FR3074983B1 - CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS - Google Patents

CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS Download PDF

Info

Publication number
FR3074983B1
FR3074983B1 FR1761771A FR1761771A FR3074983B1 FR 3074983 B1 FR3074983 B1 FR 3074983B1 FR 1761771 A FR1761771 A FR 1761771A FR 1761771 A FR1761771 A FR 1761771A FR 3074983 B1 FR3074983 B1 FR 3074983B1
Authority
FR
France
Prior art keywords
circuit
continuous
recovery
inductive coil
converter
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
FR1761771A
Other languages
French (fr)
Other versions
FR3074983A1 (en
Inventor
Gang Yang
Huan Zhou
Mimoun Askeur
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 eAutomotive France SAS
Original Assignee
Valeo Siemens eAutomotive France 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 Siemens eAutomotive France SAS filed Critical Valeo Siemens eAutomotive France SAS
Priority to FR1761771A priority Critical patent/FR3074983B1/en
Priority to CN201880079126.9A priority patent/CN111512529A/en
Priority to PCT/EP2018/081981 priority patent/WO2019110296A1/en
Priority to DE112018006267.8T priority patent/DE112018006267T8/en
Publication of FR3074983A1 publication Critical patent/FR3074983A1/en
Application granted granted Critical
Publication of FR3074983B1 publication Critical patent/FR3074983B1/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • 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
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H02M3/33569—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 several active switching elements
    • H02M3/33576—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/342—Active non-dissipative snubbers
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention a pour objet un convertisseur continu-continu isolé, notamment pour véhicule automobile, comprenant : - un premier circuit comprenant au moins une bobine inductive (L1, L2), - un deuxième circuit, comprenant au moins une bobine inductive (L3, L4), ledit deuxième circuit comprenant par ailleurs au moins un bras d'interrupteur (Q3, Q4) connecté entre une borne de la bobine inductive (L3, L4) dudit deuxième circuit et une masse électrique, ledit bras d'interrupteur (Q3, Q4) présentant un état passant et un état non passant, - un circuit de récupération d'énergie, connecté en un point connexion du deuxième circuit relié à ladite borne de la bobine inductive (L3, L4) du deuxième circuit, ledit circuit de récupération d'énergie comprenant une capacité d'amortissement (Cs) apte à stocker l'énergie présente dans le deuxième circuit, via le point de connexion, lorsque le bras d'interrupteur (Q3, Q4) bascule à l'état non passant, de manière à alimenter un composant électronique supplémentaire (FB).The subject of the invention is an isolated DC-DC converter, in particular for a motor vehicle, comprising: - a first circuit comprising at least one inductive coil (L1, L2), - a second circuit, comprising at least one inductive coil (L3, L4), said second circuit further comprising at least one switch arm (Q3, Q4) connected between a terminal of the inductive coil (L3, L4) of said second circuit and an electrical ground, said switch arm (Q3, Q4) having an on state and an off state, - an energy recovery circuit, connected at a connection point of the second circuit connected to said terminal of the inductive coil (L3, L4) of the second circuit, said recovery circuit energy comprising a damping capacitor (Cs) capable of storing the energy present in the second circuit, via the connection point, when the switch arm (Q3, Q4) switches to the off state, so as to supply an additional electronic component Elementary (FB).

FR1761771A 2017-12-07 2017-12-07 CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS Active FR3074983B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1761771A FR3074983B1 (en) 2017-12-07 2017-12-07 CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS
CN201880079126.9A CN111512529A (en) 2017-12-07 2018-11-20 DC-DC converter for electric or hybrid vehicle recovering secondary losses
PCT/EP2018/081981 WO2019110296A1 (en) 2017-12-07 2018-11-20 Dc-dc converter for an electric or hybrid vehicle with recovery of secondary losses
DE112018006267.8T DE112018006267T8 (en) 2017-12-07 2018-11-20 DC-DC CONVERTER FOR AN ELECTRIC OR HYBRID VEHICLE WITH RECOVERY OF SECONDARY LOSSES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761771A FR3074983B1 (en) 2017-12-07 2017-12-07 CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS
FR1761771 2017-12-07

Publications (2)

Publication Number Publication Date
FR3074983A1 FR3074983A1 (en) 2019-06-14
FR3074983B1 true FR3074983B1 (en) 2022-01-07

Family

ID=61599354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761771A Active FR3074983B1 (en) 2017-12-07 2017-12-07 CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS

Country Status (4)

Country Link
CN (1) CN111512529A (en)
DE (1) DE112018006267T8 (en)
FR (1) FR3074983B1 (en)
WO (1) WO2019110296A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW328992B (en) * 1997-03-17 1998-04-01 Acer Peripherals Inc Improved low power consumption electric power supply
US6128206A (en) * 1999-03-12 2000-10-03 Ericsson, Inc. Clamping circuit and method for synchronous rectification
US6775162B2 (en) * 2001-12-11 2004-08-10 Cellex Power Products, Inc. Self-regulated cooling system for switching power supplies using parasitic effects of switching
TWI222778B (en) * 2003-07-30 2004-10-21 Delta Electronics Inc Lose-less voltage-clamping circuit
US7342811B2 (en) * 2005-05-27 2008-03-11 Cherokee International Corporation Lossless clamp circuit for DC-DC converters
US8787044B2 (en) * 2009-05-07 2014-07-22 Flextronics Ap, Llc Energy recovery snubber circuit for power converters
DE102012202869B4 (en) * 2012-02-24 2024-10-02 Robert Bosch Gmbh Control device and control method of an active snubber circuit for a DC-DC converter
US9825546B2 (en) * 2016-03-30 2017-11-21 Infineon Technologies Austria Ag Circuits and methods for auxiliary secondary supply generation with self-starting primary side driver in isolated power converters

Also Published As

Publication number Publication date
WO2019110296A1 (en) 2019-06-13
DE112018006267T5 (en) 2020-08-13
FR3074983A1 (en) 2019-06-14
CN111512529A (en) 2020-08-07
DE112018006267T8 (en) 2020-08-27

Similar Documents

Publication Publication Date Title
US6320358B2 (en) Bidirectional energy management system independent of voltage and polarity
US6888266B2 (en) Vehicle with switched supplemental energy storage system for engine cranking
US7579792B2 (en) Hybrid motor boost system and methods
EP3421287B1 (en) Battery connection system for electric and/or hybrid vehicles
CN105408621B (en) The electronic security(ELSEC) breaker of automobile
CN101887986A (en) Rechargeable battery
CN110073600B (en) Control device and power supply system for semiconductor switch
US10106108B2 (en) Vehicle electrical system
EP2352661A1 (en) Interconnection housing for motor vehicle
JP2015511107A (en) In-vehicle power supply for vehicles
KR20110105034A (en) Electric vehicle
CN104704589A (en) Circuit arrangement and method for charging DC link capacitor, as well as battery and motor vehicle comprising such circuit arrangement
US6819010B2 (en) Vehicle with switched supplemental energy storage system for engine cranking
US20160190841A1 (en) Precharging unit for a battery interruption unit
US6133645A (en) Electronic device disconnect circuit
FR3074983B1 (en) CONTINUOUS-CONTINUOUS CONVERTER FOR ELECTRIC OR HYBRID VEHICLES WITH RECOVERY OF SECONDARY LOSS
WO2002080334A3 (en) Drive for a motor vehicle
KR20150127765A (en) High voltage battery system
CN109818546A (en) The vehicle-mounted construction of power-converting device
FR3087596B1 (en) ELECTRICAL SYSTEM AND METHOD FOR CHARGING A BATTERY, ESPECIALLY FOR VEHICLES
CN103350671B (en) For the switch buffer circuit of electronlmobil
EP0380608A1 (en) Instant jump start add-on automotive electrical apparatus
CN110722999B (en) Vehicle-mounted charger, electric vehicle with same, and power factor correction device
FR2860840B1 (en) MOTOR VEHICLE ELECTRIC STARTER EQUIPPED WITH A STATIC RELAY HYBRID CONTACTOR INTEGRATED IN THE HOOD
CN204267161U (en) Gasoline engine starting button

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190614

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CD Change of name or company name

Owner name: VALEO EAUTOMOTIVE FRANCE SAS, FR

Effective date: 20221230

PLFP Fee payment

Year of fee payment: 7