JPS57183502A - Turbine control device - Google Patents

Turbine control device

Info

Publication number
JPS57183502A
JPS57183502A JP6824181A JP6824181A JPS57183502A JP S57183502 A JPS57183502 A JP S57183502A JP 6824181 A JP6824181 A JP 6824181A JP 6824181 A JP6824181 A JP 6824181A JP S57183502 A JPS57183502 A JP S57183502A
Authority
JP
Japan
Prior art keywords
opening
plural number
regulation command
command
input
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
Application number
JP6824181A
Other languages
Japanese (ja)
Other versions
JPH024762B2 (en
Inventor
Yoshinao Sano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6824181A priority Critical patent/JPS57183502A/en
Publication of JPS57183502A publication Critical patent/JPS57183502A/en
Publication of JPH024762B2 publication Critical patent/JPH024762B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Turbines (AREA)

Abstract

PURPOSE:To exclude influence of output from other processing equipment by using a switching circuit in place of an adding circuit of a control device and, at each time of operation and renewal of opening regulation command by means of each digital operation processing equipment, amplifying each of said regulation command as it is to turn it into a valve driving signal. CONSTITUTION:A valve opening control section 3 is provided with the plural number of digital operation processing equipments 31 which input a valve opening command c and each actual opening signal from a valve opening detector 7 for the plural number of valves 6 and further input each opening regulation command into the plural number of valves 6 in order. Further, the plural number of switching circuits 34 are provided which switch the opening regulation command at each time of input and send it out as an opening regulation command signal. Thus, influence of output of other digital operation processing equipments 31 is excluded, and responsiveness as well as reliability may be improved.
JP6824181A 1981-05-08 1981-05-08 Turbine control device Granted JPS57183502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6824181A JPS57183502A (en) 1981-05-08 1981-05-08 Turbine control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6824181A JPS57183502A (en) 1981-05-08 1981-05-08 Turbine control device

Publications (2)

Publication Number Publication Date
JPS57183502A true JPS57183502A (en) 1982-11-11
JPH024762B2 JPH024762B2 (en) 1990-01-30

Family

ID=13368077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6824181A Granted JPS57183502A (en) 1981-05-08 1981-05-08 Turbine control device

Country Status (1)

Country Link
JP (1) JPS57183502A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030403A (en) * 1983-07-29 1985-02-16 Toshiba Corp Turbine control device
JPS6047801A (en) * 1983-08-25 1985-03-15 Toshiba Corp Turbine control device
JPS6210405A (en) * 1985-07-08 1987-01-19 Hitachi Ltd Turbine controller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030403A (en) * 1983-07-29 1985-02-16 Toshiba Corp Turbine control device
JPH0223684B2 (en) * 1983-07-29 1990-05-25 Tokyo Shibaura Electric Co
JPS6047801A (en) * 1983-08-25 1985-03-15 Toshiba Corp Turbine control device
JPH0368205B2 (en) * 1983-08-25 1991-10-25 Tokyo Shibaura Electric Co
JPS6210405A (en) * 1985-07-08 1987-01-19 Hitachi Ltd Turbine controller

Also Published As

Publication number Publication date
JPH024762B2 (en) 1990-01-30

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