WO2011069700A3 - Verfahren und vorrichtung zum regeln einer dampferzeugung in einer dampfkraftanlage - Google Patents

Verfahren und vorrichtung zum regeln einer dampferzeugung in einer dampfkraftanlage Download PDF

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Publication number
WO2011069700A3
WO2011069700A3 PCT/EP2010/064376 EP2010064376W WO2011069700A3 WO 2011069700 A3 WO2011069700 A3 WO 2011069700A3 EP 2010064376 W EP2010064376 W EP 2010064376W WO 2011069700 A3 WO2011069700 A3 WO 2011069700A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam
regulating
production
plant
evaporator
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.)
Ceased
Application number
PCT/EP2010/064376
Other languages
English (en)
French (fr)
Other versions
WO2011069700A2 (de
Inventor
Christoph Backi
Michael Treuer
Jörg GADINGER
Klaus Wendelberger
Bernhard Meerbeck
Tobias Weissbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP10760329.2A priority Critical patent/EP2510198B1/de
Priority to CN201080063341.3A priority patent/CN102753789B/zh
Priority to US13/514,313 priority patent/US20130133751A1/en
Publication of WO2011069700A2 publication Critical patent/WO2011069700A2/de
Anticipated expiration legal-status Critical
Publication of WO2011069700A3 publication Critical patent/WO2011069700A3/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • 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
    • 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
    • F22B35/00—Control systems for steam boilers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0374—For regulating boiler feed water level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Feedback Control In General (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Turbines (AREA)

Abstract

Die Erfindung geht aus von einem Verfahren zum Regeln der Erzeugung von Dampf (16) aus Speisewasser (10) in einem Verdampfer (6) einer Dampf kraftanlage, bei dem ein Zustandsregler (30) mehrere Mediumszustände im Verdampfer (6) mit Hilfe eines Beobachters (42) berechnet und daraus einen Speisewassermassenstrom (ms) als Stellgröße ermittelt. Um eine stabile und genaue Regelung der Dampftemperatur zu erreichen, wird vorgeschlagen, dass der Zustandsregler (30) ein linear-quadratischer Regler ist.
PCT/EP2010/064376 2009-12-08 2010-09-28 Verfahren und vorrichtung zum regeln einer dampferzeugung in einer dampfkraftanlage Ceased WO2011069700A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10760329.2A EP2510198B1 (de) 2009-12-08 2010-09-28 Verfahren und vorrichtung zum regeln einer dampferzeugung in einer dampfkraftanlage
CN201080063341.3A CN102753789B (zh) 2009-12-08 2010-09-28 调节蒸汽动力设备中的蒸汽产生的方法和设备
US13/514,313 US20130133751A1 (en) 2009-12-08 2010-09-28 Method and device for regulating the production of steam in a steam plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009047652 2009-12-08
DE102009047652.0 2009-12-08

Publications (2)

Publication Number Publication Date
WO2011069700A2 WO2011069700A2 (de) 2011-06-16
WO2011069700A3 true WO2011069700A3 (de) 2012-07-26

Family

ID=43984107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/064376 Ceased WO2011069700A2 (de) 2009-12-08 2010-09-28 Verfahren und vorrichtung zum regeln einer dampferzeugung in einer dampfkraftanlage

Country Status (4)

Country Link
US (1) US20130133751A1 (de)
EP (1) EP2510198B1 (de)
CN (1) CN102753789B (de)
WO (1) WO2011069700A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
EP2244011A1 (de) * 2009-03-24 2010-10-27 Siemens AG Verfahren und Vorrichtung zum Regeln der Temperatur von Dampf für eine Dampfkraftanlage
DE102011076968A1 (de) * 2011-06-06 2012-12-06 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Umlauf-Abhitzedampferzeugers
JP5785468B2 (ja) * 2011-09-29 2015-09-30 アズビル株式会社 気液二相流体状態制御装置および気液二相流体状態制御方法
CN104053866B (zh) * 2011-11-17 2016-01-27 西门子公司 调节用于蒸汽发电设备的蒸汽温度的方法和装置
WO2014065269A1 (ja) * 2012-10-24 2014-05-01 東京エレクトロン株式会社 補正値算出装置、補正値算出方法及びコンピュータプログラム
CN103199545B (zh) * 2013-03-29 2015-03-25 中冶南方工程技术有限公司 动态无功补偿装置最优二次高斯控制器及其设计方法
CN103454918B (zh) * 2013-07-31 2016-06-29 广东电网公司电力科学研究院 基于cfb非线性模型的分散非线性控制方法和系统
US9310070B2 (en) 2013-09-18 2016-04-12 Skavis Corporation Steam generation apparatus and associated control system and methods for providing venting
US9303865B2 (en) 2013-09-18 2016-04-05 Skavis Corporation Steam generation apparatus and associated control system and methods for startup
US9303866B2 (en) 2013-09-18 2016-04-05 Skavis Corporation Steam generation apparatus and associated control system and methods for providing a desired injection pressure
US9383095B2 (en) 2013-09-18 2016-07-05 Skavis Corporation Steam generation apparatus and associated control system and methods for providing desired steam quality
WO2015041660A1 (en) * 2013-09-18 2015-03-26 Skavis Corporation Steam generation apparatus and associated control system and methods
DE102014205627B3 (de) * 2014-03-26 2015-06-18 Siemens Aktiengesellschaft Zustandsbeobachter für einen Dampferzeuger eines Dampfkraftwerks
US20170122133A1 (en) * 2015-11-02 2017-05-04 General Electric Company Steam turbine inlet temperature control system, computer program product and related methods
EP3309453A1 (de) * 2016-10-13 2018-04-18 Siemens Aktiengesellschaft Regler zur enthalpieregelung von wasserdampf
EP3647657A1 (de) * 2018-10-29 2020-05-06 Siemens Aktiengesellschaft Speisewasserregelung für zwangdurchlauf-abhitzedampferzeuger
CN113176797B (zh) * 2021-04-13 2021-12-21 龙泉东土青瓷有限公司 一种青瓷素烧过程的炉窑温度自动控制方法
CN117588736B (zh) * 2024-01-18 2024-05-10 常州高凯电子有限公司 一种压电式高温水蒸气发生器控制系统及方法

Citations (2)

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Publication number Priority date Publication date Assignee Title
US4577270A (en) * 1980-07-04 1986-03-18 Hitachi, Ltd. Plant control method
US4888953A (en) * 1987-11-13 1989-12-26 Babcock-Hitachi Kabushiki Kaisha Apparatus for controlling boiler/turbine plant

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Publication number Priority date Publication date Assignee Title
CA2031765C (en) * 1989-12-08 1996-02-20 Masahide Nomura Method and system for performing control conforming with characteristics of controlled system
US5735134A (en) * 1996-05-30 1998-04-07 Massachusetts Institute Of Technology Set point optimization in vapor compression cycles
US5911127A (en) * 1997-06-05 1999-06-08 Carrier Corporation Prediction of chiller compressor motor overheating
US6729139B2 (en) * 2001-09-26 2004-05-04 Goodrich Pump & Engine Control Systems, Inc. Engine control system
CA2531710A1 (en) * 2005-12-14 2007-06-14 Ky M. Vu Methods to design and verify models of multivariable feedback control systems
CN100483277C (zh) * 2007-11-27 2009-04-29 哈尔滨工程大学 基于模糊解耦的核动力装置的控制装置及协调控制方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577270A (en) * 1980-07-04 1986-03-18 Hitachi, Ltd. Plant control method
US4888953A (en) * 1987-11-13 1989-12-26 Babcock-Hitachi Kabushiki Kaisha Apparatus for controlling boiler/turbine plant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DIMEO R ET AL: "BOILER-TURBINE CONTROL SYSTEM DESIGN USING A GENETIC ALGORITHM", IEEE TRANSACTIONS ON ENERGY CONVERSION, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 10, no. 4, 1 December 1995 (1995-12-01), pages 752 - 759, XP000552770, ISSN: 0885-8969, DOI: 10.1109/60.475849 *

Also Published As

Publication number Publication date
EP2510198B1 (de) 2016-07-27
WO2011069700A2 (de) 2011-06-16
CN102753789A (zh) 2012-10-24
EP2510198A2 (de) 2012-10-17
US20130133751A1 (en) 2013-05-30
CN102753789B (zh) 2016-03-02

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