JPS54114607A - Automatic starting equipment of steam turbine - Google Patents

Automatic starting equipment of steam turbine

Info

Publication number
JPS54114607A
JPS54114607A JP2158978A JP2158978A JPS54114607A JP S54114607 A JPS54114607 A JP S54114607A JP 2158978 A JP2158978 A JP 2158978A JP 2158978 A JP2158978 A JP 2158978A JP S54114607 A JPS54114607 A JP S54114607A
Authority
JP
Japan
Prior art keywords
starting
contact point
closed
making section
signal
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
JP2158978A
Other languages
Japanese (ja)
Other versions
JPS6018802B2 (en
Inventor
Kanji Kikuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2158978A priority Critical patent/JPS6018802B2/en
Publication of JPS54114607A publication Critical patent/JPS54114607A/en
Publication of JPS6018802B2 publication Critical patent/JPS6018802B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)

Abstract

PURPOSE: To improve reliability of control equipment smultaneously to enable starting turbine of closed loop control, meglecting increasing pattern selected for certain hours at starting the steam turbine, permitting to increase with means having high increasing ratio.
CONSTITUTION: When starting switch 8 is closed with cold starting switch 9 closed and cold starting out of starting patterns, auxilary relay 13 is on operating condition the contact point 13b, is opened, the signal is not transmitted to immediate increase instruction making section 5. In place of it, heat starting signal is sent to the immediate increase instruction making section 5 with the contact point 13a as if beat starting switch 11 were closed. A time limit delay 12 operates after certain hours, auxiliary relay 13 is reset, heat starting signal due to contact point k3a is off, cold starting signal selected by closing the contact point 13b is inputted to the immediate increase instruction making section 5.
COPYRIGHT: (C)1979,JPO&Japio
JP2158978A 1978-02-28 1978-02-28 Steam turbine automatic starting device Expired JPS6018802B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2158978A JPS6018802B2 (en) 1978-02-28 1978-02-28 Steam turbine automatic starting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2158978A JPS6018802B2 (en) 1978-02-28 1978-02-28 Steam turbine automatic starting device

Publications (2)

Publication Number Publication Date
JPS54114607A true JPS54114607A (en) 1979-09-06
JPS6018802B2 JPS6018802B2 (en) 1985-05-13

Family

ID=12059219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2158978A Expired JPS6018802B2 (en) 1978-02-28 1978-02-28 Steam turbine automatic starting device

Country Status (1)

Country Link
JP (1) JPS6018802B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110808A (en) * 1982-12-16 1984-06-26 Toshiba Corp Turbine control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110808A (en) * 1982-12-16 1984-06-26 Toshiba Corp Turbine control device
JPH0366485B2 (en) * 1982-12-16 1991-10-17 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS6018802B2 (en) 1985-05-13

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