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Early warning method and device for battery energy storage system, electronic equipment and storage medium

A technology of battery energy storage system and battery cluster, which is applied to measurement devices, electricity measurement, and measurement of electricity variables, etc., can solve the problems of not being able to start the protection action in advance, unable to meet the fire protection requirements of the battery energy storage system, and low safety. , to achieve the effect of rapid identification, improved reliability, and improved security

Pending Publication Date: 2022-08-02
安徽省国家电投和新电力技术研究有限公司 +1
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  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a battery energy storage system early warning method, device, electronic equipment and storage medium, which can solve the problem that the existing early warning function cannot meet the fire protection requirements of the battery energy storage system, that is, the protection action cannot be started in advance, and the safety lower technical issues

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  • Early warning method and device for battery energy storage system, electronic equipment and storage medium
  • Early warning method and device for battery energy storage system, electronic equipment and storage medium
  • Early warning method and device for battery energy storage system, electronic equipment and storage medium

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Embodiment Construction

[0055] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as recited in the appended claims.

[0056] In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. For example, the first device and the second device are only used to distinguish different devices, and the sequenc...

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Abstract

The invention relates to the technical field of battery energy storage, in particular to a battery energy storage system early warning method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a plurality of feature data corresponding to each battery cluster in a battery energy storage system, the feature data being used for representing the safety state of the battery cluster; and if the multiple pieces of feature data meet a preset abnormal condition, generating alarm information. Thus, the obtained feature data can be analyzed, the battery energy storage system can be monitored, the reliability is greatly improved, the protection action can be started in advance, potential safety hazards or risks of the battery energy storage system can be recognized as early as possible, accurately and quickly, and the safety is improved.

Description

technical field [0001] The present application relates to the technical field of battery energy storage, and in particular, to an early warning method, device, electronic device and storage medium for a battery energy storage system. Background technique [0002] With the development of energy storage technology, the position of battery energy storage system in the power system around the world is becoming more and more important. With the large-scale application of battery energy storage power stations, the safety performance of the energy storage system has also attracted widespread attention. During the charging and discharging process of the battery, thermal runaway may occur due to its own chemical reaction or external influence, which seriously affects the energy storage power station. security. [0003] In the prior art, the flue gas concentration information and temperature information of the battery compartment can be obtained and sent to the controller, and then t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/396G01R31/389G01R31/387G01R31/385G01R31/367G01D21/02
CPCG01R31/367G01R31/385G01R31/387G01R31/396G01R31/389G01D21/02Y02E60/10
Inventor 严卫平张天保徐会亮李骥陶训峰闫炯炯郭婷婷
Owner 安徽省国家电投和新电力技术研究有限公司
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