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Independent electric vehicle charging device and charging and discharging system based on mobile energy storage battery

A charging device and technology for electric vehicles, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve problems such as difficult arrangement of fixed charging piles, difficulty in connecting charging piles with cables, and improve investment efficiency and economic benefits , flexible layout, and the effect of reducing the burden

Pending Publication Date: 2021-01-19
湖南富能宝储能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the existing charging piles need to be connected to the power grid and are fixed, there are difficulties in connecting the charging piles to the power supply, and are limited by the power cables and geographical location. , field and other parking lots, it will be difficult to arrange the existing fixed charging piles

Method used

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  • Independent electric vehicle charging device and charging and discharging system based on mobile energy storage battery
  • Independent electric vehicle charging device and charging and discharging system based on mobile energy storage battery
  • Independent electric vehicle charging device and charging and discharging system based on mobile energy storage battery

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as figure 1 with 2 As shown, an independent electric vehicle charging device based on a mobile energy storage battery includes an energy storage charging box 1, a charging gun 2 and a charging supervision module 3, and the bottom of the energy storage charging box 1 is provided with wheels 6 to facilitate its movement , and a battery module 5 is detachably installed inside the energy storage charging box, the battery module 5 adopts a chargeable and dischargeable energy storage battery, and the energy storage battery charges the vehicle to be charged through the charging gun 2 . Simultaneously, the front of the energy storage and charging box 1 is provided with a door 4 that can be opened and closed, and the door 4 is provided with a switch lock 10 for protecting batteries from being stolen and a display screen 11 for displaying charging or battery status. In addition, in order to enhance heat dissipation and prevent the internal temperature from being too high, v...

Embodiment 2

[0040] Such as image 3 As shown, an independent electric vehicle charging and discharging system based on a mobile energy storage battery, which includes the charging device described in Embodiment 1, as well as a user end and a server end, the charging and discharging monitoring module of the charging device includes a charging and discharging control module, metering and billing module, power monitoring module, wireless communication module and positioning module, of which:

[0041] The charging and discharging control module is used to control the energy storage battery to charge the electric vehicle at the user end or control the electric vehicle at the user end to charge the energy storage battery;

[0042] The metering and billing module is used to calculate the electricity consumed by the energy storage battery to charge the electric vehicle at the user end and the fee that the user needs to pay, or to calculate the electricity consumed by the electric vehicle at the u...

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Abstract

The invention discloses an independent electric vehicle charging device based on a mobile energy storage battery. The independent electric vehicle charging device comprises an energy storage chargingbox, a charging gun and a charging control module, wheels facilitating movement of the energy storage charging box are arranged at the bottom of the energy storage charging box, and a battery module is detachably installed in the energy storage charging box; the battery module adopts an energy storage battery capable of charging and discharging, and the energy storage battery charges a vehicle tobe charged through charging. According to the invention, the problems of difficult energization and power distribution capacity increase of the fixed charging pile stay wire are solved, flexible pointdistribution is realized, the limitation of the power stay wire and the geographical position is avoided, the charging requirement of the electric vehicle is met anytime and anywhere, the plurality of battery modules are detachable and replaceable, long-time charging use can be realized, and the time-of-use electricity price can also be utilized, and when the electricity price at night is low, the detached battery module is charged or if the charging is convenient on site, the battery module can be directly charged, so that the economic benefit is greatly improved.

Description

technical field [0001] The invention belongs to the field of electric vehicle charging, in particular to an independent electric vehicle charging device and a charging and discharging system based on a mobile energy storage battery. Background technique [0002] With the vigorous development of new energy vehicles, there are more and more new energy vehicles, especially electric vehicles, but the charging problem and mileage anxiety of electric vehicles have always been the bottleneck restricting the development of electric vehicles, especially in the long-distance use of electric vehicles. Convenience and long charging time are the biggest problems faced by electric vehicle users, which greatly affect the experience of electric vehicle users. At present, the supplementary electricity of electric vehicles is mainly completed by charging piles. The function of charging piles is similar to that of fuel dispensers in gas stations. They can be fixed on the ground or walls, and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/53B60L53/302B60L53/68B60L53/31G08C17/02
CPCB60L53/53B60L53/302B60L53/68B60L53/31G08C17/02Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 周锡卫杨丰艺
Owner 湖南富能宝储能科技有限公司
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