FR2414751B1 - - Google Patents

Info

Publication number
FR2414751B1
FR2414751B1 FR7900995A FR7900995A FR2414751B1 FR 2414751 B1 FR2414751 B1 FR 2414751B1 FR 7900995 A FR7900995 A FR 7900995A FR 7900995 A FR7900995 A FR 7900995A FR 2414751 B1 FR2414751 B1 FR 2414751B1
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
FR7900995A
Other languages
French (fr)
Other versions
FR2414751A1 (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.)
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
Publication of FR2414751A1 publication Critical patent/FR2414751A1/en
Application granted granted Critical
Publication of FR2414751B1 publication Critical patent/FR2414751B1/fr
Granted 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
FR7900995A 1978-01-17 1979-01-16 VARIABLE WIDTH PULSE MODULATION VOLTAGE REGULATOR Granted FR2414751A1 (en)

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 (2)

Publication Number Publication Date
FR2414751A1 FR2414751A1 (en) 1979-08-10
FR2414751B1 true FR2414751B1 (en) 1984-08-24

Family

ID=4110560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900995A Granted FR2414751A1 (en) 1978-01-17 1979-01-16 VARIABLE WIDTH PULSE MODULATION VOLTAGE REGULATOR

Country Status (5)

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

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
US5563540A (en) * 1993-09-17 1996-10-08 International Business Machines Corporation Electronic switch having programmable means to reduce noise coupling
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
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 (en) * 2001-03-14 2002-10-02 Infineon Technologies Ag Providing supply voltage to load involves setting output currents of voltage supply modules depending on current measurement signal of one module selected as reference current signal
DE102004017146B4 (en) 2004-04-07 2006-02-16 Infineon Technologies Ag Switching converter with at least two converter stages
DE102005002570A1 (en) 2005-01-19 2006-07-27 Infineon Technologies Ag Control circuit for buck converter, has signal converter designed so that absolute difference value between one control signal and amplitude value of sinusoidal signal relates to difference of another signal and amplitude value
DE102006013524B4 (en) 2006-03-23 2012-02-02 Infineon Technologies Ag Switching converter with several converter stages
DE102007049774B3 (en) * 2007-10-17 2009-07-02 Siemens Ag Inverters, in particular solar inverters, with load balancing control

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 (en) * 1973-04-16 1979-02-01 Ulrich Dipl.-Ing. 8047 Karlsfeld Timme Protective circuit
US4032830A (en) * 1975-07-03 1977-06-28 Burroughs Corporation Modular constant current power supply

Also Published As

Publication number Publication date
GB2012501A (en) 1979-07-25
CA1094635A (en) 1981-01-27
SE440842B (en) 1985-08-19
JPS607908B2 (en) 1985-02-27
FR2414751A1 (en) 1979-08-10
GB2012501B (en) 1982-05-06
JPS54113055A (en) 1979-09-04
SE7900391L (en) 1979-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse