JPS57141715A - Monitor for deviation of efficiency - Google Patents

Monitor for deviation of efficiency

Info

Publication number
JPS57141715A
JPS57141715A JP56027412A JP2741281A JPS57141715A JP S57141715 A JPS57141715 A JP S57141715A JP 56027412 A JP56027412 A JP 56027412A JP 2741281 A JP2741281 A JP 2741281A JP S57141715 A JPS57141715 A JP S57141715A
Authority
JP
Japan
Prior art keywords
efficiency
information
plant
factor
section
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
JP56027412A
Other languages
Japanese (ja)
Inventor
Yoshio Goto
Masao Ueki
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 JP56027412A priority Critical patent/JPS57141715A/en
Publication of JPS57141715A publication Critical patent/JPS57141715A/en
Pending 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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:To efficiently achieve energy-saving plant operation by comparing the efficiencies of main and auxiliary equipments of a plant with a reference value by factors in advance at each specified time and outputting the types and content of cause to the reduction in the efficiency at the lowering of the thermal efficiency. CONSTITUTION:A plant overall efficiency calculating section 5 responds to inputs such as request information (e) and the like and calculates the overall efficiency of the plant based on the plant information at each preset time. This is compared with an overall efficiency reference value information (f) from an overall reference value storage section 6, and if an actual efficiency is decreased, the information (g) required for the calculation of efficiency by factors out of the information of the section 5 is given to an efficiency by factor calculation section 7. The section 7 reads the efficiency by factor reference value information (h) from a reference by factor storage section 8, the both are compared by factor, and information (i) is given to an output controller 9. Thus, the item by factor and status of plant efficiency reduction can be displayed or recorded based on the output information together with the output information.
JP56027412A 1981-02-26 1981-02-26 Monitor for deviation of efficiency Pending JPS57141715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027412A JPS57141715A (en) 1981-02-26 1981-02-26 Monitor for deviation of efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027412A JPS57141715A (en) 1981-02-26 1981-02-26 Monitor for deviation of efficiency

Publications (1)

Publication Number Publication Date
JPS57141715A true JPS57141715A (en) 1982-09-02

Family

ID=12220365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027412A Pending JPS57141715A (en) 1981-02-26 1981-02-26 Monitor for deviation of efficiency

Country Status (1)

Country Link
JP (1) JPS57141715A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168502A (en) * 1983-03-15 1984-09-22 Kansai Electric Power Co Inc:The Weight setting system for calculation of optimum control value
JPS61156304A (en) * 1984-12-27 1986-07-16 Toshiba Corp Optimizing device for ethylene cracking furnace
JPS63100514A (en) * 1986-10-17 1988-05-02 Hitachi Ltd Abnormality diagnosing device
JP2012507807A (en) * 2008-10-31 2012-03-29 オプティマム・エナジー，エルエルシー System and method for controlling energy consumption efficiency

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168502A (en) * 1983-03-15 1984-09-22 Kansai Electric Power Co Inc:The Weight setting system for calculation of optimum control value
JPS61156304A (en) * 1984-12-27 1986-07-16 Toshiba Corp Optimizing device for ethylene cracking furnace
JPH0525123B2 (en) * 1984-12-27 1993-04-12 Tokyo Shibaura Electric Co
JPS63100514A (en) * 1986-10-17 1988-05-02 Hitachi Ltd Abnormality diagnosing device
JP2012507807A (en) * 2008-10-31 2012-03-29 オプティマム・エナジー，エルエルシー System and method for controlling energy consumption efficiency

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