JPS5740399A - Controller for load - Google Patents

Controller for load

Info

Publication number
JPS5740399A
JPS5740399A JP55114031A JP11403180A JPS5740399A JP S5740399 A JPS5740399 A JP S5740399A JP 55114031 A JP55114031 A JP 55114031A JP 11403180 A JP11403180 A JP 11403180A JP S5740399 A JPS5740399 A JP S5740399A
Authority
JP
Japan
Prior art keywords
load
signals
function
controller
comparator
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
JP55114031A
Other languages
Japanese (ja)
Inventor
Naohiro Fukawa
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 JP55114031A priority Critical patent/JPS5740399A/en
Publication of JPS5740399A publication Critical patent/JPS5740399A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE:To improve the efficiency of a plant by automatically operating a load limiter and a load setter. CONSTITUTION:A function controller 6 outputs load limit control signals A to a load limit function generator 7 before the plant 1 is completely switched on. A comparator 9 gives a driving device 14 of the load limiter 4 deviation signals between load limit function signals B and load limit feedback signals C. The function controller 6 outputs load setting control signals E to a load setting function generator 8 after the plant is completely switched on. A comparator 10 gives a driving device 13 of the load setter 5 deviation between load setting function signals F and load setting feedback signals C. At the same time, a load limit controller 11 adds bias signals, which are 5% at the output of a generator, to the load setting function signals F, and gives the comparator 9 them.
JP55114031A 1980-08-21 1980-08-21 Controller for load Pending JPS5740399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55114031A JPS5740399A (en) 1980-08-21 1980-08-21 Controller for load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55114031A JPS5740399A (en) 1980-08-21 1980-08-21 Controller for load

Publications (1)

Publication Number Publication Date
JPS5740399A true JPS5740399A (en) 1982-03-05

Family

ID=14627294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55114031A Pending JPS5740399A (en) 1980-08-21 1980-08-21 Controller for load

Country Status (1)

Country Link
JP (1) JPS5740399A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118894U (en) * 1983-02-01 1984-08-10 三菱重工業株式会社 insulation material
JPS62236397A (en) * 1986-04-08 1987-10-16 Toshiba Corp Controlling method for preparation of paralleling generator off
JPH01117697A (en) * 1987-10-29 1989-05-10 Fuji Electric Co Ltd Initial load taking circuit for steam turbine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020218A (en) * 1973-05-22 1975-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020218A (en) * 1973-05-22 1975-03-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118894U (en) * 1983-02-01 1984-08-10 三菱重工業株式会社 insulation material
JPH0237360Y2 (en) * 1983-02-01 1990-10-09
JPS62236397A (en) * 1986-04-08 1987-10-16 Toshiba Corp Controlling method for preparation of paralleling generator off
JPH0638719B2 (en) * 1986-04-08 1994-05-18 株式会社東芝 Generator disconnection preparation control method
JPH01117697A (en) * 1987-10-29 1989-05-10 Fuji Electric Co Ltd Initial load taking circuit for steam turbine
JPH0697879B2 (en) * 1987-10-29 1994-11-30 富士電機株式会社 Initial loading circuit for steam turbine

Similar Documents

Publication Publication Date Title
JPS5740399A (en) Controller for load
JPS5534836A (en) Speed controller
JPS54136617A (en) Digital control of motor
JPS53135254A (en) Timer system
JPS57186378A (en) Laser device
JPS52135980A (en) Plant control equipment
JPS56138436A (en) Control method of idling rotary speed
JPS52132409A (en) Load operation for fan and others driven by motor
JPS5612086A (en) Electric controller for oil pump motor
JPS53107650A (en) Switching regulator having two power source output
SU748363A1 (en) System for regulating speed of mine lifting apparatus drive
JPS6430968A (en) Slip control device for torque converter
JPS53137386A (en) Non-linear type controller
JPS56124907A (en) Comulative value control method
JPS5455801A (en) Method of controlling operation of feed water pump for power plant
JPS5346626A (en) Power controller
JPS5499829A (en) Air fuel ratio controller
JPS531821A (en) Dc-ac converter
JPS5539915A (en) Process control device
JPS57156698A (en) Speed controller for generator
JPS56162975A (en) Controller for thyristor converter
JPS53106428A (en) Power inversion controller
JPS53107504A (en) Control apparatus for steam turbine speed regulation adjusting device
JPS55138139A (en) Signal collecting circuit system
JPS55111693A (en) Method of driving step motor