FR2414751A1 - Regulateur de tension a modulation par impulsions de largeur variable - Google Patents
Regulateur de tension a modulation par impulsions de largeur variableInfo
- Publication number
- FR2414751A1 FR2414751A1 FR7900995A FR7900995A FR2414751A1 FR 2414751 A1 FR2414751 A1 FR 2414751A1 FR 7900995 A FR7900995 A FR 7900995A FR 7900995 A FR7900995 A FR 7900995A FR 2414751 A1 FR2414751 A1 FR 2414751A1
- Authority
- FR
- France
- Prior art keywords
- voltage
- circuit
- conductors
- variable width
- pulse modulation
- 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
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)
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 true FR2414751A1 (fr) | 1979-08-10 |
FR2414751B1 FR2414751B1 (US06623731-20030923-C00012.png) | 1984-08-24 |
Family
ID=4110560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900995A Granted FR2414751A1 (fr) | 1978-01-17 | 1979-01-16 | Regulateur de tension a modulation par impulsions de largeur variable |
Country Status (5)
Families Citing this family (11)
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 |
DE69919683D1 (de) * | 1999-06-07 | 2004-09-30 | St Microelectronics Srl | Einzeldraht-Stromverteilungssteuerungsverfahren für Parallel-/Redundant Betrieb einer Mehrzahl von Impulsbreitenmodulationskonvertern |
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 |
Citations (4)
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 |
DE2319068A1 (de) * | 1973-04-16 | 1974-10-31 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung zur nutzung der in den streuweg eines uebertragers gedraengten energie |
US4032830A (en) * | 1975-07-03 | 1977-06-28 | Burroughs Corporation | Modular constant current power supply |
-
1978
- 1978-01-17 CA CA295,097A patent/CA1094635A/en not_active Expired
-
1979
- 1979-01-08 GB GB79566A patent/GB2012501B/en not_active Expired
- 1979-01-16 SE SE7900391A patent/SE440842B/sv not_active IP Right Cessation
- 1979-01-16 FR FR7900995A patent/FR2414751A1/fr active Granted
- 1979-01-16 JP JP54002331A patent/JPS607908B2/ja not_active Expired
Patent Citations (4)
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 |
DE2319068A1 (de) * | 1973-04-16 | 1974-10-31 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung zur nutzung der in den streuweg eines uebertragers gedraengten energie |
US4032830A (en) * | 1975-07-03 | 1977-06-28 | Burroughs Corporation | Modular constant current power supply |
Also Published As
Publication number | Publication date |
---|---|
GB2012501B (en) | 1982-05-06 |
FR2414751B1 (US06623731-20030923-C00012.png) | 1984-08-24 |
JPS54113055A (en) | 1979-09-04 |
CA1094635A (en) | 1981-01-27 |
JPS607908B2 (ja) | 1985-02-27 |
GB2012501A (en) | 1979-07-25 |
SE440842B (sv) | 1985-08-19 |
SE7900391L (sv) | 1979-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |