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FR3096196B1 - Assembly comprising a card defining a voltage converter - Google Patents

Assembly comprising a card defining a voltage converter Download PDF

Info

Publication number
FR3096196B1
FR3096196B1 FR1904971A FR1904971A FR3096196B1 FR 3096196 B1 FR3096196 B1 FR 3096196B1 FR 1904971 A FR1904971 A FR 1904971A FR 1904971 A FR1904971 A FR 1904971A FR 3096196 B1 FR3096196 B1 FR 3096196B1
Authority
FR
France
Prior art keywords
assembly
card
support
voltage converter
screen
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 - Fee Related
Application number
FR1904971A
Other languages
French (fr)
Other versions
FR3096196A1 (en
Inventor
Nicolas Allali
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1904971A priority Critical patent/FR3096196B1/en
Priority to PCT/EP2020/063057 priority patent/WO2020229413A1/en
Priority to CN202080035240.9A priority patent/CN113812077A/en
Priority to EP20723884.1A priority patent/EP3970269A1/en
Publication of FR3096196A1 publication Critical patent/FR3096196A1/en
Application granted granted Critical
Publication of FR3096196B1 publication Critical patent/FR3096196B1/en
Expired - Fee Related 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from DC input or output
    • H02M1/15—Arrangements for reducing ripples from DC input or output using active elements
    • 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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • H02M1/123—Suppression of common mode voltage or current
    • 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
    • H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Networks Using Active Elements (AREA)

Abstract

Ensemble, comprenant : - un support (1), - une carte (3) portant des composants électroniques de manière à définir un convertisseur de tension, la carte (3) portant au moins deux interrupteurs électroniques disposés électriquement en série de manière à former un bras de commutation et à définir entre eux un point milieu, et - un écran métallique (8), interposé physiquement entre le support (1) et au moins un conducteur électrique (10) de la carte (3) qui est au potentiel du point milieu, l’ensemble comprenant un circuit de filtrage de mode de commun actif (20) générant, sur la base de la tension entre le point milieu et l’écran (8), une tension corrective appliquée entre l’écran (8) et le support (1). Figure pour l’abrégé : Figure 1Assembly, comprising: - a support (1), - a card (3) carrying electronic components so as to define a voltage converter, the card (3) carrying at least two electronic switches arranged electrically in series so as to form a switching arm and to define between them a midpoint, and - a metal screen (8), physically interposed between the support (1) and at least one electrical conductor (10) of the card (3) which is at the potential of the point medium, the assembly comprising an active common mode filter circuit (20) generating, based on the voltage between the midpoint and the screen (8), a corrective voltage applied between the screen (8) and the support (1). Figure for the abstract: Figure 1

FR1904971A 2019-05-13 2019-05-13 Assembly comprising a card defining a voltage converter Expired - Fee Related FR3096196B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1904971A FR3096196B1 (en) 2019-05-13 2019-05-13 Assembly comprising a card defining a voltage converter
PCT/EP2020/063057 WO2020229413A1 (en) 2019-05-13 2020-05-11 Assembly comprising a board defining a voltage converter
CN202080035240.9A CN113812077A (en) 2019-05-13 2020-05-11 Assembly comprising a plate defining a voltage converter
EP20723884.1A EP3970269A1 (en) 2019-05-13 2020-05-11 Assembly comprising a board defining a voltage converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904971 2019-05-13
FR1904971A FR3096196B1 (en) 2019-05-13 2019-05-13 Assembly comprising a card defining a voltage converter

Publications (2)

Publication Number Publication Date
FR3096196A1 FR3096196A1 (en) 2020-11-20
FR3096196B1 true FR3096196B1 (en) 2021-07-30

Family

ID=67957036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904971A Expired - Fee Related FR3096196B1 (en) 2019-05-13 2019-05-13 Assembly comprising a card defining a voltage converter

Country Status (4)

Country Link
EP (1) EP3970269A1 (en)
CN (1) CN113812077A (en)
FR (1) FR3096196B1 (en)
WO (1) WO2020229413A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710861A (en) * 1986-06-03 1987-12-01 Martin Kanner Anti-ripple circuit
GB9812138D0 (en) * 1998-06-06 1998-08-05 Linn Prod Ltd Noise suppression system for a power supply
US6775157B2 (en) * 2002-06-25 2004-08-10 International Rectifier Corporation Closed loop active EMI filter for reducing common or differential noise based on an error value
US6898092B2 (en) * 2003-06-25 2005-05-24 Picor Corporation EMI filter circuit
US8263872B2 (en) * 2008-02-21 2012-09-11 Apple Inc. Method and apparatus for attaching a flex circuit to a printed circuit board
CN102075091B (en) * 2009-11-24 2013-02-27 华东光电集成器件研究所 Power supply device with extremely low harmonic interference
US9270159B2 (en) * 2012-08-07 2016-02-23 Hamilton Sundstrand Corporation EMI filter using active damping with frequency dependant impedance

Also Published As

Publication number Publication date
WO2020229413A1 (en) 2020-11-19
EP3970269A1 (en) 2022-03-23
CN113812077A (en) 2021-12-17
FR3096196A1 (en) 2020-11-20

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Year of fee payment: 2

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