JPS5632014A - Method and device for cooling steam turbine - Google Patents

Method and device for cooling steam turbine

Info

Publication number
JPS5632014A
JPS5632014A JP10551579A JP10551579A JPS5632014A JP S5632014 A JPS5632014 A JP S5632014A JP 10551579 A JP10551579 A JP 10551579A JP 10551579 A JP10551579 A JP 10551579A JP S5632014 A JPS5632014 A JP S5632014A
Authority
JP
Japan
Prior art keywords
ductwork
pressure turbine
cooling air
high pressure
low pressure
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.)
Granted
Application number
JP10551579A
Other languages
English (en)
Other versions
JPS615523B2 (ja
Inventor
Akio Soma
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 JP10551579A priority Critical patent/JPS5632014A/ja
Publication of JPS5632014A publication Critical patent/JPS5632014A/ja
Publication of JPS615523B2 publication Critical patent/JPS615523B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
JP10551579A 1979-08-21 1979-08-21 Method and device for cooling steam turbine Granted JPS5632014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10551579A JPS5632014A (en) 1979-08-21 1979-08-21 Method and device for cooling steam turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10551579A JPS5632014A (en) 1979-08-21 1979-08-21 Method and device for cooling steam turbine

Publications (2)

Publication Number Publication Date
JPS5632014A true JPS5632014A (en) 1981-04-01
JPS615523B2 JPS615523B2 (ja) 1986-02-19

Family

ID=14409729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10551579A Granted JPS5632014A (en) 1979-08-21 1979-08-21 Method and device for cooling steam turbine

Country Status (1)

Country Link
JP (1) JPS5632014A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220907A (ja) * 1982-06-15 1983-12-22 Hitachi Ltd 蒸気タービンの冷却方法及び冷却装置並びに蒸気タービン装置
AU662840B2 (en) * 1992-10-05 1995-09-14 Kabushiki Kaisha Toshiba Forced-air cooling apparatus of steam turbine
JP2015090107A (ja) * 2013-11-06 2015-05-11 三菱日立パワーシステムズ株式会社 蒸気タービン強制冷却装置およびそれを備えた蒸気タービン装置ならびに蒸気タービン強制冷却方法
CN111365084A (zh) * 2020-02-24 2020-07-03 东方电气集团东方汽轮机有限公司 一种带快速冷却功能的电站汽轮机保养系统及方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220907A (ja) * 1982-06-15 1983-12-22 Hitachi Ltd 蒸気タービンの冷却方法及び冷却装置並びに蒸気タービン装置
AU662840B2 (en) * 1992-10-05 1995-09-14 Kabushiki Kaisha Toshiba Forced-air cooling apparatus of steam turbine
JP2015090107A (ja) * 2013-11-06 2015-05-11 三菱日立パワーシステムズ株式会社 蒸気タービン強制冷却装置およびそれを備えた蒸気タービン装置ならびに蒸気タービン強制冷却方法
US9810094B2 (en) 2013-11-06 2017-11-07 Mitsubishi Hitachi Power Systems, Ltd. Steam turbine forced air cooling system, equipment, and steam turbine equipped with it
CN111365084A (zh) * 2020-02-24 2020-07-03 东方电气集团东方汽轮机有限公司 一种带快速冷却功能的电站汽轮机保养系统及方法

Also Published As

Publication number Publication date
JPS615523B2 (ja) 1986-02-19

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