FR2407513A1 - REFERENCE VOLTAGE SOURCE - Google Patents

REFERENCE VOLTAGE SOURCE

Info

Publication number
FR2407513A1
FR2407513A1 FR7830748A FR7830748A FR2407513A1 FR 2407513 A1 FR2407513 A1 FR 2407513A1 FR 7830748 A FR7830748 A FR 7830748A FR 7830748 A FR7830748 A FR 7830748A FR 2407513 A1 FR2407513 A1 FR 2407513A1
Authority
FR
France
Prior art keywords
circuit
source
voltage
reference voltage
voltage source
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
FR7830748A
Other languages
French (fr)
Other versions
FR2407513B1 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SU772531854A external-priority patent/SU773591A1/en
Priority claimed from SU782590404A external-priority patent/SU892424A2/en
Application filed by Individual filed Critical Individual
Publication of FR2407513A1 publication Critical patent/FR2407513A1/en
Application granted granted Critical
Publication of FR2407513B1 publication Critical patent/FR2407513B1/fr
Granted 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
    • G05F1/46—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
    • 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
    • G05F1/445—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 being transistors in series with the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Networks Using Active Elements (AREA)

Abstract

L'INVENTION CONCERNE LES SOURCES DE TENSION. CONFORMEMENT A L'INVENTION, LA SOURCE CONTIENT UN MONTAGE EN PONT COMPORTANT DEUX DIODES ZENER 1, 2 INSEREES DANS LES BRAS OPPOSES ET DEUX RESISTANCES 3, 4 DANS D'AUTRES BRAS, AINSI QUE DEUX AMPLIFICATEURS OPERATIONNELS 5, 6, UN CONVERTISSEUR DE TENSION ALTERNATIVE CONTINUE 17 BRANCHE PAR SON ENTREE SUR UNE BORNE DE SORTIE 16 DE LA SOURCE, UN CIRCUIT DE CONSIGNE DE TENSION CONTINUE 18 ET UN CIRCUIT DE COMPARAISON 19 SUR LES ENTREES DUQUEL SONT BRANCHES LE CONVERTISSEUR 17 ET LE CIRCUIT 18. LA SORTIE DU CIRCUIT 19 EST RELIEE A UNE ENTREE NON INVERSEUSE 20, 21 DE L'AMPLIFICATEUR OPERATIONNEL 5, 6. ELLE EST UTILISEE EN TANT QUE SOURCE DE SIGNAUX D'ETALONNAGE STABLES DANS LE TEMPS.THE INVENTION CONCERNS THE SOURCES OF VOLTAGE. IN ACCORDANCE WITH THE INVENTION, THE SOURCE CONTAINS A BRIDGE MOUNTING INCLUDING TWO ZENER DIODES 1, 2 INSERTED IN THE OPPOSITE ARMS AND TWO RESISTORS 3, 4 IN OTHER ARMS, AS WELL AS TWO OPERATIONAL AMPLIFIERS 5, 6, A VOLTAGE CONVERTER CONTINUOUS ALTERNATIVE 17 CONNECTED THROUGH ITS INPUT ON AN OUTPUT TERMINAL 16 OF THE SOURCE, A CONTINUOUS VOLTAGE SETPOINT CIRCUIT 18 AND A COMPARISON CIRCUIT 19 ON THE INPUTS TO WHICH THE CONVERTER 17 AND CIRCUIT 18 ARE CONNECTED. THE OUTPUT OF CIRCUIT 19 IS CONNECTED TO A NON-REVERSE INPUT 20, 21 OF OPERATIONAL AMPLIFIER 5, 6. IT IS USED AS A SOURCE OF TIME-STABLE CALIBRATION SIGNALS.

FR7830748A 1977-11-01 1978-10-30 REFERENCE VOLTAGE SOURCE Granted FR2407513A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU772531854A SU773591A1 (en) 1977-11-01 1977-11-01 Reference voltage source
SU782590404A SU892424A2 (en) 1978-04-27 1978-04-27 Reference voltage source

Publications (2)

Publication Number Publication Date
FR2407513A1 true FR2407513A1 (en) 1979-05-25
FR2407513B1 FR2407513B1 (en) 1982-07-09

Family

ID=26665639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830748A Granted FR2407513A1 (en) 1977-11-01 1978-10-30 REFERENCE VOLTAGE SOURCE

Country Status (9)

Country Link
JP (1) JPS5478062A (en)
AT (1) AT376303B (en)
DD (1) DD139319A1 (en)
DE (1) DE2845013C2 (en)
FI (1) FI67967C (en)
FR (1) FR2407513A1 (en)
GB (1) GB2007884B (en)
HU (1) HU177720B (en)
SE (1) SE431370B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111443752A (en) * 2020-04-20 2020-07-24 国网辽宁省电力有限公司电力科学研究院 Fine adjustment device for voltage output quantity of direct current standard source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484705A (en) * 1966-06-23 1969-12-16 Hewlett Packard Co True r.m.s. detector
US3458723A (en) * 1966-09-09 1969-07-29 Hewlett Packard Co Square wave generator
US3835418A (en) * 1972-10-17 1974-09-10 Rfl Ind Inc Stabilized alternating current source

Also Published As

Publication number Publication date
GB2007884B (en) 1982-04-28
HU177720B (en) 1981-12-28
ATA778378A (en) 1984-03-15
DE2845013C2 (en) 1984-03-22
FI67967C (en) 1985-06-10
SE431370B (en) 1984-01-30
FR2407513B1 (en) 1982-07-09
DE2845013A1 (en) 1979-05-23
FI783265A (en) 1979-05-02
JPH0140526B2 (en) 1989-08-29
GB2007884A (en) 1979-05-23
FI67967B (en) 1985-02-28
SE7811273L (en) 1979-05-02
AT376303B (en) 1984-11-12
JPS5478062A (en) 1979-06-21
DD139319A1 (en) 1979-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse