JPS54114607A - Automatic starting equipment of steam turbine - Google Patents
Automatic starting equipment of steam turbineInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59110808A (en) * | 1982-12-16 | 1984-06-26 | Toshiba Corp | Turbine control device |
-
1978
- 1978-02-28 JP JP2158978A patent/JPS6018802B2/en not_active Expired
Cited By (2)
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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