JPS5425307A - Turbine control system with rotor stress prediction - Google Patents
Turbine control system with rotor stress predictionInfo
- Publication number
- JPS5425307A JPS5425307A JP9031577A JP9031577A JPS5425307A JP S5425307 A JPS5425307 A JP S5425307A JP 9031577 A JP9031577 A JP 9031577A JP 9031577 A JP9031577 A JP 9031577A JP S5425307 A JPS5425307 A JP S5425307A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- turbine control
- stress prediction
- rotor stress
- starting
- 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
Landscapes
- Control Of Turbines (AREA)
- Feedback Control In General (AREA)
Abstract
PURPOSE: To make it possible to perform safe and quick starting and perform rapid load variation surely below allowable stress, by effectively utilizing a life consumption quantity permitted for one starting even under varying main steam conditions.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9031577A JPS5425307A (en) | 1977-07-29 | 1977-07-29 | Turbine control system with rotor stress prediction |
GB7831212A GB2002543B (en) | 1977-07-29 | 1978-07-26 | Rotor-stress preestimating turbine control system |
CA000308308A CA1119696A (en) | 1977-07-29 | 1978-07-27 | Rotor-stress preestimating turbine control system |
US05/929,130 US4228359A (en) | 1977-07-29 | 1978-07-28 | Rotor-stress preestimating turbine control system |
CH811778A CH633857A5 (en) | 1977-07-29 | 1978-07-28 | THE ROTOR THERMAL VOLTAGE DETERMINING TURBINE CONTROL ARRANGEMENT. |
DE2833277A DE2833277C3 (en) | 1977-07-29 | 1978-07-28 | Control arrangement for a generator driving steam turbine of a steam power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9031577A JPS5425307A (en) | 1977-07-29 | 1977-07-29 | Turbine control system with rotor stress prediction |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5425307A true JPS5425307A (en) | 1979-02-26 |
JPS5520045B2 JPS5520045B2 (en) | 1980-05-30 |
Family
ID=13995087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9031577A Granted JPS5425307A (en) | 1977-07-29 | 1977-07-29 | Turbine control system with rotor stress prediction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5425307A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5894004A (en) * | 1981-11-30 | 1983-06-04 | Hitachi Ltd | Optimum parameter retrieving device for controller of plant control system |
-
1977
- 1977-07-29 JP JP9031577A patent/JPS5425307A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5894004A (en) * | 1981-11-30 | 1983-06-04 | Hitachi Ltd | Optimum parameter retrieving device for controller of plant control system |
Also Published As
Publication number | Publication date |
---|---|
JPS5520045B2 (en) | 1980-05-30 |
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