JPS5627004A - Turbine-controlling device - Google Patents
Turbine-controlling deviceInfo
- Publication number
- JPS5627004A JPS5627004A JP10189779A JP10189779A JPS5627004A JP S5627004 A JPS5627004 A JP S5627004A JP 10189779 A JP10189779 A JP 10189779A JP 10189779 A JP10189779 A JP 10189779A JP S5627004 A JPS5627004 A JP S5627004A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- turbine
- intercept
- governor
- steam
- 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
Links
Landscapes
- Control Of Turbines (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE:To prevent stoppage of a turbine generator owing to an erroneous operation of an electric circuit in the normal operation of a turbine by a system wherein intercept-valve device is joined to the connection between a governor and a steam-adjusting valve and an intercept valve gearing with the turbine is provided in the device. CONSTITUTION:A turbine-controlling device outputs, in its normal operation, the difference between the output signal of a synchronizing device 17 and a signal for the number of rotations of each of turbines 5, 10 and 11 issued at steady rated speed regulator 23 through the intermediary of an inertia body 22, amplifying the difference by a governor 6. In the device, an intercept-valve device 18 is provided between the governor 6 and a steam-adjusting valve 4 and an intercept valve 8 is controlled by the device 18 through a pilot valve 24. In addition, a pilot valve 24 is provided with a load-sensing device 19 and an auxiliary lock-up device 20 being arranged in parallel, and the output signals from these devices 19 and 20, being selected by an override 14, are made to be inputted in the pilot valve 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10189779A JPS5627004A (en) | 1979-08-10 | 1979-08-10 | Turbine-controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10189779A JPS5627004A (en) | 1979-08-10 | 1979-08-10 | Turbine-controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5627004A true JPS5627004A (en) | 1981-03-16 |
Family
ID=14312705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10189779A Pending JPS5627004A (en) | 1979-08-10 | 1979-08-10 | Turbine-controlling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5627004A (en) |
-
1979
- 1979-08-10 JP JP10189779A patent/JPS5627004A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Effective date: 20040507 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20040507 |
|
| RD04 | Notification of resignation of power of attorney |
Effective date: 20040506 Free format text: JAPANESE INTERMEDIATE CODE: A7424 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20050831 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050831 |