WO2018072519A1 - Dispositif de charge mobile de type séparé - Google Patents

Dispositif de charge mobile de type séparé Download PDF

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Publication number
WO2018072519A1
WO2018072519A1 PCT/CN2017/095006 CN2017095006W WO2018072519A1 WO 2018072519 A1 WO2018072519 A1 WO 2018072519A1 CN 2017095006 W CN2017095006 W CN 2017095006W WO 2018072519 A1 WO2018072519 A1 WO 2018072519A1
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WO
WIPO (PCT)
Prior art keywords
energy storage
mobile
mobile charging
charging
vehicle
Prior art date
Application number
PCT/CN2017/095006
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English (en)
Chinese (zh)
Inventor
陈炯
谭广志
杨昌城
Original Assignee
蔚来汽车有限公司
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 蔚来汽车有限公司 filed Critical 蔚来汽车有限公司
Publication of WO2018072519A1 publication Critical patent/WO2018072519A1/fr

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    • 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

Definitions

  • the invention belongs to the field of charging services, and in particular relates to a split type mobile charging device.
  • the mobile charging car can provide emergency charging service for electric vehicles in temporary areas such as public parking lots and highways, and can also meet the regular charging requirements of electric vehicles to some extent.
  • the mobile charging vehicle realizes the space transfer of electric energy through its own energy storage medium (such as a battery), that is, the energy storage medium is supplemented by the charging process, and the electric vehicle is charged through the discharging process.
  • an electric control system and a cooling system that cooperate with an energy storage medium (battery, etc.) are required on the mobile charging vehicle.
  • the energy carried on the mobile charging car is often limited, thereby limiting the service capacity of the mobile charging car.
  • the electrical control system and the cooling system must not only meet the requirements of the vehicle-mounted level, but also prevent the on-board vibration-proof problem of the electrical equipment, further increasing the cost of the mobile charging vehicle, and the on-board performance of the water-cooling system needs to be further improved.
  • the present invention provides a split type mobile charging device.
  • the present invention provides a split type mobile charging device.
  • the split mobile charging device comprises: an independently arranged mobile energy storage vehicle for carrying an energy storage medium and capable of going back and forth between the energy replenishing area and the service area; and at least one mobile charging terminal independently provided, the mobile storage
  • the capable vehicle can be matched with any one of the at least one mobile charging terminal to make the mobile energy storage vehicle
  • the electric energy in the energy storage medium is spatially transferred through the any one of the mobile charging terminals, and is delivered to the device to be charged.
  • the mobile energy storage vehicle includes an input/output device, and the input/output device is provided with an electrical connection port, the mobile charging terminal or the charging device of the complementary region Provided respectively with a socket matching the electrical connection port, wherein the mobile charging terminal is connected to the input and output device to transmit electrical energy in the energy storage medium to the device to be charged;
  • the charging device of the energy zone charges the energy storage medium by being connected to the input and output device.
  • the mobile charging terminal includes a DC-DC power supply module, and the electrical energy in the energy storage medium flows into the device to be charged through the DC-DC power supply module.
  • the mobile charging terminal further includes an electric control device capable of controlling the electric control device in a case where the electric control device is connected to the input/output device
  • the mobile energy storage vehicle turns on/off the charging process of the device to be charged.
  • the energy storage medium is an energy storage battery
  • the energy storage battery is connected with a battery management system matched thereto
  • the electrical control device communicates with the battery management system. And controlling, by the battery management system, the mobile energy storage vehicle to turn on/off the charging process of the device to be charged.
  • the mobile charging terminal is connected to the device to be charged via a charging gun, and the electric control device can acquire the device when the charging gun is connected to the device to be charged. Determining the charging information of the charging device and the charging state information, and controlling the charging process of the mobile energy storage device to turn on/off the charging device according to the charging information of the device to be charged and the charging state information.
  • the mobile charging device further includes a cooling system for cooling the energy storage medium; the cooling system is disposed on the mobile energy storage vehicle; or a water-cooling pipeline of the cooling system is disposed in the mobile energy storage vehicle, a power device cooperating with the water-cooling pipeline is disposed at the mobile charging terminal, and the mobile energy storage vehicle is treated by the mobile charging terminal
  • the water-cooled line is connected to the power unit, and the water-cooling line is used to cool the energy storage medium under the driving of the power unit.
  • the electrical control system is coupled to the cooling system for controlling the cooling system.
  • the split type mobile charging device includes a plurality of mobile charging terminals and the mobile energy storage vehicle is provided with a plurality of output interfaces, so that the mobile energy storage vehicle can simultaneously
  • the plurality of mobile charging terminals are mated to connect the electrical energy in the energy storage medium to the plurality of devices to be charged simultaneously through the plurality of mobile charging terminals.
  • the mobile energy storage vehicle includes a vehicle body and the energy storage medium disposed on the vehicle body; and/or the mobile charging terminal is configured with a carrier,
  • the carrier can be moved manually or electrically, thereby driving the mobile charging terminal to move.
  • the invention utilizes a split design, that is, the mobile charging device is divided into an independent mobile energy storage vehicle and an independent mobile charging terminal, and the mobile charging terminal is distributedly arranged at the service network.
  • the mobile energy storage vehicle and the mobile charging terminal respectively go to the service area to perform a matching connection to provide a charging service for the device to be charged.
  • the mobile energy storage vehicle is completely used to carry the energy storage medium portion (which may also include a cooling system), thereby improving the service capability of the mobile charging device.
  • the independent mobile charging terminal not only solves the problem that the in-vehicle DC-DC power module has no existing products, but also solves the problem that the electrical control system must meet the requirements of the vehicle-level level and prevent the vehicle from being vibration-proof. The high cost problem caused by etc.
  • FIG. 1 is a schematic structural view of a split type mobile charging device of the present invention in use
  • FIG. 2 is a schematic diagram showing the connection of the mobile charging terminal of the split type mobile charging device of the present invention and the input/output device in the mobile energy storage vehicle.
  • the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be a fixed connection, for example, or It is a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the invention utilizes the split design to separate the energy storage medium and other related components in the mobile charging device, so that on the one hand, the mobile charging device can transport more power under the same load, and on the other hand, the other devices are omitted. Increase the cost of meeting vehicle-level requirements.
  • Fig. 1 is a schematic view showing the state of use of the split type mobile charging device of the present invention.
  • the split type mobile charging device mainly comprises a separately arranged mobile energy storage vehicle 1 and at least one mobile charging terminal 2 independently provided.
  • the mobile energy storage vehicle 1 is configured to carry an energy storage medium to enable it to travel between the energy-filling area and the service area, and the mobile energy storage vehicle 1 can move the charging terminal with any one of the at least one mobile charging terminal.
  • the connection is made to enable the mobile energy storage vehicle 1 to transfer the electrical energy in the energy storage medium to the mobile charging terminal 2 that is mated to the mobile energy storage vehicle 1 for transport to the device to be charged 3 (such as an electric vehicle).
  • the electrical control system in the mobile energy storage vehicle can be designed in a modular manner.
  • the mobile energy storage vehicle can also be configured to have multiple output interfaces, and through multiple The interfaces are simultaneously connected to a plurality of mobile charging terminals and simultaneously charge these mobile charging terminals.
  • the following is an example of configuring an output interface to charge a vehicle.
  • the mobile energy storage vehicle 1 and the mobile charging terminal 2 are separately provided, wherein the mobile energy storage vehicle 1 is mainly used for carrying energy storage.
  • the battery, the ladder uses a battery or other medium capable of storing electric energy and outputs electric energy to and from the replenishing area and the service area, and moves the charging terminal 2 (even if the mobile energy storage vehicle 1 transfers the electric energy in the energy storage medium to the device to be charged
  • the part can be set near the service area.
  • the mobile energy storage vehicle 1 and the mobile charging terminal 2 can be matched and docked in the service area, for example, the service personnel connect the mobile energy storage vehicle 1 and the mobile charging terminal 2, and then Charge the charging device. Since the mobile energy storage vehicle 1 mainly carries the energy storage medium, the mobile charging device of the same load can transport more electric energy.
  • the mobile charging terminal 2 Since the mobile charging terminal 2 is disposed near the service area, the cost required to set it on the mobile energy storage vehicle 1 is subtracted. It should be noted that the mobile energy storage vehicle 1 and the mobile charging terminal 2 do not need one-to-one correspondence on the premise that they can match the docking. That is to say, after the mobile energy storage vehicle 1 travels to the service area, any mobile charging terminal 2 in the vicinity of the service area can be selected to perform a matching connection with the mobile energy storage vehicle 1. Likewise, the same mobile charging terminal 2 can be mated to a different mobile energy storage vehicle 1 that travels to any of its adjacent service areas. It should also be noted that the service area may be any area capable of charging the charging device using the mobile charging device.
  • the replenishing zone can be any zone that can supplement the mobile energy storage vehicle 1 with electric energy, such as a charging station, a charging pile or a specially set replenishing station.
  • the mobile energy storage vehicle 1 mainly includes a vehicle body 11 and a compartment 12 disposed on the vehicle body, and the energy storage medium 13 is placed in the vehicle compartment 12.
  • the energy storage medium 13 is an energy storage battery, and the energy storage battery is connected with a battery management system matched thereto.
  • the mobile energy storage vehicle 1 further includes an input/output device 14 on which an electrical connection port (not shown) is provided, and a charging device (not shown) for moving the charging terminal 2 or the complementary region is respectively
  • the socket is matched with the electrical connection port, and the mobile charging terminal 2 is connected to the corresponding socket of the input/output device 14 to transfer the electric energy in the energy storage medium 13 to the device to be charged, thereby realizing the mobile charging device.
  • Discharge process The charging device of the replenishing zone recharges the energy storage medium 13 through the connection with the corresponding socket of the input/output device 14, thereby realizing the charging process of the mobile charging device.
  • FIG. 2 is a schematic diagram showing the connection between the mobile charging terminal of the present invention and the input/output device of the mobile energy storage vehicle.
  • the mobile charging terminal 2 mainly comprises a DC-DC power supply module and an electrical control device.
  • the electrical energy in the energy storage medium 13 flows into the device to be charged through the DC-DC power supply module, and the electrical control device is connected to the input and output device.
  • the electric control device can control the mobile energy storage vehicle 1 to be turned on/off to be charged.
  • the DC-DC power supply module of the mobile charging terminal 2 is electrically connected to the input/output device 14 for delivering electrical energy in the energy storage battery to the device to be charged.
  • the electrical control device of the mobile charging terminal 2 and the input/output device 14 of the mobile energy storage vehicle 1 are connected via a CAN bus, on the one hand, enabling the electrical control device to communicate with the battery management system to obtain state information of the energy storage battery, and the electrical control device It is also possible to transmit a control signal to the battery management system of the mobile energy storage vehicle 1 through the CAN bus, and then control the mobile energy storage vehicle 1 to turn on/off the charging process of the charging device by the battery management system.
  • the mobile charging terminal 2 can be connected to the device to be charged through the charging gun.
  • the electrical control device can acquire the power amount information and the charging state information of the device to be charged, and the electric control device can The mobile energy storage vehicle 1 is controlled to turn on/off the charging process of the device to be charged according to the power amount information of the device to be charged and the charging state information.
  • the charging status information may include working, connecting, insulating, etc. of the input/output device, the DC-DC power module, the charging gun, etc., or the charging demand of the device to be charged.
  • the electrical control device may issue a corresponding alarm reminder when an abnormal situation such as disconnection or leakage occurs.
  • the mobile charging device in the present embodiment further includes a cooling system (not shown) for cooling the energy storage medium 13.
  • the cooling system can be disposed within the mobile energy storage vehicle 1, and the electrical control device of the mobile charging terminal 2 can control the cooling system via the CAN bus.
  • the cooling system can also be designed in a split manner.
  • the water-cooling pipeline of the cooling system can be disposed in the mobile energy storage vehicle 1 and the power unit 21 matched with the water-cooled pipeline (refer to FIG. 2). ) is provided to the mobile charging terminal 2.
  • the water cooling pipeline is connected with the power device 21, and the water cooling pipeline is used to cool the energy storage medium 13 under the driving of the power device 21. .
  • the mobile charging terminal 2 can be provided with a carrier capable of realizing its movement, and the carrier can be driven by manual or electric driving.
  • the carrier since the mobile charging terminal 2 is usually disposed near the service area, the mobile charging terminal 2 usually performs short-distance movement, and thus the carrier may be a mobile device such as a manual cart or an electric cart.
  • each mobile charging terminal 2 can be managed by a distributed service network, such as a management method of a distributed network point like a public bicycle to manage the mobile charging terminal 2.
  • a plurality of unified management mobile charging terminals 2 may be distributed in the service area. Sites, each site can be configured with several mobile charging terminals 2.
  • the mobile energy storage vehicle 1 needs to be called to the service area and the The mobile charging terminal 2 can be docked. Once the connection is made, the device to be charged can be charged. After the charging is completed, the mobile energy storage vehicle 1 and the mobile charging terminal 2 are separated, and the mobile charging terminal 2 returns to the site, and the mobile energy storage vehicle 1 can return to the energy filling area to recharge or drive to the next service area, and arrive at the next one.
  • the service area is docked with the corresponding mobile charging terminal 2.
  • the split type mobile charging device of the present invention may include a plurality of mobile charging terminals 2 and the mobile energy storage vehicle 1 may be provided with a plurality of output interfaces, so that the mobile energy storage vehicle 1 can be simultaneously matched with a plurality of mobile charging terminals 2, thereby The electrical energy in the energy storage medium is simultaneously delivered to the plurality of devices to be charged through the plurality of mobile charging terminals 2.
  • the present invention utilizes a split-type structural design, that is, the mobile charging device is divided into an independent mobile energy storage vehicle and an independent mobile charging terminal, and the mobile charging terminal is distributedly disposed at the service network.
  • the mobile energy storage vehicle and the mobile charging terminal respectively go to the service area to perform a matching connection to provide a charging service for the device to be charged.
  • the mobile energy storage vehicle is completely used to carry the energy storage medium portion, thereby improving the service capability of the mobile charging device.
  • the independent mobile charging terminal also solves the high cost problem caused by the electric control system not only meeting the requirements of the vehicle-mounted level but also preventing the anti-vibration of the electric equipment.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un dispositif de charge mobile de type séparé. Afin d'améliorer la capacité de service d'un véhicule de charge mobile et de réduire les coûts du véhicule de charge mobile, le dispositif de charge mobile de type séparé comprend : un véhicule de stockage d'énergie mobile fourni indépendamment (1), destiné à être utilisé dans le transport d'un support de stockage d'énergie (13) de telle sorte que ce dernier peut se déplacer entre une zone d'alimentation en énergie et une zone de service ; et une ou plusieurs bornes de charge mobiles fournies indépendamment (2), le véhicule de stockage d'énergie mobile (1) pouvant se connecter de manière correspondante à une borne de charge mobile quelconque (2) desdites bornes de charge mobile (2) de telle sorte que le véhicule de stockage d'énergie mobile (1) envoie de l'énergie électrique dans le support de stockage d'énergie (13) à un dispositif destiné à être chargé (3) en utilisant un transfert spatial obtenu au moyen de ladite borne de charge mobile quelconque (2). Le dispositif de charge mobile de type séparé améliore non seulement la capacité de service de dispositifs de charge mobiles, mais résout également le problème de coûts élevés provoqués par des systèmes de commande électrique ayant besoin à la fois de satisfaire aux exigences de niveau de montage de véhicule et d'empêcher des dispositifs électriques montés sur véhicule de vibrer et autres.
PCT/CN2017/095006 2016-10-21 2017-07-28 Dispositif de charge mobile de type séparé WO2018072519A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621146283.1 2016-10-21
CN201621146283.1U CN206313468U (zh) 2016-10-21 2016-10-21 分体式移动充电设备

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WO2018072519A1 true WO2018072519A1 (fr) 2018-04-26

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN109228913A (zh) * 2018-11-05 2019-01-18 青岛联合新能源汽车有限公司 一种装载移动充电装置的充电车
CN113212196A (zh) * 2021-03-25 2021-08-06 奶牛新能源(上海)有限公司 移动储能应急供电系统以及移动储能应急供电装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206313468U (zh) * 2016-10-21 2017-07-07 蔚来汽车有限公司 分体式移动充电设备

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CN204947685U (zh) * 2015-09-21 2016-01-06 深圳市萨伏特电池电源有限公司 一种快速充电装置
CN205304301U (zh) * 2015-12-21 2016-06-08 苏州鼎桥新材料科技有限公司 一种可移动充电桩
CN206313468U (zh) * 2016-10-21 2017-07-07 蔚来汽车有限公司 分体式移动充电设备

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Publication number Priority date Publication date Assignee Title
CN201435612Y (zh) * 2009-06-01 2010-03-31 朱丽华 移动式电池充电交换装置
US20120299544A1 (en) * 2011-05-25 2012-11-29 Green Charge Networks Llc Charging Service Vehicles With Battery and Generator Sources
CN204597569U (zh) * 2015-05-15 2015-08-26 北京普莱德新能源电池科技有限公司 电动汽车移动式充电电源
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CN204947685U (zh) * 2015-09-21 2016-01-06 深圳市萨伏特电池电源有限公司 一种快速充电装置
CN205304301U (zh) * 2015-12-21 2016-06-08 苏州鼎桥新材料科技有限公司 一种可移动充电桩
CN206313468U (zh) * 2016-10-21 2017-07-07 蔚来汽车有限公司 分体式移动充电设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109228913A (zh) * 2018-11-05 2019-01-18 青岛联合新能源汽车有限公司 一种装载移动充电装置的充电车
CN113212196A (zh) * 2021-03-25 2021-08-06 奶牛新能源(上海)有限公司 移动储能应急供电系统以及移动储能应急供电装置

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