JPS5338808A - This gas turbine controls concentration of exhausted nitrogen oxide at fixed value - Google Patents

This gas turbine controls concentration of exhausted nitrogen oxide at fixed value

Info

Publication number
JPS5338808A
JPS5338808A JP11301376A JP11301376A JPS5338808A JP S5338808 A JPS5338808 A JP S5338808A JP 11301376 A JP11301376 A JP 11301376A JP 11301376 A JP11301376 A JP 11301376A JP S5338808 A JPS5338808 A JP S5338808A
Authority
JP
Japan
Prior art keywords
gas turbine
fixed value
nitrogen oxide
turbine controls
exhausted nitrogen
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
JP11301376A
Other languages
Japanese (ja)
Inventor
Masatsugu Kunihiro
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11301376A priority Critical patent/JPS5338808A/en
Publication of JPS5338808A publication Critical patent/JPS5338808A/en
Pending legal-status Critical Current

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  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE: To constantly keep the exhaust of NOx at a fixed ratio, by controlling by relating water or steam injection quantity to atmospheric humidity and fuel property, in a gas turbine that reduces the exhaust of NOx by injecting water or steam to a combustor.
COPYRIGHT: (C)1978,JPO&Japio
JP11301376A 1976-09-22 1976-09-22 This gas turbine controls concentration of exhausted nitrogen oxide at fixed value Pending JPS5338808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11301376A JPS5338808A (en) 1976-09-22 1976-09-22 This gas turbine controls concentration of exhausted nitrogen oxide at fixed value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11301376A JPS5338808A (en) 1976-09-22 1976-09-22 This gas turbine controls concentration of exhausted nitrogen oxide at fixed value

Publications (1)

Publication Number Publication Date
JPS5338808A true JPS5338808A (en) 1978-04-10

Family

ID=14601240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11301376A Pending JPS5338808A (en) 1976-09-22 1976-09-22 This gas turbine controls concentration of exhausted nitrogen oxide at fixed value

Country Status (1)

Country Link
JP (1) JPS5338808A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928478A (en) * 1985-07-22 1990-05-29 General Electric Company Water and steam injection in cogeneration system
JPH02157427A (en) * 1988-12-09 1990-06-18 Hitachi Ltd Starting method for gas turbine
JP2005515358A (en) * 2002-01-25 2005-05-26 アルストム テクノロジー リミテッド Method for operating a gas turbine group

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928478A (en) * 1985-07-22 1990-05-29 General Electric Company Water and steam injection in cogeneration system
JPH02157427A (en) * 1988-12-09 1990-06-18 Hitachi Ltd Starting method for gas turbine
JP2005515358A (en) * 2002-01-25 2005-05-26 アルストム テクノロジー リミテッド Method for operating a gas turbine group
EP1472447B2 (en) † 2002-01-25 2018-04-25 Ansaldo Energia IP UK Limited Method for operating a gas turbine group

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