JPS5580119A - Temperature control method - Google Patents
Temperature control methodInfo
- Publication number
- JPS5580119A JPS5580119A JP15400978A JP15400978A JPS5580119A JP S5580119 A JPS5580119 A JP S5580119A JP 15400978 A JP15400978 A JP 15400978A JP 15400978 A JP15400978 A JP 15400978A JP S5580119 A JPS5580119 A JP S5580119A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- deviation
- measured
- proportional gain
- automatic valve
- 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
- Feedback Control In General (AREA)
- Control Of Temperature (AREA)
Abstract
PURPOSE: To stabilize rapidly a controlled variable and manipulated variable by controlling the valve opening degree of an automatic valve with a proportional gain, etc., when a deviation of a measured temperature from a set temperature exceeds fixed extent.
CONSTITUTION: A heating fluid supplied from conduit 16 is led to heat exchanger 17 under the control of automatic valve 15, and a heated fluid supplied from conduit 18 is heat-exchanged with the heating fluid in heat exchanger 17 and then led into container 11. In accordance with a proportional gain, when deviation T2-T1 of measured temperature T1 measured by temperature sensor 12 from preset temperature T2 exceeds fixed temperature extent, differential and integral time, the valve opening degree of automatic valve 15 is controlled and the proportional gain, the parameter of a proportional control part, varies with the deviation of the measured temperature from the set temperature. Consequently, a controlled variable and manipulated variable can be stabilized rapidly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15400978A JPS5580119A (en) | 1978-12-13 | 1978-12-13 | Temperature control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15400978A JPS5580119A (en) | 1978-12-13 | 1978-12-13 | Temperature control method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5580119A true JPS5580119A (en) | 1980-06-17 |
Family
ID=15574906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15400978A Pending JPS5580119A (en) | 1978-12-13 | 1978-12-13 | Temperature control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580119A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58215979A (en) * | 1982-06-09 | 1983-12-15 | Canon Inc | Rotating controller for motor |
JPS6054005A (en) * | 1983-09-02 | 1985-03-28 | Japan Electronic Control Syst Co Ltd | On-vehicle electronic feedback controller |
JPS61128303A (en) * | 1984-11-27 | 1986-06-16 | Mitsubishi Electric Corp | Proportional integrating device |
JPS61199106A (en) * | 1985-02-28 | 1986-09-03 | Omron Tateisi Electronics Co | Temperature regulator |
JPS6215602A (en) * | 1985-07-12 | 1987-01-24 | Omron Tateisi Electronics Co | Pid controller |
JPH01243101A (en) * | 1988-03-25 | 1989-09-27 | Toshiba Corp | Digital controller |
CN103513573A (en) * | 2013-07-24 | 2014-01-15 | 国家电网公司 | Optimal control method for 300MW unit to effectively stabilize temperature of main steam |
-
1978
- 1978-12-13 JP JP15400978A patent/JPS5580119A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58215979A (en) * | 1982-06-09 | 1983-12-15 | Canon Inc | Rotating controller for motor |
JPS6054005A (en) * | 1983-09-02 | 1985-03-28 | Japan Electronic Control Syst Co Ltd | On-vehicle electronic feedback controller |
JPS61128303A (en) * | 1984-11-27 | 1986-06-16 | Mitsubishi Electric Corp | Proportional integrating device |
JPS61199106A (en) * | 1985-02-28 | 1986-09-03 | Omron Tateisi Electronics Co | Temperature regulator |
JPS6215602A (en) * | 1985-07-12 | 1987-01-24 | Omron Tateisi Electronics Co | Pid controller |
JPH0566602B2 (en) * | 1985-07-12 | 1993-09-22 | Omron Tateisi Electronics Co | |
JPH01243101A (en) * | 1988-03-25 | 1989-09-27 | Toshiba Corp | Digital controller |
CN103513573A (en) * | 2013-07-24 | 2014-01-15 | 国家电网公司 | Optimal control method for 300MW unit to effectively stabilize temperature of main steam |
CN103513573B (en) * | 2013-07-24 | 2016-09-07 | 国家电网公司 | A kind of 300MW unit effectively stablizes the optimum controling method of main steam temperature |
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