CA1094635A - Master-slave voltage regultor employing pulse width modulation - Google Patents

Master-slave voltage regultor employing pulse width modulation

Info

Publication number
CA1094635A
CA1094635A CA295,097A CA295097A CA1094635A CA 1094635 A CA1094635 A CA 1094635A CA 295097 A CA295097 A CA 295097A CA 1094635 A CA1094635 A CA 1094635A
Authority
CA
Canada
Prior art keywords
pulse width
voltage
width modulator
magnitude
converter circuit
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
CA295,097A
Other languages
English (en)
French (fr)
Inventor
Paul Kotlarewsky
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA295,097A priority Critical patent/CA1094635A/en
Priority to GB79566A priority patent/GB2012501B/en
Priority to SE7900391A priority patent/SE440842B/sv
Priority to JP54002331A priority patent/JPS607908B2/ja
Priority to FR7900995A priority patent/FR2414751A1/fr
Application granted granted Critical
Publication of CA1094635A publication Critical patent/CA1094635A/en
Expired 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
    • H02M3/3378—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
CA295,097A 1978-01-17 1978-01-17 Master-slave voltage regultor employing pulse width modulation Expired CA1094635A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA295,097A CA1094635A (en) 1978-01-17 1978-01-17 Master-slave voltage regultor employing pulse width modulation
GB79566A GB2012501B (en) 1978-01-17 1979-01-08 Master-slave voltage regulator employing pulse width modulation
SE7900391A SE440842B (sv) 1978-01-17 1979-01-16 Pulsbreddsmodulationsomvandlarkrets
JP54002331A JPS607908B2 (ja) 1978-01-17 1979-01-16 パルス幅変調を用いるマスタ−スレ−ブ電圧調整器
FR7900995A FR2414751A1 (fr) 1978-01-17 1979-01-16 Regulateur de tension a modulation par impulsions de largeur variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA295,097A CA1094635A (en) 1978-01-17 1978-01-17 Master-slave voltage regultor employing pulse width modulation

Publications (1)

Publication Number Publication Date
CA1094635A true CA1094635A (en) 1981-01-27

Family

ID=4110560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA295,097A Expired CA1094635A (en) 1978-01-17 1978-01-17 Master-slave voltage regultor employing pulse width modulation

Country Status (5)

Country Link
JP (1) JPS607908B2 (uk)
CA (1) CA1094635A (uk)
FR (1) FR2414751A1 (uk)
GB (1) GB2012501B (uk)
SE (1) SE440842B (uk)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120500A (en) * 1982-05-04 1983-11-30 Gen Electric Control signal and isolation circuits
US5521809A (en) * 1993-09-17 1996-05-28 International Business Machines Corporation Current share circuit for DC to DC converters
US5376830A (en) * 1993-09-17 1994-12-27 International Business Machines Corporation High frequency slope compensation circuit for current programmed converter
US5563540A (en) * 1993-09-17 1996-10-08 International Business Machines Corporation Electronic switch having programmable means to reduce noise coupling
EP1061629B1 (en) * 1999-06-07 2004-08-25 STMicroelectronics S.r.l. Single wire current sharing control technique for parallel/redundant operation of a plurality of PWM converters
US6642631B1 (en) * 2000-10-17 2003-11-04 Semiconductor Components Industries Llc Circuit and method of direct duty cycle current sharing
DE10112039A1 (de) * 2001-03-14 2002-10-02 Infineon Technologies Ag Verfahren zur Bereitstellung einer Versorgungsspannung für eine Last und Spannungsversorgungsanordnung
DE102004017146B4 (de) 2004-04-07 2006-02-16 Infineon Technologies Ag Schaltwandler mit wenigstens zwei Wandlerstufen
DE102005002570A1 (de) 2005-01-19 2006-07-27 Infineon Technologies Ag Ansteuerschaltung für zwei Schaltwandlerstufen eines Spannungswandlers
DE102006013524B4 (de) 2006-03-23 2012-02-02 Infineon Technologies Ag Schaltwandler mit mehreren Wandlerstufen
DE102007049774B3 (de) * 2007-10-17 2009-07-02 Siemens Ag Wechselrichter, insbesondere Solarwechselrichter, mit Lastausgleichsregelung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297936A (en) * 1963-04-19 1967-01-10 Gen Motors Corp Converter circuit employing pulse width modulation
US3619758A (en) * 1970-09-29 1971-11-09 Honeywell Inc Dc voltage conversion apparatus
DE2319068C3 (de) * 1973-04-16 1979-02-01 Ulrich Dipl.-Ing. 8047 Karlsfeld Timme Schutzbeschaltung
US4032830A (en) * 1975-07-03 1977-06-28 Burroughs Corporation Modular constant current power supply

Also Published As

Publication number Publication date
SE7900391L (sv) 1979-07-18
JPS607908B2 (ja) 1985-02-27
GB2012501B (en) 1982-05-06
GB2012501A (en) 1979-07-25
JPS54113055A (en) 1979-09-04
FR2414751A1 (fr) 1979-08-10
SE440842B (sv) 1985-08-19
FR2414751B1 (uk) 1984-08-24

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Legal Events

Date Code Title Description
MKEX Expiry