FR2406908A1 - Binary controlled AC supply regulator - uses 7 transformers to provide voltage components as required according to input 7-bit binary number - Google Patents

Binary controlled AC supply regulator - uses 7 transformers to provide voltage components as required according to input 7-bit binary number

Info

Publication number
FR2406908A1
FR2406908A1 FR7731402A FR7731402A FR2406908A1 FR 2406908 A1 FR2406908 A1 FR 2406908A1 FR 7731402 A FR7731402 A FR 7731402A FR 7731402 A FR7731402 A FR 7731402A FR 2406908 A1 FR2406908 A1 FR 2406908A1
Authority
FR
France
Prior art keywords
transformers
controlled
input
required according
voltage components
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.)
Withdrawn
Application number
FR7731402A
Other languages
French (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.)
SIRVEN PIERRE
Original Assignee
SIRVEN PIERRE
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 SIRVEN PIERRE filed Critical SIRVEN PIERRE
Priority to FR7731402A priority Critical patent/FR2406908A1/en
Publication of FR2406908A1 publication Critical patent/FR2406908A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/253—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers

Abstract

The current controller comprises 7 transformers (T1-7) with secondary windings providing 64, 32, 16, 8, 4, 2 and 1 volts. Each primary is controlled by two electronic switches (I) of which one is conducting and the other is non-conducting. These switches are controlled by a 7-bit binary logic system so as to provide any required voltage up to 127 volts. Thus if the binary counter is set to 0000011, transformers T6 and T7 operate to give 3 volts. 1111111 set on the counter gives an output of 127 volts.
FR7731402A 1977-10-19 1977-10-19 Binary controlled AC supply regulator - uses 7 transformers to provide voltage components as required according to input 7-bit binary number Withdrawn FR2406908A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7731402A FR2406908A1 (en) 1977-10-19 1977-10-19 Binary controlled AC supply regulator - uses 7 transformers to provide voltage components as required according to input 7-bit binary number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7731402A FR2406908A1 (en) 1977-10-19 1977-10-19 Binary controlled AC supply regulator - uses 7 transformers to provide voltage components as required according to input 7-bit binary number

Publications (1)

Publication Number Publication Date
FR2406908A1 true FR2406908A1 (en) 1979-05-18

Family

ID=9196671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731402A Withdrawn FR2406908A1 (en) 1977-10-19 1977-10-19 Binary controlled AC supply regulator - uses 7 transformers to provide voltage components as required according to input 7-bit binary number

Country Status (1)

Country Link
FR (1) FR2406908A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095398A1 (en) * 1982-05-25 1983-11-30 Louis Barthelemy Electric transformer with modular, selectively fed primary circuits
EP0762446A1 (en) * 1994-05-27 1997-03-12 Nariisa Imoto Electric adjuster
US5751566A (en) * 1993-12-23 1998-05-12 Siemens Aktiengesellschaft Current stabilizer with step-up transformer
FR2788371A1 (en) * 1999-01-12 2000-07-13 Vishay Sa CONFIGURABLE TRANSFORMER
WO2022029452A1 (en) * 2020-08-07 2022-02-10 Bristol Bluegreen Ltd An apparatus for regulating the voltage delivered to a load

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095398A1 (en) * 1982-05-25 1983-11-30 Louis Barthelemy Electric transformer with modular, selectively fed primary circuits
FR2527832A1 (en) * 1982-05-25 1983-12-02 Barthelemy Louis ELECTRICAL TRANSFORMER WITH MODULAR PRIMARY CIRCUITS POWERED SELECTIVELY
US5751566A (en) * 1993-12-23 1998-05-12 Siemens Aktiengesellschaft Current stabilizer with step-up transformer
EP0762446A1 (en) * 1994-05-27 1997-03-12 Nariisa Imoto Electric adjuster
EP0762446A4 (en) * 1994-05-27 1997-08-20 Nariisa Imoto Electric adjuster
FR2788371A1 (en) * 1999-01-12 2000-07-13 Vishay Sa CONFIGURABLE TRANSFORMER
EP1020879A1 (en) * 1999-01-12 2000-07-19 Vishay S.A. Configurable transformer
US6590488B2 (en) 1999-01-12 2003-07-08 Vishay S.A. Configurable transformer
WO2022029452A1 (en) * 2020-08-07 2022-02-10 Bristol Bluegreen Ltd An apparatus for regulating the voltage delivered to a load

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Legal Events

Date Code Title Description
ST Notification of lapse