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FR3079461B1 - POWER SOURCE SYSTEM FOR VEHICLE - Google Patents

POWER SOURCE SYSTEM FOR VEHICLE Download PDF

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Publication number
FR3079461B1
FR3079461B1 FR1903295A FR1903295A FR3079461B1 FR 3079461 B1 FR3079461 B1 FR 3079461B1 FR 1903295 A FR1903295 A FR 1903295A FR 1903295 A FR1903295 A FR 1903295A FR 3079461 B1 FR3079461 B1 FR 3079461B1
Authority
FR
France
Prior art keywords
input
capacitor
battery
switch
terminal
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
FR1903295A
Other languages
French (fr)
Other versions
FR3079461A1 (en
Inventor
Tomoharu Yamamoto
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR3079461A1 publication Critical patent/FR3079461A1/en
Application granted granted Critical
Publication of FR3079461B1 publication Critical patent/FR3079461B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/11—DC charging controlled by the charging station, e.g. mode 4
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/20—Inrush current reduction, i.e. avoiding high currents when connecting the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Protection Of Static Devices (AREA)

Abstract

Pour éviter un phénomène de décharge indésirable, le système de source d'énergie comprend une entrée de charge rapide (9), pouvant être associée à une source de courant continu (10) ; un condensateur (31, 32, 33) entre des bornes positive et négative de ladite entrée ; un premier commutateur (11) entre une borne positive de la batterie (51) et le condensateur ; un deuxième commutateur (12) entre la borne positive de la batterie et la borne positive de ladite entrée ; un troisième commutateur (13) entre une borne négative de la batterie et le condensateur ; un quatrième commutateur (14) entre la borne négative de la batterie et la borne négative de ladite entrée; une diode (21) pour une circulation unidirectionnelle vers le condensateur depuis la borne positive de l'entrée (9) ; et une autre diode (22) pour une circulation unidirectionnelle vers la borne négative de l'entrée (9) depuis le condensateur. Figure pour l’abrégé : Figure 2To avoid an undesirable discharge phenomenon, the energy source system comprises a fast charging input (9), which can be associated with a direct current source (10); a capacitor (31, 32, 33) between positive and negative terminals of said input; a first switch (11) between a positive terminal of the battery (51) and the capacitor; a second switch (12) between the positive terminal of the battery and the positive terminal of said input; a third switch (13) between a negative terminal of the battery and the capacitor; a fourth switch (14) between the negative terminal of the battery and the negative terminal of said input; a diode (21) for unidirectional flow to the capacitor from the positive terminal of the input (9); and another diode (22) for unidirectional flow to the negative terminal of the input (9) from the capacitor. Figure for abstract: Figure 2

FR1903295A 2018-03-30 2019-03-28 POWER SOURCE SYSTEM FOR VEHICLE Active FR3079461B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-068348 2018-03-30
JP2018068348A JP7020247B2 (en) 2018-03-30 2018-03-30 Vehicle power supply

Publications (2)

Publication Number Publication Date
FR3079461A1 FR3079461A1 (en) 2019-10-04
FR3079461B1 true FR3079461B1 (en) 2023-02-10

Family

ID=67910314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903295A Active FR3079461B1 (en) 2018-03-30 2019-03-28 POWER SOURCE SYSTEM FOR VEHICLE

Country Status (4)

Country Link
JP (1) JP7020247B2 (en)
CN (1) CN110316007B (en)
DE (1) DE102019204320B4 (en)
FR (1) FR3079461B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111806258B (en) * 2020-06-30 2021-09-03 比亚迪股份有限公司 Vehicle high-voltage power distribution system, high-voltage safety control method and device and storage medium
CN113949123A (en) * 2021-10-09 2022-01-18 展讯通信（深圳）有限公司 Electronic device and charging control method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02246740A (en) * 1989-03-16 1990-10-02 Toshiba Corp Power back-up circuit
JP5399439B2 (en) 2011-04-19 2014-01-29 本田技研工業株式会社 Electric vehicle charging system
EP2736146A1 (en) 2011-07-22 2014-05-28 Panasonic Corporation Vehicle power unit
US9434263B2 (en) 2012-09-05 2016-09-06 Lear Corporation Multi-mode battery charger
CN203391638U (en) * 2013-06-13 2014-01-15 温州音易鞋业有限公司 Automatic charge device for electric vehicle
JP5867483B2 (en) 2013-11-08 2016-02-24 トヨタ自動車株式会社 Power storage system
JP6456843B2 (en) * 2013-12-11 2019-01-23 三洋電機株式会社 Power supply
JP6459945B2 (en) * 2015-12-11 2019-01-30 スズキ株式会社 Control device for electric vehicle
JP6597446B2 (en) 2016-03-28 2019-10-30 株式会社豊田自動織機 In-vehicle electric compressor
CN106340917A (en) * 2016-09-05 2017-01-18 中国北方车辆研究所 Lithium ion power storage battery power source charging and discharging control system for hybrid power system
DE102017008840A1 (en) 2017-09-21 2018-03-01 Daimler Ag Electric vehicle electrical system

Also Published As

Publication number Publication date
CN110316007B (en) 2022-07-05
JP7020247B2 (en) 2022-02-16
CN110316007A (en) 2019-10-11
DE102019204320A1 (en) 2019-10-02
JP2019180155A (en) 2019-10-17
FR3079461A1 (en) 2019-10-04
DE102019204320B4 (en) 2024-09-05

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