JPS57146028A - Regenerative cycle type gas turbine - Google Patents

Regenerative cycle type gas turbine

Info

Publication number
JPS57146028A
JPS57146028A JP2989481A JP2989481A JPS57146028A JP S57146028 A JPS57146028 A JP S57146028A JP 2989481 A JP2989481 A JP 2989481A JP 2989481 A JP2989481 A JP 2989481A JP S57146028 A JPS57146028 A JP S57146028A
Authority
JP
Japan
Prior art keywords
compressed air
regenerator
turbine
bypass
pipe
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
JP2989481A
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 JP2989481A priority Critical patent/JPS57146028A/en
Publication of JPS57146028A publication Critical patent/JPS57146028A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

PURPOSE:To attempt to moderate the thermal shock which a regonerator receives particularly upons starting by constructing a gas turbine so that at least a part of compressed air from a compressor can be bypassed from the regenerator and varying the bypass quantity of compressed air in accordance with the turbine load. CONSTITUTION:The subject gas turbine guides compressed air from a compressor 1 through a pipe 3 to a regenerator 4, where the compressed air is heat- exchanger with a combustion gas exhausted from the turbine 9 to raise the temperature of the compressed air. Then, the compressed air is introduced in a combustor 6 through the pipe 5. In this case, in order to introduce the compressed air to the combustor 6 by the compressor 1 in circulating around the regenerator 4, a regenerator bypass valve (three-way valve) 12 and a bypass pipe 13 to be interposed are provided in the pipe 3. Upon starting the turbine, the total quantity of the compressed air is supplied to the combustor 6 by circulating around the regenerator 4 to moderate the thermal shock received by the structural member upon driving the turbine. Thereafter, the valve opening degree of the bypass valve 12 is adjusted to reduce the bypass quantity of the compressed air.
JP2989481A 1981-03-04 1981-03-04 Regenerative cycle type gas turbine Pending JPS57146028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2989481A JPS57146028A (en) 1981-03-04 1981-03-04 Regenerative cycle type gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2989481A JPS57146028A (en) 1981-03-04 1981-03-04 Regenerative cycle type gas turbine

Publications (1)

Publication Number Publication Date
JPS57146028A true JPS57146028A (en) 1982-09-09

Family

ID=12288673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2989481A Pending JPS57146028A (en) 1981-03-04 1981-03-04 Regenerative cycle type gas turbine

Country Status (1)

Country Link
JP (1) JPS57146028A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63302145A (en) * 1987-06-01 1988-12-09 Mitsui Eng & Shipbuild Co Ltd Power plant installation fed with gas turbine heat
EP1914408A2 (en) * 2006-10-16 2008-04-23 Ebara Corporation Gas turbine apparatus
JP2012508345A (en) * 2008-12-16 2012-04-05 マン・ディーゼル・アンド・ターボ・エスイー Switchable solar heating device for gas turbine
JP2015025418A (en) * 2013-07-26 2015-02-05 株式会社東芝 Gas turbine installation
EP3106647A1 (en) * 2015-06-16 2016-12-21 United Technologies Corporation Temperature-modulated recuperated gas turbine engine
US10794274B2 (en) 2013-08-27 2020-10-06 8 Rivers Capital, Llc Gas turbine facility with supercritical fluid “CO2” recirculation
JP2022003243A (en) * 2020-06-23 2022-01-11 東芝エネルギーシステムズ株式会社 Gas turbine facility

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63302145A (en) * 1987-06-01 1988-12-09 Mitsui Eng & Shipbuild Co Ltd Power plant installation fed with gas turbine heat
EP1914408A2 (en) * 2006-10-16 2008-04-23 Ebara Corporation Gas turbine apparatus
EP1914408A3 (en) * 2006-10-16 2012-09-19 Ebara Corporation Gas turbine apparatus
JP2012508345A (en) * 2008-12-16 2012-04-05 マン・ディーゼル・アンド・ターボ・エスイー Switchable solar heating device for gas turbine
JP2015025418A (en) * 2013-07-26 2015-02-05 株式会社東芝 Gas turbine installation
US10794274B2 (en) 2013-08-27 2020-10-06 8 Rivers Capital, Llc Gas turbine facility with supercritical fluid “CO2” recirculation
EP3106647A1 (en) * 2015-06-16 2016-12-21 United Technologies Corporation Temperature-modulated recuperated gas turbine engine
JP2022003243A (en) * 2020-06-23 2022-01-11 東芝エネルギーシステムズ株式会社 Gas turbine facility

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