ITTO20050873A1 - DEVICE FOR THE OPENING COMMAND OF AN INTERCEPTION VALVE IN A STEAM TURBINE SYSTEM PROVIDED WITH A BY-PASS LINE - Google Patents

DEVICE FOR THE OPENING COMMAND OF AN INTERCEPTION VALVE IN A STEAM TURBINE SYSTEM PROVIDED WITH A BY-PASS LINE

Info

Publication number
ITTO20050873A1
ITTO20050873A1 ITTO20050873A ITTO20050873A1 IT TO20050873 A1 ITTO20050873 A1 IT TO20050873A1 IT TO20050873 A ITTO20050873 A IT TO20050873A IT TO20050873 A1 ITTO20050873 A1 IT TO20050873A1
Authority
IT
Italy
Prior art keywords
steam turbine
system provided
opening command
turbine system
pass line
Prior art date
Application number
Other languages
Italian (it)
Inventor
Marco Bruzzone
Original Assignee
Ansaldo Energia Spa
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 Ansaldo Energia Spa filed Critical Ansaldo Energia Spa
Priority to ITTO20050873 priority Critical patent/ITTO20050873A1/en
Priority to EP06126189A priority patent/EP1862647A1/en
Publication of ITTO20050873A1 publication Critical patent/ITTO20050873A1/en

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
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/18—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbine being of multiple-inlet-pressure type
    • F01K7/20—Control means specially adapted therefor
ITTO20050873 2005-12-15 2005-12-15 DEVICE FOR THE OPENING COMMAND OF AN INTERCEPTION VALVE IN A STEAM TURBINE SYSTEM PROVIDED WITH A BY-PASS LINE ITTO20050873A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20050873 ITTO20050873A1 (en) 2005-12-15 2005-12-15 DEVICE FOR THE OPENING COMMAND OF AN INTERCEPTION VALVE IN A STEAM TURBINE SYSTEM PROVIDED WITH A BY-PASS LINE
EP06126189A EP1862647A1 (en) 2005-12-15 2006-12-14 Device for controlling opening of an on-off valve of a steam turbine system with a bypass line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20050873 ITTO20050873A1 (en) 2005-12-15 2005-12-15 DEVICE FOR THE OPENING COMMAND OF AN INTERCEPTION VALVE IN A STEAM TURBINE SYSTEM PROVIDED WITH A BY-PASS LINE

Publications (1)

Publication Number Publication Date
ITTO20050873A1 true ITTO20050873A1 (en) 2007-06-16

Family

ID=38544044

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20050873 ITTO20050873A1 (en) 2005-12-15 2005-12-15 DEVICE FOR THE OPENING COMMAND OF AN INTERCEPTION VALVE IN A STEAM TURBINE SYSTEM PROVIDED WITH A BY-PASS LINE

Country Status (2)

Country Link
EP (1) EP1862647A1 (en)
IT (1) ITTO20050873A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2213847A1 (en) * 2008-09-24 2010-08-04 Siemens Aktiengesellschaft Steam power assembly for creating electrical energy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191764A (en) * 1992-06-09 1993-03-09 Westinghouse Electric Corp. Governor valve positioning to overcome partial-arc admission limits
DE10042317A1 (en) * 2000-08-29 2002-03-14 Alstom Power Nv Steam turbine for combined cycle power plant, has quick acting valves in combination with regulating valves, provided in both fresh steam and bypass paths
JP2002341947A (en) * 2001-05-21 2002-11-29 Mitsubishi Heavy Ind Ltd Pressure flow rate controller

Also Published As

Publication number Publication date
EP1862647A1 (en) 2007-12-05

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