JPS5447010A - Turbine controller - Google Patents
Turbine controllerInfo
- Publication number
- JPS5447010A JPS5447010A JP11322677A JP11322677A JPS5447010A JP S5447010 A JPS5447010 A JP S5447010A JP 11322677 A JP11322677 A JP 11322677A JP 11322677 A JP11322677 A JP 11322677A JP S5447010 A JPS5447010 A JP S5447010A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- accessory
- turbine
- steam stop
- controller
- 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)
Abstract
PURPOSE: To provide a turbine controller which can balance the degree of opening of an accessory valve of a main steam stop valve to that of an accessory valve of a reheated steam stop valve while performing bypass control in a turbine bypass system.
CONSTITUTION: The turbine bypass system is formed by adding a high-pressure bypass controller 13, a low-pressure bypass controller 14 and a check valve 15 to a plant comprising the main steam stop valve 3 having the accessory valve 3s, a high- pressure turbine 5, a reheater 6, the reheated steam stop valve 7 having the accessory valve 7s, a medium-pressure turbine 9, a low-pressure turbine 10 and a condenser 12. The turbine controller consists of a program speed setting unit 41S, a speed detector 48, a program load setting unit 41P, a load detector 47, a control deviation calculating unit 46, an operation mode shifting contact 45, function generators (not shown in Fig.) for determining the functions for the degrees of opening of said accessory valves 3s, 7s, control circuits 35, 36 for these accessory valves, and a controlling calculation unit 34
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11322677A JPS5447010A (en) | 1977-09-22 | 1977-09-22 | Turbine controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11322677A JPS5447010A (en) | 1977-09-22 | 1977-09-22 | Turbine controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5447010A true JPS5447010A (en) | 1979-04-13 |
Family
ID=14606754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11322677A Pending JPS5447010A (en) | 1977-09-22 | 1977-09-22 | Turbine controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447010A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022039109A1 (en) * | 2020-08-17 | 2022-02-24 | 三菱重工業株式会社 | Control device, control method, and program |
-
1977
- 1977-09-22 JP JP11322677A patent/JPS5447010A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022039109A1 (en) * | 2020-08-17 | 2022-02-24 | 三菱重工業株式会社 | Control device, control method, and program |
JP2022033495A (en) * | 2020-08-17 | 2022-03-02 | 三菱重工業株式会社 | Control device, control method and program |
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