JPS55112811A - Method of starting combined-cycle early - Google Patents

Method of starting combined-cycle early

Info

Publication number
JPS55112811A
JPS55112811A JP1999679A JP1999679A JPS55112811A JP S55112811 A JPS55112811 A JP S55112811A JP 1999679 A JP1999679 A JP 1999679A JP 1999679 A JP1999679 A JP 1999679A JP S55112811 A JPS55112811 A JP S55112811A
Authority
JP
Japan
Prior art keywords
pure water
oxygen content
steam condenser
water tank
supplemented
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.)
Pending
Application number
JP1999679A
Other languages
Japanese (ja)
Inventor
Hiroaki Mizutani
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1999679A priority Critical patent/JPS55112811A/en
Publication of JPS55112811A publication Critical patent/JPS55112811A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PURPOSE: To protect boiler tubes from damage, by supplying pure water of very small oxygen content from a pure water tank to a waste heat boiler first and evaporating the pure water by the exhaust gas of a gas turbine in starting.
CONSTITUTION: A pure water tank 13 for storing pure water of small oxygen content is connected to the downstream side of a gland steam condenser 11 through a boiler early starting recycle valve 12. The pure tank 13 is also connected to the suction side of a condensate pump 10 through a boiler early starting valve 14. A supplemented water tank 17 is coupled to a steam condenser 8 through a supplemented water pump 15 and a supplemented water regulating valve 16. The supplemented water tank 17 is also coupled to the downstream side of the gland steam condenser 11 through a spill-over valve 19. The steam condenser 8 is equipped with an oxygen content detector 21 to detect the oxygen content of condensate and is kept under vacuum by a vacuum pump 22.
COPYRIGHT: (C)1980,JPO&Japio
JP1999679A 1979-02-22 1979-02-22 Method of starting combined-cycle early Pending JPS55112811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1999679A JPS55112811A (en) 1979-02-22 1979-02-22 Method of starting combined-cycle early

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1999679A JPS55112811A (en) 1979-02-22 1979-02-22 Method of starting combined-cycle early

Publications (1)

Publication Number Publication Date
JPS55112811A true JPS55112811A (en) 1980-09-01

Family

ID=12014763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1999679A Pending JPS55112811A (en) 1979-02-22 1979-02-22 Method of starting combined-cycle early

Country Status (1)

Country Link
JP (1) JPS55112811A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968502A (en) * 1982-10-13 1984-04-18 Hitachi Ltd Method and device for deaerating condensate in electric power plant
JPS59145308A (en) * 1983-02-09 1984-08-20 Hitachi Ltd Condensing and deaerating system of combined cycle plant
JPH0295704A (en) * 1988-09-30 1990-04-06 Toshiba Corp Starting-up method for steam plant and condenser adopted therefor
CN102997704A (en) * 2012-08-22 2013-03-27 张美玲 Industrial water vapor condenser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968502A (en) * 1982-10-13 1984-04-18 Hitachi Ltd Method and device for deaerating condensate in electric power plant
JPS6242131B2 (en) * 1982-10-13 1987-09-07 Hitachi Seisakusho Kk
JPS59145308A (en) * 1983-02-09 1984-08-20 Hitachi Ltd Condensing and deaerating system of combined cycle plant
JPH0144883B2 (en) * 1983-02-09 1989-10-02 Hitachi Seisakusho Kk
JPH0295704A (en) * 1988-09-30 1990-04-06 Toshiba Corp Starting-up method for steam plant and condenser adopted therefor
CN102997704A (en) * 2012-08-22 2013-03-27 张美玲 Industrial water vapor condenser

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