FR2104749B3 - - Google Patents

Info

Publication number
FR2104749B3
FR2104749B3 FR7119129A FR7119129A FR2104749B3 FR 2104749 B3 FR2104749 B3 FR 2104749B3 FR 7119129 A FR7119129 A FR 7119129A FR 7119129 A FR7119129 A FR 7119129A FR 2104749 B3 FR2104749 B3 FR 2104749B3
Authority
FR
France
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
FR7119129A
Other versions
FR2104749A3 (fr
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of FR2104749A3 publication Critical patent/FR2104749A3/fr
Application granted granted Critical
Publication of FR2104749B3 publication Critical patent/FR2104749B3/fr
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
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • 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
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/563—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation
    • 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
    • G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
FR7119129A 1970-05-26 1971-05-26 Expired FR2104749B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2523270 1970-05-26

Publications (2)

Publication Number Publication Date
FR2104749A3 FR2104749A3 (fr) 1972-04-21
FR2104749B3 true FR2104749B3 (fr) 1974-03-08

Family

ID=10224349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119129A Expired FR2104749B3 (fr) 1970-05-26 1971-05-26

Country Status (3)

Country Link
US (1) US3686560A (fr)
FR (1) FR2104749B3 (fr)
GB (1) GB1349148A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824443A (en) * 1972-05-30 1974-07-16 Lorain Prod Corp Regulator circuit having a clamped regulating wave
GB2117143B (en) * 1982-03-26 1985-12-04 Lucas Ind Plc Apparatus for supplying a regulated d.c.voltage
US4930063A (en) * 1989-04-17 1990-05-29 Unisys Corporation Variable resonance regulator for power supply
CA2050199A1 (fr) * 1991-08-16 1993-02-17 Moore Products Co. Commutateur d'alimentation pour circuits de faible puissance et methode de commutation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850694A (en) * 1954-07-07 1958-09-02 Bell Telephone Labor Inc Current supply apparatus for load voltage regulation
US3355650A (en) * 1963-12-26 1967-11-28 Sperry Rand Corp Electrical power and control mechanism for electrical appliances
US3383623A (en) * 1964-10-28 1968-05-14 Westinghouse Electric Corp Pulse generators for phase controlled systems
US3428882A (en) * 1965-08-23 1969-02-18 Unitek Corp Shunt-switching voltage regulated power supply
US3546567A (en) * 1968-03-29 1970-12-08 Norbatrol Electronic Corp Time-proportioning single and polyphase power controllers

Also Published As

Publication number Publication date
FR2104749A3 (fr) 1972-04-21
GB1349148A (en) 1974-03-27
US3686560A (en) 1972-08-22

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