JPS5447009A - Turbine controller - Google Patents
Turbine controllerInfo
- Publication number
- JPS5447009A JPS5447009A JP11265177A JP11265177A JPS5447009A JP S5447009 A JPS5447009 A JP S5447009A JP 11265177 A JP11265177 A JP 11265177A JP 11265177 A JP11265177 A JP 11265177A JP S5447009 A JPS5447009 A JP S5447009A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- operated
- boiler
- feed water
- variation
- 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 make it easy to cause the load on boiler to follow up the drastic variation in the frequency of elelctric power generated by an electric generator, by suppressing the variation in the turbine load when a burner head pessure switch of the boiler is on.
CONSTITUTION: In steam generation equipment, a feed water control valve 55 is operated by a feed water control signal 61, a fuel conrol valve 52 is operated by a fuel control signal 62 and an air controller 58 is operated by an air control signal 63 to control the quantity of feed water, the quantity of fuel and the quantity of air respectively to generate a required quantity of steam. As for the fuel control, the fuel supply output is detected by a pressure detectinng switch 57 and the number of operated burners 54 is determined depending on the output. To improve the follow- up property of the boiler when the pressure switch 57 is on, a speed governing factor dependent on the load and the turbine rotational frequency is varied in response to the variation in the burner header pessure
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11265177A JPS5447009A (en) | 1977-09-21 | 1977-09-21 | Turbine controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11265177A JPS5447009A (en) | 1977-09-21 | 1977-09-21 | Turbine controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5447009A true JPS5447009A (en) | 1979-04-13 |
Family
ID=14592054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11265177A Pending JPS5447009A (en) | 1977-09-21 | 1977-09-21 | Turbine controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447009A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020106103A (en) * | 2018-12-28 | 2020-07-09 | 三菱重工業株式会社 | Steam valve and power generation system |
-
1977
- 1977-09-21 JP JP11265177A patent/JPS5447009A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020106103A (en) * | 2018-12-28 | 2020-07-09 | 三菱重工業株式会社 | Steam valve and power generation system |
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