WO2016204893A1 (en) | 2015-06-16 | 2016-12-22 | Conlon William M | Cryogenic liquid energy storage |
EP3365536B1 (en) | 2015-10-21 | 2020-11-18 | William M. Conlon | High pressure liquid air power and storage |
US10465562B2 (en) | 2016-11-01 | 2019-11-05 | General Electric Technology Gmbh | System and method for providing supercritical steam |
WO2019106019A1 (en) * | 2017-11-28 | 2019-06-06 | General Electric Technology Gmbh | System and method for accomodating thermal displacement in a power generation plant |
CN113464278B (zh) * | 2021-07-06 | 2022-07-22 | 华北电力大学 | 一种提升燃气轮机联合循环热电联供调峰灵活性的系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161013A (ja) * | 1998-12-01 | 2000-06-13 | Takenaka Komuten Co Ltd | 火力発電所 |
JP2000220411A (ja) * | 1999-01-28 | 2000-08-08 | Hitachi Ltd | 火力発電プラント |
US20040194467A1 (en) * | 2001-04-09 | 2004-10-07 | Maurus Herzog | Steam power plant provided with a retrofit kit and method for retrofitting a steam power plant |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4831817A (en) * | 1987-11-27 | 1989-05-23 | Linhardt Hans D | Combined gas-steam-turbine power plant |
SE9001688D0 (sv) * | 1990-05-10 | 1990-05-10 | Abb Stal Ab | Saett och anordning foer temperaturreglering i foerbraenningsanlaeggning |
JPH04339138A (ja) * | 1991-05-14 | 1992-11-26 | Ishikawajima Harima Heavy Ind Co Ltd | コージェネ装置 |
ES2083627T3 (es) * | 1991-07-17 | 1996-04-16 | Siemens Ag | Procedimiento para la operacion de una instalacion de turbina de gas y vapor e instalacion para la realizacion del procedimiento. |
US5467591A (en) * | 1993-12-30 | 1995-11-21 | Combustion Engineering, Inc. | Gas turbine combined cycle system |
DE59807327D1 (de) * | 1998-11-25 | 2003-04-03 | Alstom Power Generation Ag | Dampfkraftwerk in Freiluftaufstellung |
EP1577507A1 (de) | 2004-03-01 | 2005-09-21 | Alstom Technology Ltd | Kraftanlage mit Kohlefeuerung |
-
2004
- 2004-03-01 EP EP04100815A patent/EP1577507A1/de not_active Withdrawn
-
2005
- 2005-02-16 WO PCT/EP2005/050690 patent/WO2005083238A1/de active Application Filing
- 2005-02-16 DE DE112005000450T patent/DE112005000450A5/de not_active Ceased
- 2005-02-16 JP JP2007501264A patent/JP4681598B2/ja not_active Expired - Fee Related
-
2006
- 2006-08-28 US US11/467,601 patent/US7478524B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161013A (ja) * | 1998-12-01 | 2000-06-13 | Takenaka Komuten Co Ltd | 火力発電所 |
JP2000220411A (ja) * | 1999-01-28 | 2000-08-08 | Hitachi Ltd | 火力発電プラント |
US20040194467A1 (en) * | 2001-04-09 | 2004-10-07 | Maurus Herzog | Steam power plant provided with a retrofit kit and method for retrofitting a steam power plant |
Also Published As
Publication number | Publication date |
---|---|
DE112005000450A5 (de) | 2007-07-26 |
JP2007525618A (ja) | 2007-09-06 |
WO2005083238A1 (de) | 2005-09-09 |
US7478524B2 (en) | 2009-01-20 |
EP1577507A1 (de) | 2005-09-21 |
US20070012025A1 (en) | 2007-01-18 |
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