Vehicle-mounted power battery, chargeable and dischargable energy storage system and electric automobile

A power battery and vehicle-mounted technology, applied in the energy field, can solve the problems of reducing vehicle production efficiency, long electric vehicle production process, complex production line assembly, etc., to achieve the effect of shortening the production process, prolonging life and improving production efficiency

Active Publication Date: 2019-12-03
HUAWEI DIGITAL POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current electric vehicles that use wireless charging, there are many electronic components assembled on the body. When producing and assembling electric vehicles, it is necessary to adjust the position of the electronic components on the body according to the specific structure of each electronic component. Independent design makes the production process of electric vehicles longer and the production line assembly is more complicated, which reduces the production efficiency of vehicles

Method used

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  • Vehicle-mounted power battery, chargeable and dischargable energy storage system and electric automobile
  • Vehicle-mounted power battery, chargeable and dischargable energy storage system and electric automobile
  • Vehicle-mounted power battery, chargeable and dischargable energy storage system and electric automobile

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Embodiment Construction

[0047] Embodiments of the present application are described below with reference to the drawings in the embodiments of the present application.

[0048] see figure 1 , figure 1 It is a schematic structural diagram of a rechargeable and dischargeable energy storage system 100 provided in the embodiment of this application.

[0049] The rechargeable and dischargeable energy storage system 100 provided in the embodiment of the present application is an energy storage system that integrates the functions of charging, storing electricity and discharging. The rechargeable and dischargeable energy storage system 100 includes a power supply device 10 and a vehicle-mounted power battery 20. The power supply device 10 is used to receive and transmit energy from an external power grid 200 (such as mains power), and the vehicle-mounted power battery 20 is used to receive and store the energy emitted by the power supply device 10. energy of.

[0050] Please also refer to figure 1 and ...

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Abstract

The embodiment of the invention discloses a vehicle-mounted power battery. The vehicle-mounted power battery comprises a shell, a charging power receiving coil and a battery cell module. The shell comprises a groove arranged on the outer surface of the shell and a containing cavity arranged in the shell, the charging power receiving coil is contained in the groove and used for receiving energy from a power supply device and outputting the energy, and the battery cell module is contained in the containing cavity and is electrically connected with the charging power receiving coil and used for receiving and storing the energy output by the charging power receiving coil. The vehicle-mounted power battery is simple in structure, low in production line assembling difficulty and beneficial to improving the production efficiency. The embodiment of the invention further discloses a chargeable and dischargable energy storage system and an electric automobile.

Description

technical field [0001] The invention belongs to the field of energy technology, and in particular relates to a vehicle-mounted power battery, a rechargeable and dischargeable energy storage system and an electric vehicle. Background technique [0002] Electric vehicles mainly have two charging methods: conductive charging (wired charging) and non-conductive charging (wireless charging). With the increase in the number of electric vehicles and the expansion of the market, electric vehicles with wireless charging are characterized by high convenience, no need for manual intervention, low maintenance costs, small footprint, no risk of leakage, and dynamic charging while driving. The excellent characteristics are gradually recognized by the current automobile industry and become the technological innovation direction of the electric vehicle industry in the future. [0003] In the current electric vehicles that use wireless charging, there are many electronic components assemble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/12B60L53/122
CPCB60L53/12B60L53/122Y02T10/70Y02T90/14Y02T10/7072H01F38/14H01F27/025B60L53/80H02J50/10H02J50/70H02J50/005H02J7/0042H02J2310/48
Inventor 张晓飞
Owner HUAWEI DIGITAL POWER TECH CO LTD
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