Battery detection and maintenance method and device based on digital twinning

A battery detection and battery technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve the problems of inaccurate measurement and high labor costs, and achieve good consistency

Pending Publication Date: 2021-09-17
苏州东吴智控科技有限公司
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Problems solved by technology

The traditional battery measurement is to use engineering personnel to measure on-site, the labor cost is high and the measurement is not accurate enough

Method used

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  • Battery detection and maintenance method and device based on digital twinning
  • Battery detection and maintenance method and device based on digital twinning

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is only a part of the embodiments of the present disclosure, but not all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0051] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present disclosure and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under approp...

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Abstract

The invention provides a battery detection and maintenance method and device based on digital twinning. The method comprises the steps: acquiring real-time operation data of a target battery acquired by an online detection unit; according to the real-time operation data, through a pre-trained single battery digital twin model and a battery operation state analysis prediction model, determining maintenance parameters of the target battery; and maintaining the target battery according to the maintenance parameters of the target battery. The battery detection and maintenance method based on digital twinning disclosed by the invention can be used for online monitoring of the working state of the storage battery pack in real time, carrying out online charging maintenance on single batteries with relatively backward voltage, and carrying out online discharging maintenance on the single batteries with relatively advanced voltage; therefore, the good consistency among the single batteries of the storage battery pack is ensured.

Description

technical field [0001] The present disclosure relates to the technical field of batteries, in particular to a digital twin-based battery detection and maintenance method and device. Background technique [0002] At present, many modern precision electrical equipment often need to set up an uninterruptible power supply system, and in the uninterruptible power supply system, a large number of battery packs are used as backup power supply. As a backup power source, these battery packs have been widely used in power supply systems in industries such as finance, electric power, communication, railway, metallurgy, chemical industry, and medicine. [0003] However, in actual use, it is necessary to properly monitor the above-mentioned large number of battery packs, including voltage monitoring, current monitoring, temperature monitoring, etc., in order to estimate the state characteristics of the battery packs. However, the traditional battery measurement is carried out by enginee...

Claims

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Application Information

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IPC IPC(8): G01R31/382G01R31/396G01R31/367
CPCG01R31/382G01R31/396G01R31/367
Inventor 夏博实赵清成杨振刚马勇军
Owner 苏州东吴智控科技有限公司
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