JPS5543212A - Turbine controller - Google Patents
Turbine controllerInfo
- Publication number
- JPS5543212A JPS5543212A JP11450178A JP11450178A JPS5543212A JP S5543212 A JPS5543212 A JP S5543212A JP 11450178 A JP11450178 A JP 11450178A JP 11450178 A JP11450178 A JP 11450178A JP S5543212 A JPS5543212 A JP S5543212A
- Authority
- JP
- Japan
- Prior art keywords
- load
- turbine
- setpoint
- value
- minimal
- 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
Abstract
PURPOSE: To quench undue running of a turbine by using control signals in comparison of the minimal load requiring signal corresponding to various fuels with the load setpoint.
CONSTITUTION: Load setpoint P0 and minimal load requiring value from boiler controllers ABC are input to a high value selecting circuit 40, and its output is applied as a settled load value to an adding part 35. In case where the load setpoint P0 and the minimal load requiring value are compared by a comparator 41, and the load setpoint P0 is smaller than the minimal load request, during the existence of turbine velocity within the predetermined range which is larger than the rated velocity of the turbine, the turbine is prevented from undue running by controlling the arranged ratio.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11450178A JPS6044482B2 (en) | 1978-09-20 | 1978-09-20 | Turbine control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11450178A JPS6044482B2 (en) | 1978-09-20 | 1978-09-20 | Turbine control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5543212A true JPS5543212A (en) | 1980-03-27 |
JPS6044482B2 JPS6044482B2 (en) | 1985-10-03 |
Family
ID=14639323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11450178A Expired JPS6044482B2 (en) | 1978-09-20 | 1978-09-20 | Turbine control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6044482B2 (en) |
-
1978
- 1978-09-20 JP JP11450178A patent/JPS6044482B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6044482B2 (en) | 1985-10-03 |
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