ATE533922T1 - Sicherheitskonzept für eine dampfturbine - Google Patents

Sicherheitskonzept für eine dampfturbine

Info

Publication number
ATE533922T1
ATE533922T1 AT07017132T AT07017132T ATE533922T1 AT E533922 T1 ATE533922 T1 AT E533922T1 AT 07017132 T AT07017132 T AT 07017132T AT 07017132 T AT07017132 T AT 07017132T AT E533922 T1 ATE533922 T1 AT E533922T1
Authority
AT
Austria
Prior art keywords
steam turbine
coolant
safety concept
channel
valve
Prior art date
Application number
AT07017132T
Other languages
German (de)
English (en)
Inventor
Norbert Pieper
Lazzer Armin De
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 ATE533922T1 publication Critical patent/ATE533922T1/de

Links

Classifications

    • 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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • F01K13/006—Auxiliaries or details not otherwise provided for
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
    • F05D2260/2322—Heat transfer, e.g. cooling characterized by the cooling medium steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AT07017132T 2007-08-31 2007-08-31 Sicherheitskonzept für eine dampfturbine ATE533922T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07017132A EP2067933B1 (fr) 2007-08-31 2007-08-31 Concept de sécurité pour une turbine à vapeur

Publications (1)

Publication Number Publication Date
ATE533922T1 true ATE533922T1 (de) 2011-12-15

Family

ID=40577782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07017132T ATE533922T1 (de) 2007-08-31 2007-08-31 Sicherheitskonzept für eine dampfturbine

Country Status (2)

Country Link
EP (1) EP2067933B1 (fr)
AT (1) ATE533922T1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102695850B (zh) * 2009-12-21 2015-10-21 三菱日立电力系统株式会社 单流式涡轮机的冷却方法及装置
EP2412937A1 (fr) 2010-07-30 2012-02-01 Siemens Aktiengesellschaft Turbine à vapeur et procédé de refroidissement de celle-ci
EP2565401A1 (fr) 2011-09-05 2013-03-06 Siemens Aktiengesellschaft Procédé d'équilibrage des températures dans une turbine à gaz
CN106194284B (zh) * 2016-07-22 2017-07-28 东方电气集团东方汽轮机有限公司 一种汽轮机夹层蒸汽参数调整及运行的方法
CN109826675A (zh) * 2019-03-21 2019-05-31 上海电气电站设备有限公司 汽轮机冷却系统及方法
CN114508393B (zh) * 2021-12-27 2023-07-18 东方电气集团东方汽轮机有限公司 甩负荷时轴向推力为零的汽缸、一次及二次再热汽轮机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034193B (de) * 1957-10-26 1958-07-17 Escher Wyss Gmbh Verfahren zum Kuehlhalten hochbeanspruchter Teile von Dampf- oder Gasturbinen
JPS58140408A (ja) * 1982-02-17 1983-08-20 Hitachi Ltd 蒸気タ−ビンの冷却装置
EP1674669A1 (fr) * 2004-12-21 2006-06-28 Siemens Aktiengesellschaft Procédé de refroidissement de turbine à vapeur

Also Published As

Publication number Publication date
EP2067933A3 (fr) 2011-01-05
EP2067933B1 (fr) 2011-11-16
EP2067933A2 (fr) 2009-06-10

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