JPS54103A - Protecting system for turbine plant - Google Patents

Protecting system for turbine plant

Info

Publication number
JPS54103A
JPS54103A JP6337177A JP6337177A JPS54103A JP S54103 A JPS54103 A JP S54103A JP 6337177 A JP6337177 A JP 6337177A JP 6337177 A JP6337177 A JP 6337177A JP S54103 A JPS54103 A JP S54103A
Authority
JP
Japan
Prior art keywords
turbine plant
protecting system
turbine
vacuum
load
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
JP6337177A
Other languages
Japanese (ja)
Inventor
Masaru Muramatsu
Yonemasa Suzuki
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
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
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 Engineering Co Ltd Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP6337177A priority Critical patent/JPS54103A/en
Publication of JPS54103A publication Critical patent/JPS54103A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)

Abstract

PURPOSE: To restrict the flutter phenomenon caused by the flow separation on turbine blades under a low load and a low vacuum by comparing the restricted value of the vacuum in an exhaust chamber corresponding to the rotational frequency and the load of a turbine with an actual value.
COPYRIGHT: (C)1979,JPO&Japio
JP6337177A 1977-06-01 1977-06-01 Protecting system for turbine plant Pending JPS54103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6337177A JPS54103A (en) 1977-06-01 1977-06-01 Protecting system for turbine plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6337177A JPS54103A (en) 1977-06-01 1977-06-01 Protecting system for turbine plant

Publications (1)

Publication Number Publication Date
JPS54103A true JPS54103A (en) 1979-01-05

Family

ID=13227347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6337177A Pending JPS54103A (en) 1977-06-01 1977-06-01 Protecting system for turbine plant

Country Status (1)

Country Link
JP (1) JPS54103A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970816A (en) * 1982-10-15 1984-04-21 Toshiba Corp Starting method of steam turbine
US10363641B2 (en) 2017-03-22 2019-07-30 Fanuc Corporation Machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970816A (en) * 1982-10-15 1984-04-21 Toshiba Corp Starting method of steam turbine
US10363641B2 (en) 2017-03-22 2019-07-30 Fanuc Corporation Machine tool

Similar Documents

Publication Publication Date Title
JPS5317818A (en) Supercharger of steam turbine
JPS5410825A (en) Prefiring preventing arrangement for two cycle engine
JPS5423816A (en) Turbine case of exhaust turbine supercharger
JPS54103A (en) Protecting system for turbine plant
JPS51143117A (en) Surge control system of gas turbine engine
JPS5420214A (en) Exhaust gas supercharging turbine
JPS53115911A (en) Axial-flow fan
JPS53134208A (en) Centrifugal blower impeller
JPS5293809A (en) Low-pressure turbine steam discharge hood
JPS53117111A (en) Fadial turbine
JPS5313005A (en) Turbine stage internal structure
JPS5231209A (en) Turbine blade
JPS5247103A (en) Turbine blade
JPS52150802A (en) Open type impeller
JPS52147209A (en) Furnace top pressure turbine
JPS52142102A (en) Load runback control system for air extracting back pressure turbine
JPS5428907A (en) Turbine control system with rotor stress prediction
JPS5359124A (en) Engine with turbo superchager
JPS52154941A (en) Combustion supporting amount control system
JPS5346502A (en) Preventing system from overspeed of steam turbine
JPS5372944A (en) Hydraulic turbines
JPS54106A (en) Double shaft gas turbine
JPS5371711A (en) Turbo charger for internal combustion engine
JPS52113413A (en) Gas turbine control means
JPS52113405A (en) Method of and system for re-heating turbine bypass operation