ES2069997T3 - Refrigeracion de una turbina de vapor de baja presion en el servicio de ventilacion. - Google Patents

Refrigeracion de una turbina de vapor de baja presion en el servicio de ventilacion.

Info

Publication number
ES2069997T3
ES2069997T3 ES92909172T ES92909172T ES2069997T3 ES 2069997 T3 ES2069997 T3 ES 2069997T3 ES 92909172 T ES92909172 T ES 92909172T ES 92909172 T ES92909172 T ES 92909172T ES 2069997 T3 ES2069997 T3 ES 2069997T3
Authority
ES
Spain
Prior art keywords
low pressure
steam turbine
pressure steam
ventilation system
refrigeration
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.)
Expired - Lifetime
Application number
ES92909172T
Other languages
English (en)
Inventor
Herbert Keller
Dietmar Bergmann
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
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
Application granted granted Critical
Publication of ES2069997T3 publication Critical patent/ES2069997T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01K13/025—Cooling the interior by injection during idling or stand-by
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA LA REFRIGERACION DE UNA TURBINA (1) DE VAPOR DE BAJA PRESION CON UN SISTEMA DE VENTILACION. LA TURBINA (1) DE BAJA PRESION DISPONE DE UNA ENTRADA (2) CERRABLE A TRAVES DE LA CUAL EL VAPOR PUEDE SER ADMITIDO EN LAS CONDICIONES DE PRODUCCION DE POTENCIA Y BLOQUEADA EN LAS CONDICIONES DE SISTEMA DE VENTILACION. DISPONIENDO ADEMAS DE UNA SALIDA (3) QUE COMUNICA CON UN CONDENSADOR (5) PARA LA CONDENSACION DEL VAPOR EN UN CONDENSADO Y UNA CONEXION (4) INTERMEDIA ENTRE LA ENTRADA (2) Y LA SALIDA (3). UNA LINEA (6) DE RAMAL ESTA CONECTADA A LA CONEXION (4) INTERMEDIA PARA EVACUAR EL VAPOR Y/O EL CONDENSADO EN EL SISTEMA DE FUNCIONAMIENTO CON POTENCIA. DE ACUERDO CON LA INVENCION, EL VAPOR SE SUMINISTRA POR MEDIO DE UN BY-PASS (12) DE VAPOR A LA LINEA (6) RAMAL PARA REFRIGERAR LA TURBINA (1) DE VAPOR DE BAJA PRESION EN EL SISTEMA DE VENTILACION. DE FORMA PREFERENTE EL CONDENSADO ES TAMBIEN SUMINISTRADO A LA LINEA (6) RAMAL. DE ACUERDO CON LA INVENCION EL EFECTO REFRIGERANTE EN LA TURBINA (1) DE VAPOR DE BAJA PRESION ESTA RESTRINGIDO AMPLIAMENTE A LOS COMPONENTES FUERTEMENTE CARGADOS EN SISTEMA DE VENTILACION Y SON VARIABLES LOS MEDIOS DE REFRIGERACION QUE SON TOMADOS DE DIFERENTES RECURSOS QUE EN CUALQUIER CASO, ESTAN DISPONIBLES.
ES92909172T 1991-09-06 1992-05-07 Refrigeracion de una turbina de vapor de baja presion en el servicio de ventilacion. Expired - Lifetime ES2069997T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129518A DE4129518A1 (de) 1991-09-06 1991-09-06 Kuehlung einer niederbruck-dampfturbine im ventilationsbetrieb

Publications (1)

Publication Number Publication Date
ES2069997T3 true ES2069997T3 (es) 1995-05-16

Family

ID=6439917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92909172T Expired - Lifetime ES2069997T3 (es) 1991-09-06 1992-05-07 Refrigeracion de una turbina de vapor de baja presion en el servicio de ventilacion.

Country Status (10)

Country Link
US (1) US5490386A (es)
EP (1) EP0602040B1 (es)
JP (1) JP3093267B2 (es)
CZ (1) CZ283638B6 (es)
DE (2) DE4129518A1 (es)
ES (1) ES2069997T3 (es)
PL (1) PL169627B1 (es)
RU (1) RU2085751C1 (es)
UA (1) UA27766C2 (es)
WO (1) WO1993005276A1 (es)

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US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
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Also Published As

Publication number Publication date
CZ48894A3 (en) 1994-05-18
PL169627B1 (pl) 1996-08-30
JP3093267B2 (ja) 2000-10-03
CZ283638B6 (cs) 1998-05-13
EP0602040A1 (de) 1994-06-22
US5490386A (en) 1996-02-13
EP0602040B1 (de) 1995-03-01
DE59201560D1 (de) 1995-04-06
RU2085751C1 (ru) 1997-07-27
DE4129518A1 (de) 1993-03-11
WO1993005276A1 (de) 1993-03-18
JPH06510347A (ja) 1994-11-17
UA27766C2 (uk) 2000-10-16

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