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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
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

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