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FR3015806B1 - CONTINUOUS VOLTAGE CONVERTER - Google Patents

CONTINUOUS VOLTAGE CONVERTER

Info

Publication number
FR3015806B1
FR3015806B1 FR1363215A FR1363215A FR3015806B1 FR 3015806 B1 FR3015806 B1 FR 3015806B1 FR 1363215 A FR1363215 A FR 1363215A FR 1363215 A FR1363215 A FR 1363215A FR 3015806 B1 FR3015806 B1 FR 3015806B1
Authority
FR
France
Prior art keywords
circuit
primary
voltage converter
continuous voltage
primary 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.)
Active
Application number
FR1363215A
Other languages
French (fr)
Other versions
FR3015806A1 (en
Inventor
Bruno Lambersend
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.)
Somfy Activites SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Priority to FR1363215A priority Critical patent/FR3015806B1/en
Publication of FR3015806A1 publication Critical patent/FR3015806A1/en
Application granted granted Critical
Publication of FR3015806B1 publication Critical patent/FR3015806B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02M3/33561—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 having more than one ouput with independent control
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Ce convertisseur (10) de tension continue comprend un circuit primaire (14) et au moins deux circuits secondaires (16, 18). Le circuit primaire est relié aux circuits secondaires par l'intermédiaire d'un transformateur (12) qui comporte un enroulement primaire (20), connecté au circuit primaire, et au moins deux enroulements secondaires (22, 24), connectés chacun à un circuit secondaire (16, 18) correspondant. Le circuit primaire (14) comprend un module (28) électronique de commutation qui comporte, un circuit de commutation (42), et un organe de pilotage (44) du circuit de commutation. Un seul des circuits secondaires (16, 18) est connecté à l'organe de pilotage (44) via un circuit de contre-réaction (CR1) et une liaison électrique (34). Le circuit primaire (14) comprend un circuit résonnant (30) qui relie l'enroulement primaire (20) au module électronique de commutation (28) et les enroulements secondaires (22, 24) comprennent un même noyau magnétique.This DC voltage converter (10) comprises a primary circuit (14) and at least two secondary circuits (16, 18). The primary circuit is connected to the secondary circuits via a transformer (12) which has a primary winding (20), connected to the primary circuit, and at least two secondary windings (22, 24), each connected to a circuit secondary (16, 18) corresponding. The primary circuit (14) comprises an electronic switching module (28) which comprises a switching circuit (42) and a control member (44) of the switching circuit. Only one of the secondary circuits (16, 18) is connected to the control member (44) via a feedback circuit (CR1) and an electrical link (34). The primary circuit (14) comprises a resonant circuit (30) which connects the primary winding (20) to the electronic switching module (28) and the secondary windings (22, 24) comprise the same magnetic core.

FR1363215A 2013-12-20 2013-12-20 CONTINUOUS VOLTAGE CONVERTER Active FR3015806B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1363215A FR3015806B1 (en) 2013-12-20 2013-12-20 CONTINUOUS VOLTAGE CONVERTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1363215A FR3015806B1 (en) 2013-12-20 2013-12-20 CONTINUOUS VOLTAGE CONVERTER

Publications (2)

Publication Number Publication Date
FR3015806A1 FR3015806A1 (en) 2015-06-26
FR3015806B1 true FR3015806B1 (en) 2016-12-23

Family

ID=50489255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1363215A Active FR3015806B1 (en) 2013-12-20 2013-12-20 CONTINUOUS VOLTAGE CONVERTER

Country Status (1)

Country Link
FR (1) FR3015806B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3045917B1 (en) * 2015-12-22 2018-02-16 Supergrid Institute HIGH VOLTAGE ELECTRIC ISOLATOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695934A (en) * 1985-05-13 1987-09-22 General Electric Company Multiple output resonant power supply
WO2002071586A2 (en) * 2001-03-01 2002-09-12 Koninklijke Philips Electronics N.V. Power supply unit dc-dc conversion
JP4222421B2 (en) * 2007-02-28 2009-02-12 サンケン電気株式会社 Multi-output switching power supply
TWI344586B (en) * 2008-01-07 2011-07-01 Lite On Technology Corp Power supply device capable of rectifying output voltage
KR20090087717A (en) * 2008-02-13 2009-08-18 엘지이노텍 주식회사 Multi-output power supply

Also Published As

Publication number Publication date
FR3015806A1 (en) 2015-06-26

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