WO2020035990A1 - Engin de chantier électrique - Google Patents

Engin de chantier électrique Download PDF

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Publication number
WO2020035990A1
WO2020035990A1 PCT/JP2019/023008 JP2019023008W WO2020035990A1 WO 2020035990 A1 WO2020035990 A1 WO 2020035990A1 JP 2019023008 W JP2019023008 W JP 2019023008W WO 2020035990 A1 WO2020035990 A1 WO 2020035990A1
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WO
WIPO (PCT)
Prior art keywords
power
vehicle
battery
electric
work vehicle
Prior art date
Application number
PCT/JP2019/023008
Other languages
English (en)
Japanese (ja)
Inventor
圭一 奥出
ハイコー シュトイス
Original Assignee
ダイムラー・アクチェンゲゼルシャフト
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 ダイムラー・アクチェンゲゼルシャフト filed Critical ダイムラー・アクチェンゲゼルシャフト
Publication of WO2020035990A1 publication Critical patent/WO2020035990A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of 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
    • B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
    • 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
    • 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
    • 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
    • B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to an electric work vehicle.
  • a work vehicle such as a garbage vehicle, a refrigerated vehicle, a dump vehicle, a mixer vehicle, or a fire engine
  • the work vehicle is extracted by extracting at least a part of the rotational power of the internal combustion engine through a PTO (Power Take-Off) device. It is used as the operating power source for the hydraulic pumps and compressors of the mounted equipment.
  • PTO Power Take-Off
  • Such an electrified vehicle includes a device for supplying the electric power of the vehicle-side battery to the body mounting device instead of the PTO device. It is operated by the electric power supplied from the side battery.
  • the electric work vehicle is expected to be used as an emergency power source by enabling the battery power of the vehicle to be output to the outside in an emergency such as a disaster.
  • V2X Vehicle to Everything
  • V2X Vehicle to Everything
  • a power supply system is added to a vehicle, it is necessary to add a configuration that enables the battery power of the vehicle to be output to the outside, so that the vehicle cost may increase.
  • the present invention has been made in view of such a problem, and an object of the present invention is to provide an electric work vehicle capable of outputting battery power of a vehicle to the outside while suppressing an increase in cost.
  • the present invention has been made to solve at least a part of the problems described above, and can be realized as the following aspects.
  • An electric work vehicle includes a vehicle body on which a battery that can be charged from the outside is mounted, an output port capable of outputting AC power to the outside by connecting an external cable, and mounted on the vehicle body.
  • the body a working unit that performs a predetermined work by supplying AC power in the body, and converts DC power output from the battery to AC power in the vehicle body, the body or A power conversion unit for supplying the power to the output port.
  • the electric work vehicle uses the power conversion unit provided to convert the AC power supplied to the work unit installed on the body, and outputs the electric power to the outside.
  • a configuration for supplying power to the outside such as a discharge converter.
  • the electric work vehicle according to this aspect supplies electric power to the outside using a power conversion unit provided to supply AC power to the work unit installed on the body.
  • the electric work vehicle according to the present aspect can suppress an increase in vehicle cost.
  • the electric work vehicle according to this aspect can output the electric power stored in the battery to the outside while suppressing an increase in cost.
  • FIG. 2 is a block diagram showing an internal configuration of the electric work vehicle shown in FIG. 1.
  • FIG. 1 is a diagram illustrating an electric work vehicle 1 according to the present embodiment, a power supply target 2 that receives power supply from the electric work vehicle 1, and a charging facility 3 that supplies electric power to the electric work vehicle 1.
  • the electric work vehicle 1 according to the present embodiment includes a vehicle body 4 provided with wheels 5, a cab 6, and a body 7, and stores electric power stored in a battery 10 described later in an inlet 80 and an inlet 80 described later.
  • the electric truck can be supplied to the power supply target 2 installed outside the electric work vehicle 1 via the external cable 8 or the external cable 9 connected thereto. Further, the electric work vehicle 1 according to the present embodiment can charge the battery 10 by the charging facility 3 connected via the inlet 80.
  • the electric work vehicle 1 is assumed to be an electric vehicle including a motor 30 described later as a drive source for traveling, but may be a hybrid vehicle further including an engine.
  • the power supply target 2 in the present embodiment is a vehicle different from the own vehicle, an external facility such as a general residence, a building, or a factory, an external infrastructure such as a traffic light or a street light, or another external electronic device. is there.
  • the charging equipment 3 in the present embodiment may be a commercial equipment such as a charging station or a charging equipment installed in a building such as a general residence or a building.
  • the vehicle body 4 is composed of, for example, a ladder frame having side rails (not shown) and a plurality of cross members.
  • the cab 6 is a structure including a driver's seat (not shown), and is provided above a front portion of the vehicle body 4.
  • the body 7 is a structure having a configuration necessary for performing a predetermined operation performed by the electric work vehicle 1, and is mounted above a rear part of the vehicle body 4.
  • the electric work vehicle 1 according to the present embodiment is, for example, a garbage vehicle, a refrigerated vehicle, a dump vehicle, a mixer vehicle, a fire engine vehicle, or the like. That is, the body 7 is appropriately changed according to the type of the electric work vehicle 1.
  • the internal configuration of the electric work vehicle 1 according to the present embodiment will be described with reference to FIG.
  • the electric work vehicle 1 will be simply referred to as a vehicle 1 for convenience of description.
  • FIG. 2 is a block diagram showing an internal configuration of the vehicle 1 shown in FIG.
  • the vehicle 1 includes a battery 10, a power distribution unit (PDU) 20, a motor 30, a speed reduction mechanism 40, a differential mechanism 50, a drive shaft 60, a driving inverter 70, an inlet 80, a relay switch 90, and a charging device.
  • Converter 100 a working unit 110, a bodywork inverter (power conversion unit) 120, and an ECU 130.
  • the battery 10 is mounted on the vehicle body 4 and accumulates electric power for running the vehicle 1 or supplying power to components included in the vehicle 1.
  • the battery 10 is a secondary battery that supplies power to a motor 30 described below and components included in the vehicle 1 via a power distribution unit (PDU) 20.
  • the battery 10 includes a plurality of relatively large-capacity battery modules (not shown) therein for storing electric power required for the vehicle 1.
  • the motor 30 generates a driving force necessary for the vehicle 1 to travel when AC power is supplied from the driving inverter 70.
  • the reduction mechanism 40 includes a plurality of gears (not shown), and reduces the rotational torque input from the motor 30 and outputs the reduced rotation torque to the differential mechanism 50.
  • the differential mechanism 50 distributes the power input from the speed reduction mechanism 40 to the wheels 5. The distributed power is transmitted to the wheels 5 via the drive shaft 60. Thereby, the vehicle 1 according to the present embodiment can run the vehicle 1 by rotating the wheels 5.
  • the driving inverter 70 converts the DC power supplied from the battery 10 into AC power via the power distribution unit 20 and supplies the AC power to the motor 30, and converts the torque output from the motor 30 in response to the accelerator operation on the vehicle 1. Control.
  • the inlet 80 is configured such that a connector (not shown) provided at one end of the external cable 8 shown in FIG. 1 can be connected.
  • the inlet 80 in the present embodiment has, for example, a DC port 81 and an AC port 82.
  • the DC port 81 is connected to the charging facility 3 that transmits DC power via the external cable 8 for DC, and functions as an input port that can input the DC power supplied from the charging facility 3 that transmits power DC.
  • the external cable 8 is a cable connected to the charging facility 3 such as a rapid charging stand.
  • the AC port 82 is connected to the charging facility 3 that transmits power by AC or the power supply target 2 that can receive power by AC, via the external cable 9 for AC.
  • the AC port 82 functions as an input port that can input AC power supplied from the charging facility 3 that transmits AC power.
  • the AC port 82 functions as an output port that can output AC power to the power supply target 2.
  • the external cable 9 is a cable that can be connected to a charging facility 3 such as a normal charging station or a three-phase AC power supply of a power network of an external facility such as a factory.
  • the relay switch 90 is connected between the AC port 82 and an AC-DC converter 102 of the charging converter 100 described later.
  • the relay switch 90 in the present embodiment is, for example, a contact relay switch having components such as a coil and a mechanical switch, or a contactless relay switch having electronic components such as a triac and a transistor.
  • the relay switch 90 includes one movable contact 91 and two fixed contacts 92 and 93.
  • the movable contact 91 is connected to the AC port 82.
  • Fixed contact 92 is connected to AC-DC converter 102.
  • the fixed contact 93 is connected to a mounting inverter 120 described later.
  • the relay switch 90 When the AC port 82 is connected to a charging facility that transmits AC power, the relay switch 90 according to the present embodiment brings the movable contact 91 and the fixed contact 92 into contact with each other. When the relay switch 90 is connected to the power supply target 2 that can receive AC power, the relay switch 90 contacts the movable contact 91 and the fixed contact 93.
  • the charging converter 100 converts the power supplied from the charging facility 3 into the power that can be stored in the battery 10 via the external cable 8 or the external cable 9 and the inlet 80. Further, charging converter 100 outputs the converted power to battery 10 via power distribution unit 20.
  • the charging converter 100 according to the present embodiment includes, for example, a relay switch 101 and an AC-DC converter 102.
  • the charging converter 100 is configured to be able to communicate with the external charging equipment 3. Thereby, desired charging power that can be stored in the battery 10 can be supplied to the charging facility 3.
  • the relay switch 101 is configured to be able to connect and disconnect the power line on the inlet 80 side and the power line on the power distribution unit 20 side. Thereby, the relay switch 101 supplies the DC power supplied from the charging equipment 3 that transmits DC power to the battery 10 via the external cable 8, the DC port 81 of the inlet 80, and the power distribution unit 20. Can be.
  • the AC-DC converter 102 has a predetermined AC power that can be stored in the battery 10 via the external cable 9, the AC port 82 of the inlet 80, and the AC power supplied from the charging facility 3 that transmits AC power via the relay switch 90. Convert to DC power. Further, AC-DC converter 102 outputs the converted DC power to battery 10 via power distribution unit 20. Thereby, the vehicle 1 according to the present embodiment can charge the battery 10 by the charging facility 3.
  • the work unit 110 is installed on the body 7 shown in FIG. 1 and performs a predetermined work by supplying AC power to the body 7.
  • the working unit 110 in the present embodiment is appropriately changed according to the type of the vehicle 1 such as a garbage vehicle, a refrigerated vehicle, a dump vehicle, a mixer vehicle, a fire engine vehicle, or the like.
  • the mounting inverter (power conversion unit) 120 is installed on the vehicle body 4 and converts DC power output from the battery 10 to predetermined AC power via the power distribution unit 20. Further, the body inverter 120 converts the converted AC power into the body 7 or the power supply target 2 connected to the vehicle 1 via the relay switch 90, the AC port 82 of the inlet 80, and the external cable 9. Supply to
  • the bodywork inverter 120 converts predetermined DC power from the battery 10 into AC power by controlling an internal switching element, and is provided on the body 7. Supplied to the working unit 110.
  • the bodywork inverter 120 converts predetermined DC power from the battery 10 into AC power by controlling the internal switching element, The power is supplied to the power supply target 2 via the relay switch 90 and the AC port 82.
  • the ECU 130 includes a predetermined processor as hardware resources.
  • the ECU 130 integrally controls the components included in the vehicle 1. For example, when it is necessary to supply power to the work unit 110 of the body 7, the ECU 130 instructs the bodywork inverter 120 to supply power to the work unit 110. Further, ECU 130 instructs power distribution unit 20 to connect an electric path between battery 10 and bodywork inverter 120. Thereby, the vehicle 1 according to the present embodiment can supply the electric power stored in the battery 10 to the work unit 110 installed in the body 7.
  • the ECU 130 instructs the bodywork inverter 120 to supply power to the external power supply target 2. Further, ECU 130 instructs power distribution unit 20 to connect an electric path between battery 10 and bodywork inverter 120. Further, the ECU 130 instructs the relay switch 90 to bring the movable contact 91 and the fixed contact 93 into contact. The ECU 130 also converts the DC power output from the battery 10 into predetermined AC power via the power distribution unit 20 to the bodywork inverter 120, and relays the relay switch 90, the AC port 82 of the inlet 80, and It is instructed to supply the converted AC power to the power supply target 2 via the external cable 9.
  • the vehicle 1 according to the present embodiment can supply the power stored in the battery 10 to the power supply target 2 installed outside the vehicle 1.
  • the electric work vehicle 1 is configured such that the vehicle body 4 on which the battery 10 that can be charged from the outside is mounted and the inlet 80 that can output AC power to the outside when the external cable 9 is connected are used for AC.
  • an inverter (power conversion unit) 120 for converting the DC power into AC power and supplying the AC power to the body 7 or the AC port (output port) 82.
  • the electric work vehicle 1 uses the bodywork inverter 120 and the relay switch 90 provided to supply AC power to the work part 110 installed on the body 7.
  • power is supplied to the power supply target 2 outside the vehicle.
  • a configuration for supplying power to the power supply target 2 outside the vehicle such as a discharge converter is provided. It needs to be newly installed.
  • the vehicle cost increases.
  • the electric work vehicle 1 according to the present embodiment uses the bodywork inverter 120 and the relay switch 90 provided to supply AC power to the work part 110 installed on the body 7, Power is supplied to the external power supply target 2.
  • the relay switch 90 has a simpler configuration than the discharge converter and is inexpensive. Thereby, the electric work vehicle 1 according to the present embodiment can suppress an increase in vehicle cost due to the addition of the configuration.
  • the electric work vehicle 1 can output the electric power stored in the battery 10 to the outside while suppressing an increase in cost.
  • predetermined processor means a dedicated or general-purpose processor such as a microcomputer.
  • ECU 130 in the present embodiment may be realized by a single processor, or may be realized by a plurality of processors.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

[Problème] Fournir un engin de chantier électrique avec lequel la puissance de batterie du véhicule peut être délivrée à l'extérieur avec une augmentation minimale de coût. [Solution] La présente invention comprend : une carrosserie de véhicule équipée d'une batterie chargeable de façon externe ; un port de sortie capable de délivrer de l'énergie CA à l'extérieur par l'intermédiaire de la connexion d'un câble externe à celui-ci ; un équipement qui est installé sur la carrosserie de véhicule ; une unité de travail qui effectue un travail prédéterminé en conséquence de l'alimentation CA fournie à l'équipement ; et un convertisseur de puissance qui convertit la sortie de puissance CC provenant de la batterie dans la carrosserie de véhicule en puissance CA et fournit la puissance CA à l'équipement ou au port de sortie.
PCT/JP2019/023008 2018-08-14 2019-06-11 Engin de chantier électrique WO2020035990A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018152565A JP2020026244A (ja) 2018-08-14 2018-08-14 電動作業車両
JP2018-152565 2018-08-14

Publications (1)

Publication Number Publication Date
WO2020035990A1 true WO2020035990A1 (fr) 2020-02-20

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Application Number Title Priority Date Filing Date
PCT/JP2019/023008 WO2020035990A1 (fr) 2018-08-14 2019-06-11 Engin de chantier électrique

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JP (1) JP2020026244A (fr)
WO (1) WO2020035990A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021200833A1 (fr) * 2020-03-31 2021-10-07 ダイムラー・アクチェンゲゼルシャフト Véhicule de travail électrique
FR3113262A1 (fr) 2020-08-08 2022-02-11 Baptiste Hanser Engin de chantier électrifié supportant un élément d’énergie auxiliaire.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005194010A (ja) * 2004-01-05 2005-07-21 Aichi Corp 電気駆動型作業車
JP2009067379A (ja) * 2007-09-11 2009-04-02 Ford Global Technologies Llc 自動車の空調システム
JP2010093891A (ja) * 2008-10-06 2010-04-22 Fujitsu Ten Ltd 電子制御装置、プラグイン車両、及び給電経路切替方法
US20110046828A1 (en) * 2009-08-18 2011-02-24 Ford Global Technologies, Llc System And Method For Controlling Electric Power In A Plug-In Vehicle From An External Power Source
JP2012178930A (ja) * 2011-02-25 2012-09-13 Denso Corp バッテリの充電制御装置
JP2012232724A (ja) * 2011-05-09 2012-11-29 Kubota Corp 作業車両
WO2014162886A1 (fr) * 2013-04-05 2014-10-09 日産自動車株式会社 Dispositif d'alimentation électrique de véhicule
JP2015012678A (ja) * 2013-06-28 2015-01-19 三菱自動車工業株式会社 電動車両の充電給電用装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005194010A (ja) * 2004-01-05 2005-07-21 Aichi Corp 電気駆動型作業車
JP2009067379A (ja) * 2007-09-11 2009-04-02 Ford Global Technologies Llc 自動車の空調システム
JP2010093891A (ja) * 2008-10-06 2010-04-22 Fujitsu Ten Ltd 電子制御装置、プラグイン車両、及び給電経路切替方法
US20110046828A1 (en) * 2009-08-18 2011-02-24 Ford Global Technologies, Llc System And Method For Controlling Electric Power In A Plug-In Vehicle From An External Power Source
JP2012178930A (ja) * 2011-02-25 2012-09-13 Denso Corp バッテリの充電制御装置
JP2012232724A (ja) * 2011-05-09 2012-11-29 Kubota Corp 作業車両
WO2014162886A1 (fr) * 2013-04-05 2014-10-09 日産自動車株式会社 Dispositif d'alimentation électrique de véhicule
JP2015012678A (ja) * 2013-06-28 2015-01-19 三菱自動車工業株式会社 電動車両の充電給電用装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021200833A1 (fr) * 2020-03-31 2021-10-07 ダイムラー・アクチェンゲゼルシャフト Véhicule de travail électrique
JP7367295B2 (ja) 2020-03-31 2023-10-24 メルセデス・ベンツ グループ アクチェンゲゼルシャフト 電動作業車両
FR3113262A1 (fr) 2020-08-08 2022-02-11 Baptiste Hanser Engin de chantier électrifié supportant un élément d’énergie auxiliaire.

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