JPS5523364A - Turbine controller - Google Patents

Turbine controller

Info

Publication number
JPS5523364A
JPS5523364A JP9617178A JP9617178A JPS5523364A JP S5523364 A JPS5523364 A JP S5523364A JP 9617178 A JP9617178 A JP 9617178A JP 9617178 A JP9617178 A JP 9617178A JP S5523364 A JPS5523364 A JP S5523364A
Authority
JP
Japan
Prior art keywords
control
load signal
stand
final load
agree
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
Application number
JP9617178A
Other languages
Japanese (ja)
Inventor
Yasuhiro Amahi
Naganobu Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9617178A priority Critical patent/JPS5523364A/en
Publication of JPS5523364A publication Critical patent/JPS5523364A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)

Abstract

PURPOSE: To provide a smooth control is stand-by system, estimated final load signal valve for the present various control valve position is used as an initial value for the control system which is to be changed to stand-by system.
CONSTITUTION: When the final load signal values P for both control and stand- by systems agree, control continuity can be maintained. The reason is the final load signal value P is guided by load distributors 38, 42 to provide the instruction position of each value and the load distributors 38, 42 are function generators and not delay elements. Also, the minor control loop of valves has very quick response to that when the instruction positions agree, the actual positions agree. Acoordingly, when the system recognizes itself to become control system, it can be returned to normal control loop, with estimated final load signal as initial value.
COPYRIGHT: (C)1980,JPO&Japio
JP9617178A 1978-08-09 1978-08-09 Turbine controller Pending JPS5523364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9617178A JPS5523364A (en) 1978-08-09 1978-08-09 Turbine controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9617178A JPS5523364A (en) 1978-08-09 1978-08-09 Turbine controller

Publications (1)

Publication Number Publication Date
JPS5523364A true JPS5523364A (en) 1980-02-19

Family

ID=14157873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9617178A Pending JPS5523364A (en) 1978-08-09 1978-08-09 Turbine controller

Country Status (1)

Country Link
JP (1) JPS5523364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03154838A (en) * 1989-11-13 1991-07-02 Kirin Brewery Co Ltd Leak confirmation device for gas solution liquid sealed containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03154838A (en) * 1989-11-13 1991-07-02 Kirin Brewery Co Ltd Leak confirmation device for gas solution liquid sealed containers

Similar Documents

Publication Publication Date Title
JPS5371775A (en) Remote controller
JPS5523364A (en) Turbine controller
JPS52122976A (en) Oblique tower type turret unit
JPS5340133A (en) Fuel-air ratio feedback control system
JPS534167A (en) Load response type regulating valve
JPS5248751A (en) Load control system of a complex cycle plant
JPS5293807A (en) Turbine controller
JPS52151404A (en) Turbine control system
JPS5399105A (en) Dual system changing over method for control of a turbine
JPS5349604A (en) Steam turbine controller
JPS52144593A (en) Recycling flow quantity control device in reactor
JPS51124706A (en) A control system of pressure changing in a steam turbine
JPS52142102A (en) Load runback control system for air extracting back pressure turbine
JPS5357551A (en) Controlling method for absorption type refrigerator
JPS5349605A (en) Steam turbine plant controller
JPS52141907A (en) Control system for controlling position of stopping of vehicle
JPS5349603A (en) Valve switching system
JPS52115901A (en) Load control system for steam turbine
JPS5327734A (en) System for controlling the number of cylinders for supplying fuel thereto
JPS56107924A (en) Controller for gas turbine
JPS5287599A (en) Controlling method of secondary coolant of fbr type reactor
JPS5385204A (en) Controller for steam turbine
JPS5341601A (en) Controlling device for once-through boiler
JPS5362123A (en) Operation controlling device for steam turbine
JPS52134102A (en) Controlling system for water supply