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Method for comprehensive management of energy storage device and energy storage device

A technology of energy storage device and comprehensive management, applied in the direction of measuring device, instrument, measuring electricity, etc., can solve the problem of lack of temperature acquisition, etc., to achieve the effect of prolonging the service life

Active Publication Date: 2016-05-04
GMCC ELECTRONICS TECH WUXI CO LTD
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Problems solved by technology

This method is insufficient for data collection that affects life, such as the lack of temperature collection. In addition, the production process and formula parameters are not input into the system as the input layer data of the neural network, so it can only be predicted for the uniform model of a certain manufacturer, and requires The absolute consistency of the manufacturer's products, which is almost impossible to achieve

Method used

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  • Method for comprehensive management of energy storage device and energy storage device
  • Method for comprehensive management of energy storage device and energy storage device
  • Method for comprehensive management of energy storage device and energy storage device

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Embodiment Construction

[0046] The present invention proposes an energy storage device, such as the attached figure 1 Shown: the energy storage device has an energy storage module 1 and a functional module 2 . The energy storage module 1 includes the energy storage unit and the unit management system; the functional module has comprehensive health management functions including: data acquisition module, safety protection module, unit voltage and current equalization module, accumulative charging power metering module, and accumulative discharging power Metering module, charging and discharging power spectrum recording module, neural network-based self-learning function and life prediction module, display function and communication module, as well as use guidance function and alarm module, and can guide manufacturers to formulate optimization and guide recipes for process optimization and process optimization module.

[0047] Artificial neural network (ANN) is developed with reference to biological n...

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Abstract

The invention discloses an energy storing device integrated management method and an energy storing device. Collected and recorded performance parameters, manufacturing process parameters and operational data of the energy storing device are input for two times, self-learning is carried out through a BP neural network, life parameters of the energy storing device are precisely predicted, and visual output and display are carried out. According to the method and the energy storing device, the conditions of the energy storing device can be displayed precisely and visually, a user can conveniently optimize and manage the energy storing device according to the parameters, the service life is prolonged, usability is improved, and guidance can be provided for manufacturers to improve the manufacturing process of the energy storing device.

Description

technical field [0001] The invention belongs to the technical field of energy storage device health management, in particular to a method for comprehensive management of energy storage devices based on accumulative metering and life prediction. Background technique [0002] At present, traditional rechargeable energy storage devices have a limited lifespan, which is directly related to the material formula, production process and working conditions of the energy storage device. For users of energy storage devices, it is urgent to know the health status and remaining life of energy storage devices in real time; for producers of energy storage devices, it is also necessary to know the usage status of their energy storage devices. Process optimization and formula optimization are carried out in combination with the material formula and production process of the energy storage device. [0003] Most rechargeable energy storage devices have different degradations due to the incre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/36
Inventor 孙伟王俊华胡期峰
Owner GMCC ELECTRONICS TECH WUXI CO LTD
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