MX2013002454A - Procedimiento para el accionamiento de un generador de vapor continuo calentado con energia solar asi como generador de vapor continuo termosolar. - Google Patents

Procedimiento para el accionamiento de un generador de vapor continuo calentado con energia solar asi como generador de vapor continuo termosolar.

Info

Publication number
MX2013002454A
MX2013002454A MX2013002454A MX2013002454A MX2013002454A MX 2013002454 A MX2013002454 A MX 2013002454A MX 2013002454 A MX2013002454 A MX 2013002454A MX 2013002454 A MX2013002454 A MX 2013002454A MX 2013002454 A MX2013002454 A MX 2013002454A
Authority
MX
Mexico
Prior art keywords
solar
steam generator
continuous flow
flow steam
supply water
Prior art date
Application number
MX2013002454A
Other languages
English (en)
Inventor
Jan Brueckner
Frank Thomas
Joachim Franke
Martin Effert
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of MX2013002454A publication Critical patent/MX2013002454A/es

Links

Classifications

    • 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
    • F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
    • 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
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/74—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other
    • F24S10/742—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other the conduits being parallel to each other
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Un procedimiento para el accionamiento de un generador de vapor continuo calentado con energía solar con una superficie de calefacción de evaporador (4), en el que a un dispositivo para el ajuste del flujo másico de agua de alimentación (fórmula (I)) se suministra un valor teórico (fórmula (II)) para el flujo másico de agua de alimentación, debe mejorarse aún más la calidad de una regulación de flujo másico o de agua de alimentación predictiva y, en particular, mantenerse de manera especialmente estable, en el caso de variaciones de carga que se producen, la entalpía del fluido a la salida del evaporador. Para ello, según la invención, en la creación del valor teórico (II) para el flujo másico de agua de alimentación (I) se tiene en cuenta un valor de corrección (Kf) característico para la derivación temporal de la entalpía, de la temperatura o de la densidad del fluido a la entrada de una o varias de las superficies de calefacción (2, 4). El procedimiento está adaptado de manera particular para el funcionamiento de un generador de vapor continuo termosolar (1) en una central solar de torre (129) con vaporización directa.
MX2013002454A 2010-09-03 2011-08-23 Procedimiento para el accionamiento de un generador de vapor continuo calentado con energia solar asi como generador de vapor continuo termosolar. MX2013002454A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010040210A DE102010040210A1 (de) 2010-09-03 2010-09-03 Verfahren zum Betreiben eines solarbeheizten Durchlaufdampferzeugers sowie solarthermischer Durchlaufdampferzeuger
PCT/EP2011/064466 WO2012028495A2 (de) 2010-09-03 2011-08-23 Verfahren zum betreiben eines solarbeheizten durchlaufdampferzeugers sowie solarthermischer durchlaufdampferzeuger

Publications (1)

Publication Number Publication Date
MX2013002454A true MX2013002454A (es) 2013-05-01

Family

ID=44720846

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002454A MX2013002454A (es) 2010-09-03 2011-08-23 Procedimiento para el accionamiento de un generador de vapor continuo calentado con energia solar asi como generador de vapor continuo termosolar.

Country Status (6)

Country Link
EP (1) EP2601440A2 (es)
CN (1) CN103080648A (es)
DE (1) DE102010040210A1 (es)
MA (1) MA34507B1 (es)
MX (1) MX2013002454A (es)
WO (1) WO2012028495A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004269A1 (de) * 2011-02-17 2012-08-23 Siemens Aktiengesellschaft Verfahren zum Betrieb eines solarthermischen Parabolrinnenkraftwerks
DE102011004277A1 (de) 2011-02-17 2012-08-23 Siemens Aktiengesellschaft Verfahren zum Betrieb eines direkt beheizten, solarthermischen Dampferzeugers
DE102012206466A1 (de) * 2012-04-19 2013-10-24 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Betrieb eines solarthermischen Kraftwerks
CN107247843A (zh) * 2017-06-10 2017-10-13 中国科学院电工研究所 太阳能热发电站油水型蒸汽发生器模型的建模方法
DE102017123455A1 (de) * 2017-10-10 2019-04-11 Bilfinger Engineering & Technologies Gmbh Receiver, Kraftwerk und Verfahren zur thermischen Nutzung von Sonnenenergie
EP3647657A1 (de) * 2018-10-29 2020-05-06 Siemens Aktiengesellschaft Speisewasserregelung für zwangdurchlauf-abhitzedampferzeuger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1401348A1 (de) * 1962-08-09 1969-10-02 Continental Elektro Ind Ag Brennstoff- bzw. Speisewassermengenregelungseinrichtung an Zwangdurchlaufkesseln
DE1526208A1 (de) * 1966-07-26 1970-01-29 Continental Elektro Ind Ag Einrichtung zur Speisewasser- oder Brennstoffmengenregelung an Bensonkesseln od.dgl.
DE2118028A1 (de) * 1971-04-14 1973-03-15 Siemens Ag Verfahren und anordnung zur regelung an einem waermeaustauscher
WO1993022599A1 (de) * 1992-05-04 1993-11-11 Siemens Aktiengesellschaft Zwangdurchlaufdampferzeuger
DE19627425A1 (de) * 1996-07-08 1998-01-15 Asea Brown Boveri Verfahren zum Betrieb einer Hybrid-Solar-Kombianlage sowie eine Hybrid-Solar-Kombianlage
EP1614962A1 (de) * 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Durchlaufdampferzeugers
US20090260622A1 (en) * 2008-04-16 2009-10-22 Alstom Technology Ltd Solar steam generator having a standby heat supply system
EP2194320A1 (de) * 2008-06-12 2010-06-09 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger

Also Published As

Publication number Publication date
EP2601440A2 (de) 2013-06-12
CN103080648A (zh) 2013-05-01
WO2012028495A2 (de) 2012-03-08
WO2012028495A3 (de) 2012-06-21
DE102010040210A1 (de) 2012-03-08
MA34507B1 (fr) 2013-09-02

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