JP2013537271A - 蒸気タービンの短期間の出力増大を調節するための方法 - Google Patents
蒸気タービンの短期間の出力増大を調節するための方法 Download PDFInfo
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- JP2013537271A JP2013537271A JP2013527560A JP2013527560A JP2013537271A JP 2013537271 A JP2013537271 A JP 2013537271A JP 2013527560 A JP2013527560 A JP 2013527560A JP 2013527560 A JP2013527560 A JP 2013527560A JP 2013537271 A JP2013537271 A JP 2013537271A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012546 transfer Methods 0.000 claims abstract description 54
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- 230000008859 change Effects 0.000 claims description 14
- 230000033228 biological regulation Effects 0.000 claims description 11
- 230000002123 temporal effect Effects 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 27
- 230000004044 response Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
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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
- 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
- F01K23/10—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 exhaust fluid of one cycle heating the fluid in another cycle
-
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
【選択図】図1
Description
2 流路
4 過熱器伝熱面
6 中間噴射弁
8 末端噴射弁
10 出口
12 噴射調整弁
14 溢流配管
16 温度測定装置
18 温度測定装置
20 圧力測定装置
22 温度測定装置
24 調節システム
26 目標値設定器
28 減算要素
30 加算要素
32 PTn要素
34 減算要素
36 最小値要素
38 関数発生要素
40 加算要素
42 設定器
44 減算要素
46 エンタルピモジュール
48 PI調節要素
50 PT1要素
52 減算要素
54 掛算要素
56 設定器
58 減算要素
60 温度測定装置
62 PTn要素
64 最大値要素
66 減算要素
68 PI要素
70 噴射調整弁
M 流れ媒体
Claims (10)
- 1つの流路(2)を形成していて流れ媒体(M)によって貫流される多数のエコノマイザ伝熱面、蒸発器伝熱面および過熱器伝熱面(4)を有する排熱回収ボイラ(1)を前置接続された蒸気タービンの出力増大を調節するための方法であって、
流れ媒体(M)が1つの圧力段において前記流路(2)から分岐し、流れ媒体回路において各圧力段の2つの過熱器伝熱面(4)の間で該流路(2)内に噴射され、各圧力段の流れ媒体回路において最後の過熱器伝熱面の出口温度の予め与えられた温度目標値からの偏差に特有の第1の特性値が、噴射される流れ媒体(M)の量のための調節量として使用され、
蒸気タービンの短期間の出力増大のために前記温度目標値が低減され、その温度目標値の低減期間の間、前記特性値が偏差に対して一時的に過度に大きく高められる、蒸気タービンの出力増大を調節するための方法。 - 流れ媒体(M)の噴射位置の直後の温度が、噴射される流れ媒体(M)の量のための調節量として付加的に使用される請求項1記載の方法。
- 第1の特性値が、前記偏差と、前記温度目標値の時間的変化に特有の第2の特性値との和によって形成される請求項1又は2に記載の方法。
- 前記第2の特性値が、実質的に、前記温度目標値の時間的変化に或る増幅係数を掛けたものである請求項3記載の方法。
- 前記両特性値の一方のパラメータが設備特有に規定される請求項1乃至4のいずれか1つに記載の方法。
- 排熱回収ボイラ(1)の流れ媒体回路において過熱器伝熱面(4)の後方で流れ媒体(M)が前記流路(2)内に噴射され、その噴射される流れ媒体(M)の量のための調節量として前記第1の特性値が使用され、
蒸気タービンの短期間の出力増大のために前記温度目標値が低減され、かつ、前記第1の特性値の算定時における前記温度目標値の時間遅れが無効にされる方法。 - 前記時間遅れは、両噴射位置間の過熱器伝熱面(4)を通る流れ媒体(M)の貫流時間および/又は当該過熱器伝熱面(4)の熱的挙動に特有である請求項6記載の方法。
- 1つの流路(2)を形成していて流れ媒体(M)によって貫流される多数のエコノマイザ伝熱面、蒸発器伝熱面および過熱器伝熱面(4)を有する排熱回収ボイラ(1)のための調節システム(24)であって、請求項1乃至7のいずれか1つに記載の方法を実施するための手段を備えた調節システム(24)。
- 請求項8記載の調節システム(24)を有するガス・蒸気タービン複合発電所用の排熱回収ボイラ(1)。
- 請求項9記載の排熱回収ボイラ(1)を有するガス・蒸気タービン複合発電所。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010040623A DE102010040623A1 (de) | 2010-09-13 | 2010-09-13 | Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine |
DE102010040623.6 | 2010-09-13 | ||
PCT/EP2011/065221 WO2012034876A2 (de) | 2010-09-13 | 2011-09-02 | Verfahren zur regelung einer kurzfristigen leistungserhöhung einer dampfturbine |
Publications (2)
Publication Number | Publication Date |
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JP2013537271A true JP2013537271A (ja) | 2013-09-30 |
JP5855105B2 JP5855105B2 (ja) | 2016-02-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013527560A Active JP5855105B2 (ja) | 2010-09-13 | 2011-09-02 | 蒸気タービンの短期間の出力増大を調節するための方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20130167504A1 (ja) |
EP (1) | EP2616643B1 (ja) |
JP (1) | JP5855105B2 (ja) |
KR (1) | KR101818021B1 (ja) |
CN (1) | CN103097671B (ja) |
DE (1) | DE102010040623A1 (ja) |
ES (1) | ES2603612T3 (ja) |
MY (1) | MY165706A (ja) |
WO (1) | WO2012034876A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013543574A (ja) * | 2010-10-05 | 2013-12-05 | シーメンス アクチエンゲゼルシヤフト | 蒸気タービンの短期間の出力増大を調節するための方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2065641A3 (de) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
DE102012206466A1 (de) * | 2012-04-19 | 2013-10-24 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Betrieb eines solarthermischen Kraftwerks |
DE102013202249A1 (de) | 2013-02-12 | 2014-08-14 | Siemens Aktiengesellschaft | Dampftemperatur-Regeleinrichtung für eine Gas- und Dampfturbinenanlage |
DE102016218763A1 (de) | 2016-09-28 | 2018-03-29 | Siemens Aktiengesellschaft | Verfahren zur kurzfristigen Leistungsanpassung einer Dampfturbine eines Gas-und Dampfkraftwerks für die Primärregelung |
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FR2401380A1 (fr) * | 1977-08-23 | 1979-03-23 | Sulzer Ag | Generateur de vapeur a circulation forcee |
DE19750125A1 (de) * | 1997-11-13 | 1999-03-11 | Siemens Ag | Verfahren und Vorrichtung zur Primärregelung eines Dampfkraftwerkblocks |
US6301895B1 (en) * | 1997-11-10 | 2001-10-16 | Siemens Aktiengesellschaft | Method for closed-loop output control of a steam power plant, and steam power plant |
US6474069B1 (en) * | 2000-10-18 | 2002-11-05 | General Electric Company | Gas turbine having combined cycle power augmentation |
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-
2010
- 2010-09-13 DE DE102010040623A patent/DE102010040623A1/de not_active Ceased
-
2011
- 2011-09-02 CN CN201180043992.0A patent/CN103097671B/zh active Active
- 2011-09-02 JP JP2013527560A patent/JP5855105B2/ja active Active
- 2011-09-02 MY MYPI2013700388A patent/MY165706A/en unknown
- 2011-09-02 KR KR1020137006351A patent/KR101818021B1/ko active IP Right Grant
- 2011-09-02 ES ES11752218.5T patent/ES2603612T3/es active Active
- 2011-09-02 EP EP11752218.5A patent/EP2616643B1/de active Active
- 2011-09-02 US US13/822,392 patent/US20130167504A1/en not_active Abandoned
- 2011-09-02 WO PCT/EP2011/065221 patent/WO2012034876A2/de active Application Filing
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US3260246A (en) * | 1964-03-13 | 1966-07-12 | Siemens Ag | Regulating arrangement for forced flow type boiler |
US3850148A (en) * | 1972-06-12 | 1974-11-26 | Sulzer Ag | Forced through-flow steam generator having a superimposed forced circulation |
FR2401380A1 (fr) * | 1977-08-23 | 1979-03-23 | Sulzer Ag | Generateur de vapeur a circulation forcee |
US6301895B1 (en) * | 1997-11-10 | 2001-10-16 | Siemens Aktiengesellschaft | Method for closed-loop output control of a steam power plant, and steam power plant |
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JP2013543574A (ja) * | 2010-10-05 | 2013-12-05 | シーメンス アクチエンゲゼルシヤフト | 蒸気タービンの短期間の出力増大を調節するための方法 |
US9080465B2 (en) | 2010-10-05 | 2015-07-14 | Siemens Aktiengesellschaft | Method for controlling a short-term increase in power of a steam turbine |
Also Published As
Publication number | Publication date |
---|---|
DE102010040623A1 (de) | 2012-03-15 |
EP2616643A2 (de) | 2013-07-24 |
KR20130105628A (ko) | 2013-09-25 |
CN103097671B (zh) | 2015-06-03 |
CN103097671A (zh) | 2013-05-08 |
WO2012034876A2 (de) | 2012-03-22 |
KR101818021B1 (ko) | 2018-01-12 |
ES2603612T3 (es) | 2017-02-28 |
US20130167504A1 (en) | 2013-07-04 |
MY165706A (en) | 2018-04-20 |
JP5855105B2 (ja) | 2016-02-09 |
EP2616643B1 (de) | 2016-08-17 |
WO2012034876A3 (de) | 2013-02-28 |
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