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Power battery residual value evaluation method, device and equipment and readable storage medium

A technology of power battery and evaluation device, which is applied in the direction of measuring device, measuring electricity, measuring electric variables, etc., can solve problems such as evaluation, and achieve the effect of secondary utilization and dismantling and recycling

Active Publication Date: 2022-01-04
VOYAH AUTOMOBILE TECH CO LTD
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a power battery residual value evaluation method, device, equipment and readable storage medium, aiming to solve the technical problem in the prior art that it is difficult to carry out simple and effective evaluation of the power battery residual value after decommissioning

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  • Power battery residual value evaluation method, device and equipment and readable storage medium
  • Power battery residual value evaluation method, device and equipment and readable storage medium
  • Power battery residual value evaluation method, device and equipment and readable storage medium

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Embodiment Construction

[0055] It is to be understood that the specific embodiments described herein are intended to explain the present invention and is not intended to limit the invention.

[0056] In the first aspect, the embodiment of the present invention provides a power battery residual value assessment device.

[0057] Refer figure 1 , figure 1 A hardware structure of the power battery residual value evaluation apparatus according to the embodiment of the present invention. In the embodiment of the present invention, the power battery residual value evaluation apparatus may include a processor 1001 (e.g., a central processor Central Processing unit, a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. The communication bus 1002 is used to implement connection communication between the components; the user interface 1003 can include a display screen, an input unit such as a keyboard (keyboard); the network interface 1004 can include a standard wired inte...

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Abstract

The invention provides a power battery residual value evaluation method, device and equipment, and a readable storage medium. The power battery residual value evaluation method comprises the steps of obtaining product data of a plurality of battery cores; grouping the plurality of battery cores based on the product data to obtain a target battery pack; and obtaining a nominal energy storage electric quantity value, a battery attenuation rate and an internal resistance consistency index of the target battery pack, and obtaining a residual value corresponding to the target battery pack by using a preset evaluation model based on the market value of the unit energy storage electric quantity. According to the invention, the residual value of the decommissioned power battery can be simply and effectively evaluated while the decomposed battery cores in the decommissioned primary battery pack are recombined, so that secondary utilization and disassembly and recovery of different power batteries can be better carried out.

Description

Technical field [0001] The present invention relates to a power battery recycling, and more particularly relates to a power battery residual value evaluation method, apparatus, and equipment-readable storage medium. Background technique [0002] With the rapid expansion of the electric vehicle market, the domestic electric car sales increased year by year. Meanwhile, with the increase in the number of electric vehicles, battery electric vehicles are widely used, especially lithium-ion battery, number of battery capacity due to decay and retirement has increased significantly, recycling decommissioned power battery use has become a pole to be addressed problem. If we do not have waste battery recycling, will have a serious impact on the natural environment. Since the battery after retirement, though not meet the requirements of electric vehicles, but can be secondary use. Therefore the need for a general battery power decommissioning regroups be evaluated for secondary recovery re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/385
CPCG01R31/385
Inventor 王平恒
Owner VOYAH AUTOMOBILE TECH CO LTD
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