CA992607A - System for controlling an electric output with reduced recovery time - Google Patents

System for controlling an electric output with reduced recovery time

Info

Publication number
CA992607A
CA992607A CA138,167A CA138167A CA992607A CA 992607 A CA992607 A CA 992607A CA 138167 A CA138167 A CA 138167A CA 992607 A CA992607 A CA 992607A
Authority
CA
Canada
Prior art keywords
controlling
recovery time
electric output
reduced recovery
reduced
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.)
Expired
Application number
CA138,167A
Other languages
English (en)
Other versions
CA138167S (en
Inventor
Masahiko Ibamoto
Hisakatsu Kiwaki
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
Application granted granted Critical
Publication of CA992607A publication Critical patent/CA992607A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • 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
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control Of Eletrric Generators (AREA)
CA138,167A 1971-03-31 1972-03-27 System for controlling an electric output with reduced recovery time Expired CA992607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1875271A JPS5234742B1 (de) 1971-03-31 1971-03-31

Publications (1)

Publication Number Publication Date
CA992607A true CA992607A (en) 1976-07-06

Family

ID=11980368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,167A Expired CA992607A (en) 1971-03-31 1972-03-27 System for controlling an electric output with reduced recovery time

Country Status (5)

Country Link
JP (1) JPS5234742B1 (de)
CA (1) CA992607A (de)
DE (1) DE2214969A1 (de)
FR (1) FR2132276B1 (de)
GB (1) GB1386854A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049348C2 (de) * 1980-12-29 1985-10-31 Kraftwerk Union AG, 4330 Mülheim Elektrohydraulischer Stellantrieb für Turbinenventile

Also Published As

Publication number Publication date
DE2214969A1 (de) 1972-10-12
JPS5234742B1 (de) 1977-09-05
FR2132276A1 (de) 1972-11-17
FR2132276B1 (de) 1976-08-06
GB1386854A (en) 1975-03-12

Similar Documents

Publication Publication Date Title
AU4828972A (en) Electric vehicle drive control system
CA949143A (en) Power system
CA925768A (en) Separator control system
CA963753A (en) Control system
CA938998A (en) Starting control scheme for rectifier-inverter systems
CA926926A (en) Synchronous motor field regulator control
CA944428A (en) Motor control system
CA967277A (en) Electrical regulating system
CA992607A (en) System for controlling an electric output with reduced recovery time
CA926925A (en) Synchronous motor field regulator control
CA970041A (en) Electric welder output control device
CA888416A (en) Full time power assist control system
CA929224A (en) Direct current power control system
CA880498A (en) Power control system
CA852830A (en) Motor control system
CA868590A (en) Stabilizing means for electric power systems
CA956000A (en) Current control device
CA932794A (en) Electrical control system
AU1780970A (en) Electric control motor
CA854822A (en) Control systems for electric motors
CA869679A (en) Control system for inverter
AU433321B2 (en) Direct current power control system
CA842381A (en) Electric motor control system
AU453686B2 (en) Control systems for electric furnaces
CA881089A (en) Motor control system