JPS5413804A - Turbine speed detecting circuit - Google Patents
Turbine speed detecting circuitInfo
- Publication number
- JPS5413804A JPS5413804A JP7789177A JP7789177A JPS5413804A JP S5413804 A JPS5413804 A JP S5413804A JP 7789177 A JP7789177 A JP 7789177A JP 7789177 A JP7789177 A JP 7789177A JP S5413804 A JPS5413804 A JP S5413804A
- Authority
- JP
- Japan
- Prior art keywords
- detecting circuit
- speed detecting
- turbine speed
- rotational frequency
- detecting
- 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 continue proper running , by detecting the rotational frequency from the output of an electric generator independently of a rotational frequency detector at a shaft end and by performing backup.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7789177A JPS5413804A (en) | 1977-07-01 | 1977-07-01 | Turbine speed detecting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7789177A JPS5413804A (en) | 1977-07-01 | 1977-07-01 | Turbine speed detecting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5413804A true JPS5413804A (en) | 1979-02-01 |
Family
ID=13646688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7789177A Pending JPS5413804A (en) | 1977-07-01 | 1977-07-01 | Turbine speed detecting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5413804A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100326523B1 (en) * | 1999-08-27 | 2002-03-02 | 윤영석 | Device and method for sensing overspeed prime mover |
-
1977
- 1977-07-01 JP JP7789177A patent/JPS5413804A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100326523B1 (en) * | 1999-08-27 | 2002-03-02 | 윤영석 | Device and method for sensing overspeed prime mover |
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