FR3079460B1 - POWER SOURCE SYSTEM FOR VEHICLE - Google Patents

POWER SOURCE SYSTEM FOR VEHICLE Download PDF

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Publication number
FR3079460B1
FR3079460B1 FR1903275A FR1903275A FR3079460B1 FR 3079460 B1 FR3079460 B1 FR 3079460B1 FR 1903275 A FR1903275 A FR 1903275A FR 1903275 A FR1903275 A FR 1903275A FR 3079460 B1 FR3079460 B1 FR 3079460B1
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FR
France
Prior art keywords
capacitor
diode
switch
input
fast
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
FR1903275A
Other languages
French (fr)
Other versions
FR3079460A1 (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 FR3079460A1 publication Critical patent/FR3079460A1/en
Application granted granted Critical
Publication of FR3079460B1 publication Critical patent/FR3079460B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • 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
    • 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
    • B60L53/20—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 converters located in the vehicle
    • B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

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 ; des moyens de consommation électrique (4) auxquels peut se connecter une batterie rechargeable (51) ; un premier commutateur (11) entre une borne positive de l'entrée de charge rapide et le condensateur ; un deuxième commutateur (12) entre une borne négative de l'entrée de charge rapide et le condensateur ; une première diode (21) et une deuxième diode (22), respectivement pour une circulation de courant unidirectionnelle :- vers le condensateur depuis la borne positive de l'entrée de charge rapide, et- vers la borne négative de l'entrée de charge rapide depuis le condensateur.La première diode est en parallèle d’un commutateur (11). La deuxième diode est en parallèle de l’autre commutateur (12). Figure pour l’abrégé : Figure 2The 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; power consumption means (4) to which a rechargeable battery (51) can be connected; a first switch (11) between a positive terminal of the fast charge input and the capacitor; a second switch (12) between a negative terminal of the fast charge input and the capacitor; a first diode (21) and a second diode (22), respectively for unidirectional current flow:- to the capacitor from the positive terminal of the fast charging input, and- to the negative terminal of the charging input fast from the capacitor. The first diode is in parallel with a switch (11). The second diode is in parallel with the other switch (12). Figure for abstract: Figure 2

FR1903275A 2018-03-30 2019-03-28 POWER SOURCE SYSTEM FOR VEHICLE Active FR3079460B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018068347A JP7003803B2 (en) 2018-03-30 2018-03-30 Vehicle power supply
JP2018-068347 2018-03-30

Publications (2)

Publication Number Publication Date
FR3079460A1 FR3079460A1 (en) 2019-10-04
FR3079460B1 true FR3079460B1 (en) 2022-11-18

Family

ID=67909881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903275A Active FR3079460B1 (en) 2018-03-30 2019-03-28 POWER SOURCE SYSTEM FOR VEHICLE

Country Status (4)

Country Link
JP (1) JP7003803B2 (en)
CN (1) CN110323798B (en)
DE (1) DE102019204114A1 (en)
FR (1) FR3079460B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7342797B2 (en) * 2020-06-04 2023-09-12 株式会社デンソー power system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005110446A (en) * 2003-10-01 2005-04-21 Tokyo R & D Co Ltd Power supply
JP4315232B1 (en) * 2008-03-17 2009-08-19 トヨタ自動車株式会社 Electric vehicle
WO2010143304A1 (en) 2009-06-12 2010-12-16 日立コンピュータ機器株式会社 Power supply device
JP5488085B2 (en) * 2010-03-17 2014-05-14 新神戸電機株式会社 DC power supply
JP5204157B2 (en) * 2010-07-05 2013-06-05 株式会社日本自動車部品総合研究所 Electric vehicle charging device
JP5399439B2 (en) 2011-04-19 2014-01-29 本田技研工業株式会社 Electric vehicle charging system
WO2015087488A1 (en) * 2013-12-11 2015-06-18 三洋電機株式会社 Power supply
JP2015154641A (en) 2014-02-17 2015-08-24 三菱自動車工業株式会社 Electric leakage detection circuit of vehicle
US9283864B2 (en) 2014-02-21 2016-03-15 Infineon Technologies Ag Circuit, electric power train and method for charging a battery
JP6597446B2 (en) 2016-03-28 2019-10-30 株式会社豊田自動織機 In-vehicle electric compressor

Also Published As

Publication number Publication date
CN110323798B (en) 2023-07-04
JP7003803B2 (en) 2022-01-21
JP2019180154A (en) 2019-10-17
CN110323798A (en) 2019-10-11
FR3079460A1 (en) 2019-10-04
DE102019204114A1 (en) 2019-10-02

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